Data of discovery of all known centaurs
How Many Planets Are In The Solar System?
Epoch 2004 July 14.0 TT = JDT 2453200.5 Goffin M 60.04533 (2000.0) P Q n 0.01953442 Peri. 339.42538 -0.98728759 +0.14758504 a 13.6542888 Node 209.25559 -0.12365730 -0.94645376 e 0.3818600 Incl. 6.93493 -0.09986035 -0.28713053 P 50.5 H 6.5 G 0.15 U 0 From 560 observations at 29 oppositions, 1895-1998, mean residual 0".51. Last observed on 2003 Aug. 22. Elements from MPC 31577.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 49.88082 (2000.0) P Q n 0.01067887 Peri. 355.17742 -0.42057622 -0.83082584 a 20.4229871 Node 119.27063 +0.84574075 -0.50444108 e 0.5735369 Incl. 24.69740 +0.32838733 +0.23509064 P 92.3 H 7.0 G 0.15 U 0 From 282 observations at 14 oppositions, 1977-2001, mean residual 0".59. Last observed on 2003 May 30. Elements from MPO 25663.
Epoch 2004 July 14.0 TT = JDT 2453200.5 Williams M 36.89811 (2000.0) P Q n 0.00811461 Peri. 170.34865 -0.92670892 +0.34879541 a 24.5258665 Node 31.22744 -0.36025294 -0.71876282 e 0.5197444 Incl. 15.64726 -0.10690365 -0.60143310 P 121 H 9.6 G 0.15 U 1 From 99 observations at 7 oppositions, 1993-2000, mean residual 0".49. Last observed on 2001 June 13. Elements from MPO 9658.
Epoch 2004 July 14.0 TT = JDT 2453200.5 Williams M 104.59637 (2000.0) P Q n 0.01437427 Peri. 153.71300 +0.36740624 +0.92791022 a 16.7524708 Node 137.76151 -0.86902260 +0.36671499 e 0.3009817 Incl. 5.39546 -0.33137950 +0.06710248 P 68.6 H 11.5 G 0.15 U 2 From 27 observations at 5 oppositions, 1994-1998, mean residual 0".65. Last observed on 1998 Oct. 19. Elements from MPC 33073.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 26.13599 (2000.0) P Q n 0.00781449 Peri. 6.29888 -0.99700047 +0.07735968 a 25.1498632 Node 178.13308 -0.07378768 -0.94091285 e 0.2499398 Incl. 4.14155 -0.02335453 -0.32969454 P 126 H 8.0 G 0.15 U 2 From 81 observations at 6 oppositions, 1995-2001, mean residual 0".59. Last observed on 2001 Apr. 27. Elements from MPC 34152.
Epoch 2004 July 14.0 TT = JDT 2453200.5 Williams M 9.31478 (2000.0) P Q n 0.01297988 Peri. 290.22000 +0.43771035 +0.89855136 a 17.9317312 Node 6.03394 -0.66942796 +0.34934427 e 0.6188303 Incl. 17.64365 -0.60022983 +0.26563893 P 75.9 H 9.0 G 0.15 U 1 From 149 observations at 7 oppositions, 1995-2001, mean residual 0".63. Last observed on 2003 Sept. 19. Elements from MPO 13524.
Epoch 1995 Sept. 20.0 TT = JDT 2449980.5 Marsden M 180.21705 (2000.0) P Q n 0.00861662 Peri. 49.32750 -0.96890200 +0.24229922 a 23.5637755 Node 144.61090 -0.24501777 -0.91110401 e 0.6631306 Incl. 4.97274 -0.03457178 -0.33343751 P 114 H 6.0 G 0.15 From 14 observations 1995 Sept. 20-Oct. 26. E-assumed. Last observed on 1995 Oct. 26. Elements from MPC 35068.
Epoch 1996 Jan. 18.0 TT = JDT 2450100.5 Marsden M 8.57688 (2000.0) P Q n 0.01663589 Peri. 107.94376 +0.20504699 -0.97728015 a 15.1974973 Node 330.06282 +0.85238057 +0.20524880 e 0.6272018 Incl. 6.17245 +0.48104375 +0.05288141 P 59.2 H 14.0 G 0.15 From 9 observations 1996 Jan. 12-25. Last observed on 1996 Jan. 25. Elements from MPO 6192.
