MPEC 2000-C61 : 1999 RV215, 1999 RW215
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.A form allowing access to any MPEC is at the bottom of this page.
Read MPEC 2000-C60
Read MPEC 2000-D01
M.P.E.C. 2000-C61 Issued 2000 Feb. 15, 23:06 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Commission 20 of the International Astronomical Union by the
Minor Planet Center, Smithsonian Astrophysical Observatory,
Cambridge, MA 02138, U.S.A.
Prepared using the Tamkin Foundation Computer Network
BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
1999 RV215, 1999 RW215
Observations:
J99RL5V*1C1999 09 07.53476 00 44 30.77 +14 56 06.5 22.7 R 568
J99RL5V 1C1999 09 07.58118 00 44 30.56 +14 56 06.1 24.3 R 568
J99RL5V 1C1999 09 07.61487 00 44 30.39 +14 56 05.4 24.2 R 568
J99RL5V 1C1999 09 10.57081 00 44 16.29 +14 55 22.2 24.0 R 568
J99RL5V 1C1999 09 10.58125 00 44 16.20 +14 55 22.6 24.4 R 568
J99RL5V 1C1999 10 09.47089 00 41 43.95 +14 44 39.2 23.4 R 568
J99RL5V 1C1999 10 09.51708 00 41 43.69 +14 44 38.0 23.1 R 568
J99RL5V 1C1999 11 11.40176 00 39 02.09 +14 28 25.4 23.5 R 568
J99RL5V 1C1999 11 11.45398 00 39 01.89 +14 28 24.0 23.0 R 568
J99RL5W*1C1999 09 07.53476 00 45 44.02 +14 51 56.9 23.2 R 568
J99RL5W 1C1999 09 07.58118 00 45 43.80 +14 51 55.0 22.8 R 568
J99RL5W 1C1999 09 07.61487 00 45 43.64 +14 51 54.6 23.0 R 568
J99RL5W 1C1999 09 11.56880 00 45 24.04 +14 50 20.3 22.9 R 568
J99RL5W 1C1999 09 11.57924 00 45 23.98 +14 50 20.2 22.9 R 568
J99RL5W 1C1999 09 13.50731 00 45 14.14 +14 49 30.8 22.7 R 568
J99RL5W 1C1999 09 13.51439 00 45 14.10 +14 49 30.6 23.1 R 568
J99RL5W 1C1999 10 08.52087 00 42 56.26 +14 35 59.0 22.6 R 568
J99RL5W 1C1999 10 08.54696 00 42 56.09 +14 35 58.0 22.8 R 568
J99RL5W 1C1999 11 09.40896 00 40 11.29 +14 14 49.4 22.9 R 568
J99RL5W 1C1999 11 09.44946 00 40 11.13 +14 14 47.6 23.0 R 568
Observer details:
568 Mauna Kea. Observers J. X. Luu, D. C. Jewitt, C. A. Trujillo,
S. S. Sheppard, D. J. Tholen. 3.6-m Canada-France-Hawaii telescope + CCD.
Orbital elements:
Object H G Epoch M Peri. Node Incl. e a Arc C
J99RL5V 8.3 0.15 J99A9 14.841 2.213 351.741 21.915 0.21071 45.53910 65 M
J99RL5W 8.0 0.15 J99A9 322.404 180.867 253.992 10.424 0.24625 39.63957 63EM
Ephemerides:
1999 RV215 a,e,i = 45.54, 0.21, 22 q = 35.943
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2000 02 06 00 39.17 +14 16.3 36.981 36.477 58.6 1.3 24.1
2000 02 16 00 39.97 +14 20.2 37.121 36.479 48.9 1.2 24.1
2000 02 26 00 40.89 +14 25.1 37.242 36.481 39.3 1.0 24.1
2000 06 15 00 51.60 +15 49.6 36.899 36.506 66.5 1.5 24.1
2000 06 25 00 52.02 +15 55.9 36.745 36.508 75.8 1.5 24.1
2000 07 05 00 52.27 +16 01.3 36.584 36.510 85.1 1.6 24.1
2000 07 15 00 52.35 +16 05.8 36.420 36.513 94.4 1.6 24.1
2000 07 25 00 52.25 +16 09.1 36.259 36.515 103.8 1.5 24.1
2000 08 04 00 52.00 +16 11.4 36.104 36.517 113.3 1.5 24.1
2000 08 14 00 51.58 +16 12.6 35.961 36.520 122.8 1.3 24.1
2000 08 24 00 51.02 +16 12.6 35.834 36.522 132.3 1.2 24.1
2000 09 03 00 50.34 +16 11.4 35.726 36.524 141.8 1.0 24.0
