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
2001-03-31 21:30:03 C 14 47 48.15 -05 47 02.0 610
2001-03-31 21:34:03 C 14 47 48.38 -05 46 56.1 610
2001-03-31 21:38:02 C 14 47 48.60 -05 46 50.2 610
2001-03-31 21:42:02 C 14 47 48.83 -05 46 44.3 610
2001-03-31 21:46:03 C 14 47 49.06 -05 46 38.4 610
2001-04-01 01:15:18 C 14 48 00.52 -05 41 31.9 14.4 939
2001-04-01 01:28:56 C 14 48 01.24 -05 41 11.6 14.4 939
2001-04-01 01:42:47 C 14 48 01.97 -05 40 51.3 14.5 939
2001-04-01 21:43:00 C 14 49 11.88 -05 10 34.4 610
2001-04-01 21:47:00 C 14 49 12.10 -05 10 28.2 610
2001-04-01 21:51:01 C 14 49 12.33 -05 10 22.1 610
2001-04-01 21:55:01 C 14 49 12.56 -05 10 16.0 610
2001-04-01 21:59:00 C 14 49 12.79 -05 10 09.9 610
2001-04-02 22:50:52 C 14 50 38.78 -04 31 13.1 557
2001-04-02 23:35:31 C 14 50 41.23 -04 30 01.7 557
2001-04-03 00:21:12 C 14 50 43.74 -04 28 48.7 557
2001-04-03 00:56:36 C 14 50 45.68 -04 27 52.1 557
2001-04-03 01:32:00 C 14 50 47.61 -04 26 55.3 557
2001-04-03 02:07:23 C 14 50 49.55 -04 25 58.4 557
2001-04-03 02:42:49 C 14 50 51.48 -04 25 01.6 557
2001-04-03 03:18:12 C 14 50 53.43 -04 24 04.7 557
2001-04-04 00:24:23 C 14 52 07.49 -03 49 34.0 557
2001-04-04 00:27:19 C 14 52 07.66 -03 49 29.1 557
2001-04-04 00:30:17 C 14 52 07.81 -03 49 24.3 557
2001-04-04 00:33:14 C 14 52 07.97 -03 49 19.2 557
2001-04-04 00:36:12 C 14 52 08.14 -03 49 14.3 557
2001-04-04 00:39:09 C 14 52 08.28 -03 49 09.8 557
2001-04-04 16:47:27 C 14 53 04.58 -03 21 56.2 355
2001-04-04 16:48:49 C 14 53 04.65 -03 21 54.3 355
2001-04-04 16:50:37 C 14 53 04.74 -03 21 50.6 355
2001-04-04 16:52:43 C 14 53 04.85 -03 21 46.8 355
2001-04-12 18:29:05 C 15 04 37.36 +02 58 32.3 349
2001-04-12 18:30:37 C 15 04 37.44 +02 58 35.4 349
2001-04-12 18:31:43 C 15 04 37.53 +02 58 37.9 349
2001-04-12 18:33:33 C 15 04 37.62 +02 58 41.8 349
2001-04-12 18:34:51 C 15 04 37.68 +02 58 44.8 349
2001-04-12 18:35:53 C 15 04 37.75 +02 58 46.9 349
2001-04-14 02:02:59 C 15 06 34.69 +04 10 18.4 13.0 939
2001-04-14 02:14:09 C 15 06 35.32 +04 10 44.5 13.0 939
2001-04-14 02:30:40 C 15 06 36.29 +04 11 22.7 13.0 939
2001-04-14 22:20:32 C 15 07 51.30 +04 57 53.6 610
2001-04-14 22:25:32 C 15 07 51.60 +04 58 05.5 610
2001-04-14 22:30:31 C 15 07 51.89 +04 58 17.3 610
2001-04-14 22:35:31 C 15 07 52.18 +04 58 29.2 610
2001-04-14 22:40:31 C 15 07 52.48 +04 58 41.0 610
2001-04-14 22:45:32 C 15 07 52.77 +04 58 52.9 610
2001-04-14 22:50:32 C 15 07 53.06 +04 59 04.7 610
2001-04-14 22:55:31 C 15 07 53.36 +04 59 16.6 610
2001-04-14 23:00:31 C 15 07 53.65 +04 59 28.4 610
2001-04-14 23:05:32 C 15 07 53.94 +04 59 40.5 610