Epoch 1996 Jan. 18.0 TT = JDT 2450100.5 Marsden M 9.68795 (2000.0) P Q n 0.00460374 Peri. 265.54675 +0.01449341 -0.99982477 a 35.7872790 Node 183.68572 +0.97485257 +0.01676463 e 0.6209524 Incl. 10.62043 +0.22237899 -0.00832894 P 214 H 9.3 G 0.15 From 12 observations 1996 Jan. 14-27. Last observed on 1996 Jan. 27. Elements from MPO 6192.
Epoch 1996 Sept. 14.0 TT = JDT 2450340.5 Marsden M 0.04930 (2000.0) P Q n 0.00845229 Peri. 200.51070 +0.96705764 +0.23700824 a 23.8682051 Node 145.35692 -0.20479722 +0.94108519 e 0.2035975 Incl. 9.40356 -0.15118736 +0.24121726 P 117 H 9.3 G 0.15 From 9 observations 1996 Sept. 8-21. E-assumed. Last observed on 1996 Sept. 21. Elements from MPO 3876.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 3.12576 (2000.0) P Q n 0.01559570 Peri. 241.92366 -0.93674478 +0.07413492 a 15.8659531 Node 300.41686 +0.13537167 -0.82452033 e 0.1759263 Incl. 23.37001 -0.32277504 -0.56095475 P 63.2 H 6.4 G 0.15 U 1 From 400 observations at 9 oppositions, 1988-2003, mean residual 0".49. Last observed on 2004 Feb. 7. Elements from MPO 41500.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 49.56980 (2000.0) P Q n 0.00508858 Peri. 283.22183 +0.53779560 -0.82353383 a 33.4763668 Node 132.74197 +0.83687004 +0.49554041 e 0.3841317 Incl. 14.22477 +0.10210014 +0.27610095 P 194 H 7.2 G 0.15 U 2 From 49 observations at 4 oppositions, 1998-2002, mean residual 0".47. Last observed on 2002 Mar. 20. Elements from MPO 43319.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 47.81883 (2000.0) P Q n 0.01107006 Peri. 152.60603 +0.17427362 +0.97610386 a 19.9389653 Node 127.14562 -0.93062737 +0.20634857 e 0.1348373 Incl. 9.37229 -0.32180957 -0.06812873 P 89.0 H 10.4 G 0.15 U 2 From 62 observations at 5 oppositions, 1998-2002, mean residual 0".24. Last observed on 2002 Sept. 16. Elements from MPO 35905.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 307.73142 (2000.0) P Q n 0.04048602 Peri. 337.92266 -0.87761094 -0.47832180 a 8.3997431 Node 173.23768 +0.47018062 -0.87179611 e 0.3091164 Incl. 15.63654 +0.09343033 -0.10573457 P 24.3 H 11.3 G 0.15 U 2 From 70 observations at 5 oppositions, 1998-2002, mean residual 0".38. Last observed on 2003 Dec. 13. Elements from MPO 38782.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 39.84932 (2000.0) P Q n 0.00736147 Peri. 301.25769 +0.97673001 +0.12744523 a 26.1713595 Node 51.99291 -0.02167037 +0.85882547 e 0.3778754 Incl. 12.64600 -0.21337497 +0.49616179 P 134 H 9.3 G 0.15 U 2 From 26 observations at 4 oppositions, 1998-2002, mean residual 0".30. Last observed on 2002 Oct. 30. Elements from MPO 38821.
Epoch 1999 May 2.0 TT = JDT 2451300.5 Williams M 23.79697 (2000.0) P Q n 0.01001034 Peri. 288.80653 -0.28453404 -0.95863964 a 21.3224340 Node 177.68883 +0.93246098 -0.27846860 e 0.5827130 Incl. 10.14078 +0.22261378 -0.05886654 P 98.5 H 12.8 G 0.15 From 11 observations 1999 Apr. 17-June 5. Last observed on 1999 June 5. Elements from MPC 35450.