2000 09 13 00 49.56 +16 09.3 35.642 36.526 151.1 0.8 24.0
2000 09 23 00 48.70 +16 06.2 35.583 36.529 160.1 0.5 24.0
2000 10 03 00 47.80 +16 02.4 35.553 36.531 167.7 0.3 23.9
2000 10 13 00 46.89 +15 57.9 35.552 36.533 169.5 0.3 23.9
2000 10 23 00 46.01 +15 53.0 35.580 36.536 163.6 0.4 24.0
2000 11 02 00 45.18 +15 47.9 35.638 36.538 154.8 0.7 24.0
2000 11 12 00 44.44 +15 42.9 35.723 36.540 145.2 0.9 24.0
2000 11 22 00 43.83 +15 38.1 35.834 36.543 135.3 1.1 24.0
2000 12 02 00 43.35 +15 33.8 35.966 36.545 125.3 1.3 24.1
2000 12 12 00 43.03 +15 30.2 36.116 36.547 115.3 1.4 24.1
2000 12 22 00 42.89 +15 27.5 36.278 36.550 105.3 1.5 24.1
2001 01 01 00 42.93 +15 25.8 36.449 36.552 95.2 1.5 24.1
2001 01 11 00 43.15 +15 25.1 36.623 36.554 85.2 1.5 24.1
2001 01 21 00 43.54 +15 25.7 36.794 36.557 75.3 1.5 24.1
2001 01 31 00 44.11 +15 27.4 36.958 36.559 65.4 1.4 24.1
1999 RW215 a,e,i = 39.64, 0.25, 10 q = 29.878
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2000 02 06 00 40.60 +13 50.5 33.551 33.049 58.7 1.5 23.4
2000 02 16 00 41.54 +13 53.6 33.683 33.043 49.0 1.3 23.4
2000 02 26 00 42.60 +13 57.9 33.796 33.037 39.4 1.1 23.4
2000 03 07 00 43.76 +14 03.3 33.887 33.031 30.0 0.9 23.4
2000 06 15 00 55.03 +15 17.3 33.373 32.972 65.9 1.6 23.4
2000 06 25 00 55.56 +15 22.9 33.211 32.966 75.2 1.7 23.4
2000 07 05 00 55.91 +15 27.5 33.042 32.960 84.5 1.8 23.4
2000 07 15 00 56.07 +15 31.0 32.870 32.954 93.8 1.8 23.4
2000 07 25 00 56.04 +15 33.4 32.700 32.948 103.3 1.7 23.4
2000 08 04 00 55.83 +15 34.6 32.537 32.942 112.7 1.6 23.4
2000 08 14 00 55.45 +15 34.5 32.385 32.936 122.3 1.5 23.3
2000 08 24 00 54.90 +15 33.1 32.248 32.930 131.8 1.3 23.3
2000 09 03 00 54.22 +15 30.6 32.130 32.925 141.4 1.1 23.3
2000 09 13 00 53.41 +15 26.9 32.036 32.919 150.9 0.9 23.3
2000 09 23 00 52.53 +15 22.2 31.967 32.913 160.1 0.6 23.2
2000 10 03 00 51.59 +15 16.7 31.927 32.907 168.2 0.4 23.2
2000 10 13 00 50.64 +15 10.6 31.916 32.901 170.7 0.3 23.2
2000 10 23 00 49.71 +15 04.0 31.935 32.895 164.6 0.5 23.2
2000 11 02 00 48.84 +14 57.2 31.983 32.889 155.6 0.7 23.2
2000 11 12 00 48.07 +14 50.6 32.059 32.884 145.9 1.0 23.3
2000 11 22 00 47.42 +14 44.2 32.160 32.878 136.0 1.2 23.3
2000 12 02 00 46.93 +14 38.5 32.284 32.872 125.9 1.4 23.3
2000 12 12 00 46.62 +14 33.5 32.425 32.866 115.8 1.5 23.3
2000 12 22 00 46.50 +14 29.5 32.580 32.860 105.7 1.7 23.4
2001 01 01 00 46.57 +14 26.7 32.743 32.854 95.7 1.7 23.4
2001 01 11 00 46.85 +14 25.0 32.908 32.848 85.6 1.7 23.4
2001 01 21 00 47.33 +14 24.7 33.072 32.843 75.7 1.7 23.4
2001 01 31 00 47.99 +14 25.7 33.228 32.837 65.8 1.6 23.4
The orbit computed for 1999 RV215 is general. The assumed 2:3
Neptune-resonance orbital elements for 1999 RW215 keep the object more than
15 AU from Neptune over a 14 000-year period.
Brian G. Marsden (C) Copyright 2000 MPC M.P.E.C. 2000-C61
Read MPEC 2000-C60
Read MPEC 2000-D01
Enter an MPEC number in one of the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)