5587 (1990 SB)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5443165768 ± 1.45e-09
Semi-major axis (a)2.4005943038 AU ± 3.42e-10
Inclination (i)18.04103362° ± 1.33e-07
Long. of Asc. Node (Ω)189.27821486° ± 3.03e-07
Arg. of Perihelion (ω)87.61289237° ± 3.69e-07
Mean Anomaly (M)209.58306488° ± 4.32e-07
Mean Motion (n)0.2649928276°/day ± 5.66e-11
Perihelion dist (q)1.09391103 AU ± 3.48e-09
Aphelion dist (Q)3.70727758 AU ± 3.52e-09
Orbital Period3.71944514 yr ± 7.94e-10
Physical Parameters
H (abs. magnitude)13.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.011″
Uncertainty0
Orbit TypeAmor
MOID0.310493 AU
Observations Used4417
Gaia Obs Used211
Oppositions47
Arc Total1953-2026
First Observation Used1953-12-07
Last Observation Used2026-01-25
Observations (4741)
Date Type RA Dec Mag Band Observatory
2001-03-03 07:22:52 C 14 08 09.65 -15 16 53.8 16.2 739
2001-03-03 07:25:33 C 14 08 09.80 -15 16 53.3 16.3 739
2001-03-03 07:28:56 C 14 08 10.00 -15 16 52.1 16.4 739
2001-03-04 08:03:27 C 14 09 36.68 -15 08 01.4 16.6 739
2001-03-04 08:07:17 C 14 09 36.97 -15 07 59.9 16.6 739
2001-03-04 08:11:39 C 14 09 37.20 -15 07 58.2 16.6 739
2001-03-09 17:52:46 C 14 17 12.62 -14 10 18.0 349
2001-03-09 17:58:47 C 14 17 12.92 -14 10 15.5 349
2001-03-09 18:00:52 C 14 17 13.05 -14 10 13.8 349
2001-03-09 18:02:32 C 14 17 13.19 -14 10 13.6 349
2001-03-09 18:06:40 C 14 17 13.37 -14 10 11.0 349
2001-03-15 05:14:38 C 14 24 50.46 -12 50 14.2 844
2001-03-15 05:26:20 C 14 24 51.11 -12 50 05.9 844
2001-03-15 05:34:58 C 14 24 51.62 -12 49 59.7 844
2001-03-15 17:08:09 C 14 25 31.50 -12 42 02.4 349
2001-03-15 17:10:45 C 14 25 31.65 -12 42 00.7 349
2001-03-15 17:13:51 C 14 25 31.82 -12 41 58.5 349
2001-03-15 17:16:05 C 14 25 31.93 -12 41 56.8 349
2001-03-18 09:00:14 C 14 29 12.47 -11 52 58.7 14.5 c 704
2001-03-18 09:19:29 C 14 29 13.52 -11 52 43.1 14.9 c 704
2001-03-18 09:38:56 C 14 29 14.58 -11 52 27.2 15.4 c 704
2001-03-18 09:58:17 C 14 29 15.59 -11 52 11.5 16.1 c 704
2001-03-18 10:17:36 C 14 29 16.66 -11 51 55.8 16.2 c 704
2001-03-22 22:56:20 C 14 35 31.05 -10 12 26.3 610
2001-03-22 23:01:20 C 14 35 31.32 -10 12 21.2 610
2001-03-22 23:06:19 C 14 35 31.59 -10 12 16.2 610
2001-03-22 23:11:19 C 14 35 31.86 -10 12 11.2 610
2001-03-22 23:16:20 C 14 35 32.13 -10 12 06.1 610
2001-03-23 08:48:52 C 14 36 04.66 -10 02 17.7 14.7 c 704
2001-03-23 09:23:53 C 14 36 06.53 -10 01 41.7 16.2 c 704
2001-03-23 09:41:23 C 14 36 07.46 -10 01 23.4 14.7 c 704
2001-03-23 09:58:52 C 14 36 08.40 -10 01 05.5 c 704
2001-03-25 08:44:00 C 14 38 49.03 -09 10 30.2 14.6 c 704
2001-03-25 09:02:19 C 14 38 50.02 -09 10 09.6 14.2 c 704
2001-03-25 09:20:32 C 14 38 50.97 -09 09 49.0 13.8 c 704
2001-03-25 09:38:48 C 14 38 51.95 -09 09 28.3 13.8 c 704
2001-03-25 09:56:58 C 14 38 52.93 -09 09 07.7 14.6 c 704
2001-03-26 08:38:49 C 14 40 11.01 -08 42 55.5 14.0 c 704
2001-03-26 08:44:51 C 14 40 11.32 -08 42 48.5 14.1 c 704
2001-03-26 08:56:59 C 14 40 12.00 -08 42 34.3 c 704
2001-03-26 09:02:58 C 14 40 12.30 -08 42 27.3 c 704
2001-03-26 09:15:06 C 14 40 12.95 -08 42 12.7 c 704
2001-03-26 09:21:05 C 14 40 13.28 -08 42 05.8 c 704
2001-03-26 09:33:15 C 14 40 13.92 -08 41 51.3 c 704
2001-03-26 09:39:14 C 14 40 14.24 -08 41 44.5 14.9 c 704
2001-03-26 09:51:27 C 14 40 14.89 -08 41 30.0 c 704
2001-03-26 09:57:27 C 14 40 15.22 -08 41 22.8 c 704
2001-03-26 14:23:47 C 14 40 30.16 -08 36 04.6 14.6 c 608
2001-03-26 14:39:12 C 14 40 30.99 -08 35 46.2 14.7 c 608
2001-03-26 14:54:10 C 14 40 31.78 -08 35 28.3 14.9 c 608