Epoch 1999 May 2.0 TT = JDT 2451300.5 Williams M 179.42203 (2000.0) P Q n 0.01441121 Peri. 0.09465 +0.99846310 -0.05031887 a 16.7238276 Node 3.09130 +0.05056009 +0.65542254 e 0.3590596 Incl. 25.51127 +0.02269595 +0.75358430 P 68.4 H 10.4 G 0.15 From 44 observations 1999 May 10-18. E-assumed. Last observed on 1999 May 18. Elements from MPC 35120.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 321.02072 (2000.0) P Q n 0.00542799 Peri. 144.63488 +0.71915018 -0.69339436 a 32.0658874 Node 259.33148 +0.62650386 +0.67507216 e 0.4525438 Incl. 2.62606 +0.30052611 +0.25195602 P 182 H 6.8 G 0.15 U 2 From 61 observations at 5 oppositions, 1999-2003, mean residual 0".35. Last observed on 2003 Nov. 23. Elements from MPO 50362.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 53.01759 (2000.0) P Q n 0.02425774 Peri. 281.79067 +0.98331350 -0.15706830 a 11.8186846 Node 87.29620 +0.18085748 +0.89846180 e 0.3855614 Incl. 5.27208 -0.01962503 +0.40999505 P 40.6 H 10.1 G 0.15 U 1 From 207 observations at 4 oppositions, 1998-2001, mean residual 0".56. Last observed on 2003 Jan. 8. Elements from MPO 18900.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 146.14699 (2000.0) P Q n 0.01292283 Peri. 215.94438 +0.75897827 +0.64098082 a 17.9844730 Node 103.78054 -0.56649513 +0.73670466 e 0.4600330 Incl. 6.76674 -0.32099104 +0.21542943 P 76.3 H 8.5 G 0.15 U 4 From 20 observations at 3 oppositions, 1999-2002, mean residual 0".28. Last observed on 2002 Dec. 2. Elements from MPO 41587.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 23.72987 (2000.0) P Q n 0.00824521 Peri. 138.78066 -0.67048078 -0.74190085 a 24.2661898 Node 353.31507 +0.66593887 -0.59809472 e 0.1511427 Incl. 3.06163 +0.32707943 -0.30309377 P 120 H 10.0 G 0.15 U 4 From 10 observations at 2 oppositions, 2000-2002, mean residual 0".14. Last observed on 2002 Mar. 8. Elements from MPO 46394.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 249.84164 (2000.0) P Q n 0.02792979 Peri. 162.54710 +0.91263377 +0.40868338 a 10.7586463 Node 173.31080 -0.38348543 +0.86342412 e 0.4547890 Incl. 4.33401 -0.14155748 +0.29576458 P 35.3 H 9.5 G 0.15 U 3 From 82 observations at 4 oppositions, 2000-2003, mean residual 0".54. Last observed on 2003 June 3. Elements from MPO 44469.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 40.10028 (2000.0) P Q n 0.00844683 Peri. 291.71850 -0.63235479 -0.74365917 a 23.8784883 Node 202.35124 +0.72912101 -0.66598860 e 0.4809414 Incl. 34.79796 -0.26174408 -0.05856806 P 117 H 11.4 G 0.15 U 2 From 19 observations at 3 oppositions, 2000-2002, mean residual 0".26. Last observed on 2002 Apr. 10. Elements from MPO 41625.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 39.45344 (2000.0) P Q n 0.04448523 Peri. 123.81637 -0.80168218 +0.53172617 a 7.8884586 Node 89.74841 -0.59763373 -0.70396288 e 0.1217190 Incl. 15.84781 -0.01181562 -0.47085406 P 22.2 H 14.3 G 0.15 U 2 From 27 observations at 3 oppositions, 2000-2002, mean residual 0".30. Last observed on 2002 Feb. 14. Elements from MPO 25779.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 21.54847 (2000.0) P Q n 0.00481309 Peri. 284.10965 -0.26792416 +0.96163311 a 34.7418768 Node 330.14724 -0.83192108 -0.26179125 e 0.5621638 Incl. 6.80460 -0.48592588 -0.08201886 P 205 H 8.2 G 0.15 U 2 From 20 observations at 3 oppositions, 2000-2002, mean residual 0".32. Last observed on 2002 July 18. Elements from MPO 33882.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 233.30750 (2000.0) P Q n 0.01475242 Peri. 153.15109 -0.66716864 -0.73279397 a 16.4649566 Node 337.85105 +0.60368189 -0.42666825 e 0.2022201 Incl. 20.78476 +0.43641055 -0.53006340 P 66.8 H 7.6 G 0.15 U 3 From 71 observations at 5 oppositions, 1975-2003, mean residual 0".46. Last observed on 2003 Sept. 21. Elements from MPO 53573.
