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
2001-04-26 23:21:12 C 15 27 22.06 +18 06 55.9 610
2001-04-27 22:53:02 C 15 29 08.35 +19 18 26.2 13.0 939
2001-04-27 23:06:36 C 15 29 09.32 +19 19 07.7 12.7 939
2001-04-27 23:17:34 C 15 29 10.12 +19 19 40.9 12.6 939
2001-04-28 20:05:11 C 15 30 45.81 +20 23 19.9 610
2001-04-28 20:10:12 C 15 30 46.19 +20 23 35.3 610
2001-04-28 20:15:12 C 15 30 46.56 +20 23 50.7 610
2001-04-28 20:20:11 C 15 30 46.93 +20 24 06.2 610
2001-04-28 20:25:11 C 15 30 47.31 +20 24 21.6 610
2001-04-28 20:30:12 C 15 30 47.68 +20 24 37.1 610
2001-04-28 20:35:12 C 15 30 48.05 +20 24 52.5 610
2001-04-28 20:40:11 C 15 30 48.43 +20 25 07.9 610
2001-04-28 20:45:11 C 15 30 48.80 +20 25 23.4 610
2001-04-28 21:00:12 C 15 30 49.90 +20 26 10.5 610
2001-04-28 21:05:11 C 15 30 50.27 +20 26 26.0 610
2001-04-28 21:10:11 C 15 30 50.64 +20 26 41.6 610
2001-04-28 21:15:12 C 15 30 51.01 +20 26 57.2 610
2001-04-28 21:20:12 C 15 30 51.38 +20 27 12.8 610
2001-04-28 21:25:11 C 15 30 51.74 +20 27 28.4 610
2001-04-28 21:30:11 C 15 30 52.11 +20 27 44.0 610
2001-04-28 21:35:11 C 15 30 52.47 +20 27 59.3 610
2001-04-28 21:39:34 C 15 30 53.04 +20 28 14.4 12.9 939
2001-04-28 21:40:12 C 15 30 52.83 +20 28 14.7 610
2001-04-28 21:45:12 C 15 30 53.19 +20 28 30.2 610
2001-04-28 21:50:11 C 15 30 53.55 +20 28 45.7 610
2001-04-28 21:53:09 C 15 30 54.03 +20 28 56.6 12.7 939
2001-04-28 21:55:11 C 15 30 53.91 +20 29 01.2 610
2001-04-28 22:00:12 C 15 30 54.27 +20 29 16.7 610
2001-04-28 22:05:12 C 15 30 54.63 +20 29 32.2 610
2001-04-28 22:06:46 C 15 30 55.03 +20 29 38.9 12.5 939
2001-04-28 22:10:11 C 15 30 54.99 +20 29 47.8 610
2001-04-28 22:15:11 C 15 30 55.35 +20 30 03.4 610
2001-04-28 22:20:11 C 15 30 55.71 +20 30 19.0 610
2001-04-28 22:25:12 C 15 30 56.07 +20 30 34.6 610
2001-04-28 22:30:12 C 15 30 56.43 +20 30 50.2 610
2001-04-28 22:35:11 C 15 30 56.79 +20 31 05.8 610
2001-04-28 22:40:11 C 15 30 57.15 +20 31 21.4 610
2001-04-29 21:36:05 C 15 32 44.82 +21 42 11.6 560
2001-04-29 21:37:31 C 15 32 44.85 +21 42 16.8 560
2001-04-29 21:44:24 C 15 32 45.40 +21 42 37.4 560
2001-04-30 15:58:57 C 15 34 11.42 +22 39 24.1 349
2001-04-30 15:59:57 C 15 34 11.50 +22 39 26.9 349
2001-04-30 16:01:06 C 15 34 11.58 +22 39 30.6 349
2001-04-30 16:02:02 C 15 34 11.64 +22 39 33.8 349
2001-05-01 21:19:35 C 15 36 35.42 +24 10 54.6 457
2001-05-01 21:26:13 C 15 36 35.96 +24 11 15.7 457
2001-05-01 21:33:16 C 15 36 36.53 +24 11 36.9 457
2001-05-01 21:35:45 C 15 36 36.72 +24 11 44.7 457
2001-05-01 21:39:19 C 15 36 36.99 +24 11 56.0 457
2001-05-01 21:45:26 C 15 36 37.46 +24 12 15.0 457