Epoch 2000 Sept. 13.0 TT = JDT 2451800.5 Marsden M 180.82970 (2000.0) P Q n 0.01291937 Peri. 170.24802 -0.53814598 +0.80983230 a 17.9876821 Node 66.84639 -0.78941091 -0.38715957 e 0.2008778 Incl. 14.71834 -0.29534610 -0.44077104 P 76.3 H 10.9 G 0.15 From 6 observations 2000 Sept. 23-24. E-assumed. Last observed on 2000 Sept. 24. Elements from MPO 6409.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 75.92629 (2000.0) P Q n 0.03221944 Peri. 132.92001 +0.56861460 -0.79494639 a 9.7811690 Node 281.24063 +0.67786863 +0.59847927 e 0.2946093 Incl. 12.45364 +0.46601669 +0.09941232 P 30.6 H 11.7 G 0.15 U 2 From 74 observations at 4 oppositions, 1996-2003, mean residual 0".46. Last observed on 2003 Mar. 12. Elements from MPO 45478.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 325.60207 (2000.0) P Q n 0.00740773 Peri. 265.50249 +0.17412176 +0.98453928 a 26.0622949 Node 14.56710 -0.87071733 +0.16298318 e 0.2391089 Incl. 4.35046 -0.45992710 +0.06417849 P 133 H 9.4 G 0.15 U 3 From 13 observations at 3 oppositions, 2001-2003, mean residual 0".19. Last observed on 2003 Mar. 3. Elements from MPO 48035.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 56.39090 (2000.0) P Q n 0.02849866 Peri. 86.30808 +0.34104467 +0.92822495 a 10.6149946 Node 205.26571 -0.93961061 +0.33178210 e 0.1974864 Incl. 20.37716 -0.02864340 +0.16828276 P 34.6 H 9.0 G 0.15 U 1 From 104 observations at 5 oppositions, 1995-2001, mean residual 0".54. Last observed on 2003 Oct. 21. Elements from MPO 19144.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 56.67229 (2000.0) P Q n 0.01355176 Peri. 303.73006 +0.75541686 +0.64982528 a 17.4236400 Node 16.27982 -0.45664427 +0.61414582 e 0.1745133 Incl. 17.45748 -0.46991635 +0.44783034 P 72.7 H 9.7 G 0.15 U 2 From 30 observations at 3 oppositions, 2001-2003, mean residual 0".31. Last observed on 2003 Oct. 17. Elements from MPO 53696.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 347.24889 (2000.0) P Q n 0.00593060 Peri. 88.97202 -0.93960451 +0.27017679 a 30.2276108 Node 106.67787 -0.32832215 -0.88491950 e 0.6898095 Incl. 12.67032 +0.09668475 -0.37937049 P 166 H 11.2 G 0.15 U 3 From 13 observations at 2 oppositions, 2001-2003, mean residual 0".14. Last observed on 2003 Mar. 7. Elements from MPO 48174.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 105.85246 (2000.0) P Q n 0.01540516 Peri. 289.89204 +0.98993214 -0.13436067 a 15.9965132 Node 77.84956 +0.14081043 +0.90288883 e 0.0327572 Incl. 2.60986 +0.01437975 +0.40833684 P 64.0 H 11.1 G 0.15 U 3 From 13 observations at 2 oppositions, 2001-2003, mean residual 0".19. Last observed on 2003 Mar. 3. Elements from MPO 48174.
Epoch 2002 Feb. 15.0 TT = JDT 2452320.5 MPC M 0.09276 (2000.0) P Q n 0.01045566 Peri. 182.38693 -0.71885313 -0.69042583 a 20.7126158 Node 313.58854 +0.63963717 -0.61129347 e 0.3847026 Incl. 6.42152 +0.27223974 -0.38682356 P 94.3 H 12.0 G 0.15 From 4 observations 2002 Feb. 6-Mar. 15. E-assumed. Last observed on 2002 Mar. 15. Elements from MPO 27862.
Epoch 2002 Feb. 15.0 TT = JDT 2452320.5 MPC M 0.04921 (2000.0) P Q n 0.00650489 Peri. 168.15119 -0.94986335 -0.31146772 a 28.4212325 Node 353.50315 +0.26349514 -0.75034854 e 0.5109542 Incl. 13.98269 +0.16831495 -0.58306511 P 152 H 9.8 G 0.15 From 8 observations 2002 Feb. 7-Mar. 14. E-assumed. Last observed on 2002 Mar. 14. Elements from MPO 27862.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 357.25886 (2000.0) P Q n 0.00415021 Peri. 158.79437 -0.87304512 -0.48760397 a 38.3491431 Node 352.01479 +0.44108903 -0.78450423 e 0.5429389 Incl. 2.42615 +0.20792469 -0.38313898 P 237 H 7.2 G 0.15 U 2 From 55 observations at 5 oppositions, 1989-2002, mean residual 0".53. Last observed on 2004 Jan. 18. Elements from MPO 28888.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 20.65415 (2000.0) P Q n 0.00941637 Peri. 328.04548 -0.58939501 -0.79391048 a 22.2099197 Node 156.96368 +0.79799872 -0.60095433 e 0.3703596 Incl. 22.44424 +0.12574405 +0.09252055 P 105 H 10.4 G 0.15 U 4 From 29 observations at 2 oppositions, 2002-2003, mean residual 0".46. Last observed on 2003 Apr. 1. Elements from MPO 48214.
Epoch 2002 Mar. 27.0 TT = JDT 2452360.5 MPC M 0.05591 (2000.0) P Q n 0.00632128 Peri. 194.11512 -0.97372955 -0.22358840 a 28.9689478 Node 332.84859 +0.21701063 -0.85384665 e 0.1144408 Incl. 5.42147 +0.06897205 -0.47005758 P 156 H 8.4 G 0.15 From 10 observations 2002 Mar. 18-May 8. E-assumed. Last observed on 2002 May 8. Elements from MPO 31990.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 9.02174 (2000.0) P Q n 0.01144892 Peri. 92.73918 -0.84308389 +0.50065879 a 19.4966372 Node 117.37395 -0.53772869 -0.78995131 e 0.2798717 Incl. 12.77366 +0.00757658 -0.35400241 P 86.1 H 9.3 G 0.15 U 2 From 58 observations at 3 oppositions, 2001-2003, mean residual 0".42. Last observed on 2003 June 1. Elements from MPO 48226.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 4.14818 (2000.0) P Q n 0.00777166 Peri. 239.05347 -0.95185068 +0.26042558 a 25.2421721 Node 315.46573 -0.13622378 -0.83194360 e 0.3982776 Incl. 13.33314 -0.27463313 -0.48994731 P 127 H 7.8 G 0.15 U 2 From 62 observations at 5 oppositions, 1987-2002, mean residual 0".55. Last observed on 2003 June 22. Elements from MPO 39846.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 312.11942 (2000.0) P Q n 0.00883512 Peri. 153.92490 -0.13904831 +0.95886472 a 23.1736440 Node 107.25183 -0.94784691 -0.05649241 e 0.2193369 Incl. 15.01866 -0.28679576 -0.27818531 P 112 H 6.9 G 0.15 U 4 From 37 observations at 2 oppositions, 2002-2003, mean residual 0".49. Last observed on 2003 Apr. 8. Elements from MPO 48227.
Epoch 2002 May 26.0 TT = JDT 2452420.5 MPC M 0.14620 (2000.0) P Q n 0.02171454 Peri. 7.89052 -0.30932638 +0.91347157 a 12.7243500 Node 244.41817 -0.88770867 -0.37706085 e 0.1371051 Incl. 17.04324 -0.34101394 +0.15295364 P 45.4 H 9.9 G 0.15 From 6 observations 2002 May 19-June 14. E-assumed. Last observed on 2002 June 14. Elements from MPO 34011.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 5.62955 (2000.0) P Q n 0.00577120 Peri. 358.23559 +0.46228355 +0.85072129 a 30.7816692 Node 299.22615 -0.81001016 +0.29035901 e 0.5670031 Incl. 16.65580 -0.36080114 +0.43813803 P 171 H 8.2 G 0.15 U 2 From 55 observations at 3 oppositions, 2001-2003, mean residual 0".45. Last observed on 2003 Sept. 24. Elements from MPO 52356.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 26.33046 (2000.0) P Q n 0.00760543 Peri. 341.51305 +0.59693329 +0.79676460 a 25.6086658 Node 324.96227 -0.71389222 +0.47403620 e 0.1958906 Incl. 9.42390 -0.36609908 +0.37477440 P 130 H 8.6 G 0.15 U 7 From 10 observations 2002 Aug. 12-Nov. 4, mean residual 0".31. Last observed on 2002 Nov. 4. Elements from MPO 38365.
Epoch 2002 Sept. 3.0 TT = JDT 2452520.5 MPC M 0.09494 (2000.0) P Q n 0.01197985 Peri. 44.48462 +0.79633297 +0.59058672 a 18.9162545 Node 278.87620 -0.58524828 +0.69779254 e 0.0490028 Incl. 7.59683 -0.15276862 +0.40533061 P 82.3 H 8.6 G 0.15 From 6 observations 2002 Aug. 26-Sept. 10. E-assumed. Last observed on 2002 Sept. 10. Elements from MPO 41775.
Epoch 2002 Sept. 23.0 TT = JDT 2452540.5 MPC M 359.79603 (2000.0) P Q n 0.01525745 Peri. 183.00568 +0.86985735 -0.45680823 a 16.0995907 Node 206.79649 +0.46077563 +0.88719230 e 0.1323092 Incl. 24.39634 +0.17616471 -0.06493128 P 64.6 H 13.4 G 0.15 From 81 observations 2002 Oct. 6-7. E-assumed. Last observed on 2002 Oct. 7. Elements from MPO 38499.
Epoch 2002 Nov. 22.0 TT = JDT 2452600.5 MPC M 0.13288 (2000.0) P Q n 0.00889856 Peri. 198.85018 +0.93448131 -0.35600560 a 23.0633704 Node 182.00880 +0.33406689 +0.87896621 e 0.3503124 Incl. 3.54504 +0.12306094 +0.31729863 P 111 H 10.9 G 0.15 From 8 observations 2002 Nov. 7-2003 Jan. 3. E-assumed. Last observed on 2003 Jan. 3. Elements from MPO 41873.
Epoch 2002 Nov. 2.0 TT = JDT 2452580.5 MPC M 359.90431 (2000.0) P Q n 0.01347811 Peri. 165.15747 +0.94003211 -0.27530566 a 17.4870601 Node 213.05543 +0.26305565 +0.96095807 e 0.1497015 Incl. 21.66417 +0.21712059 +0.02768375 P 73.1 H 11.2 G 0.15 From 4 observations 2002 Nov. 9-Dec. 2. E-assumed. Last observed on 2002 Dec. 2. Ephemeris below based on elements from MPO 41873.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 352.03764 (2000.0) P Q n 0.01027499 Peri. 116.02542 -0.91635374 +0.22553598 a 20.9547115 Node 78.49801 -0.36039862 -0.82453303 e 0.4783667 Incl. 19.72953 +0.17438080 -0.51892080 P 95.9 H 8.9 G 0.15 U 2 From 61 observations at 3 oppositions, 2002-2004, mean residual 0".39. Last observed on 2004 Jan. 23. Elements from MPO 57913.
Epoch 2003 May 21.0 TT = JDT 2452780.5 MPC M 359.73643 (2000.0) P Q n 0.02871121 Peri. 357.71031 -0.34429080 +0.93408456 a 10.5625411 Node 252.13969 -0.85980274 -0.35416616 e 0.1938694 Incl. 5.70427 -0.37709825 -0.04530302 P 34.3 H 13.1 G 0.15 From 3 observations 2003 May 30-31. E-assumed. Last observed on 2003 May 31. Elements from MPO 50767.
Epoch 2003 May 21.0 TT = JDT 2452780.5 MPC M 359.84259 (2000.0) P Q n 0.01410656 Peri. 4.38286 -0.35990266 +0.87391936 a 16.9637559 Node 244.80909 -0.86660212 -0.44285537 e 0.2924765 Incl. 21.16409 -0.34564555 +0.20035987 P 69.9 H 12.5 G 0.15 From 3 observations 2003 June 1-2. E-assumed. Last observed on 2003 June 2. Elements from MPO 50768.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 236.94635 (2000.0) P Q n 0.00952179 Peri. 329.12224 -0.61349113 -0.78238729 a 22.0456878 Node 158.13517 +0.77051911 -0.62279186 e 0.2127039 Incl. 16.73438 +0.17299980 -0.00066260 P 104 H 8.7 G 0.15 U 8 From 8 observations 2003 Aug. 24-Oct. 23, mean residual 0".16. Last observed on 2003 Oct. 23. Elements from MPO 57933.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 29.33437 (2000.0) P Q n 0.01279505 Peri. 272.90140 +0.05999632 +0.99819555 a 18.1040111 Node 0.55643 -0.78496853 +0.04870553 e 0.5590514 Incl. 14.70392 -0.61662375 +0.03511988 P 77.0 H 10.7 G 0.15 U 7 From 6 observations 2003 Aug. 26-Oct. 22, mean residual 0".18. Last observed on 2003 Oct. 22. Elements from MPO 57933.
Epoch 2003 Sept. 18.0 TT = JDT 2452900.5 Marsden M 341.92449 (2000.0) P Q n 0.00783067 Peri. 220.08587 +0.98562581 -0.15309999 a 25.1152142 Node 148.50319 +0.16731216 +0.94318022 e 0.3333624 Incl. 7.85808 -0.02341811 +0.29490925 P 126 H 12.9 G 0.15 From 16 observations 2003 Aug. 29-Oct. 22. Last observed on 2003 Oct. 22. Elements from MPO 53763.
Epoch 2003 Sept. 18.0 TT = JDT 2452900.5 Marsden M 290.52400 (2000.0) P Q n 0.01014816 Peri. 106.84464 +0.12691972 -0.96184649 a 21.1289431 Node 332.10409 +0.59099897 +0.26956712 e 0.3286972 Incl. 31.20020 +0.79662513 -0.04674294 P 97.1 H 12.7 G 0.15 From 14 observations 2003 Aug. 29-Oct. 22. Last observed on 2003 Oct. 22. Elements from MPO 53763.
Epoch 2003 Oct. 28.0 TT = JDT 2452940.5 MPC M 247.68937 (2000.0) P Q n 0.02401574 Peri. 249.28251 -0.86144020 -0.50344084 a 11.8979488 Node 260.43636 +0.48752632 -0.78288768 e 0.1754462 Incl. 3.88683 +0.14226341 -0.36556011 P 41.0 H 10.8 G 0.15 From 13 observations 2003 Oct. 27-Nov. 22. E-assumed. Last observed on 2003 Nov. 22. Elements from MPO 58007.
Epoch 2003 Oct. 28.0 TT = JDT 2452940.5 MPC M 180.06710 (2000.0) P Q n 0.01278858 Peri. 175.19804 -0.82945136 +0.51208713 a 18.1101112 Node 38.40196 -0.52370313 -0.57401199 e 0.1314638 Incl. 21.04931 -0.19428196 -0.63896558 P 77.1 H 8.4 G 0.15 From 4 observations 2003 Oct. 23-Nov. 20. E-assumed. Last observed on 2003 Nov. 20. Elements from MPO 58041.
Epoch 2003 Oct. 28.0 TT = JDT 2452940.5 MPC M 0.04571 (2000.0) P Q n 0.00964053 Peri. 23.88246 +0.61553861 -0.78489531 a 21.8642927 Node 28.28409 +0.69676799 +0.49984030 e 0.2721891 Incl. 8.62667 +0.36827515 +0.36619535 P 102 H 10.2 G 0.15 From 4 observations 2003 Oct. 23-Nov. 21. E-assumed. Last observed on 2003 Nov. 21. Elements from MPO 58041.
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC M 340.57430 (2000.0) P Q n 0.00742799 Peri. 85.95091 +0.00165452 -0.99991179 a 26.0148771 Node 4.02562 +0.82676704 -0.00604572 e 0.5020763 Incl. 10.81986 +0.56254202 +0.01182628 P 133 H 9.2 G 0.15 U 7 From 38 observations 2003 Oct. 18-Nov. 24, mean residual 0".36. Last observed on 2003 Nov. 24. Elements from MPO 58046.
Data of discovery of all known centaurs
How Many Planets Are In The Solar System?