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
2001-05-09 21:43:31 C 15 54 07.42 +34 09 46.0 610
2001-05-09 21:48:30 C 15 54 07.90 +34 10 01.5 610
2001-05-09 21:53:30 C 15 54 08.38 +34 10 16.8 610
2001-05-09 21:58:31 C 15 54 08.86 +34 10 32.0 610
2001-05-09 22:03:31 C 15 54 09.34 +34 10 47.3 610
2001-05-09 22:08:30 C 15 54 09.81 +34 11 02.6 610
2001-05-09 22:13:30 C 15 54 10.29 +34 11 17.9 610
2001-05-09 22:18:31 C 15 54 10.77 +34 11 33.2 610
2001-05-09 22:23:31 C 15 54 11.23 +34 11 48.4 610
2001-05-09 22:28:31 C 15 54 11.70 +34 12 03.7 610
2001-05-09 22:33:30 C 15 54 12.18 +34 12 18.9 610
2001-05-09 22:38:30 C 15 54 12.65 +34 12 34.2 610
2001-05-09 22:43:31 C 15 54 13.12 +34 12 49.5 610
2001-05-09 22:48:31 C 15 54 13.59 +34 13 04.7 610
2001-05-09 22:53:30 C 15 54 14.07 +34 13 20.0 610
2001-05-09 22:58:30 C 15 54 14.56 +34 13 36.1 610
2001-05-09 23:03:31 C 15 54 15.03 +34 13 51.7 610
2001-05-09 23:08:31 C 15 54 15.51 +34 14 07.2 610
2001-05-09 23:13:31 C 15 54 15.99 +34 14 22.8 610
2001-05-09 23:18:30 C 15 54 16.46 +34 14 38.4 610
2001-05-09 23:23:30 C 15 54 16.94 +34 14 53.9 610
2001-05-09 23:28:31 C 15 54 17.42 +34 15 09.5 610
2001-05-09 23:33:31 C 15 54 17.87 +34 15 24.3 610
2001-05-09 23:38:30 C 15 54 18.34 +34 15 39.4 610
2001-05-09 23:43:30 C 15 54 18.80 +34 15 54.6 610
2001-05-09 23:48:31 C 15 54 19.27 +34 16 09.8 610
2001-05-09 23:53:31 C 15 54 19.74 +34 16 25.0 610
2001-05-09 23:58:31 C 15 54 20.20 +34 16 40.2 610
2001-05-10 00:03:30 C 15 54 20.67 +34 16 55.3 610
2001-05-10 00:08:30 C 15 54 21.15 +34 17 10.5 610
2001-05-10 00:13:31 C 15 54 21.61 +34 17 25.6 610
2001-05-10 00:18:31 C 15 54 22.08 +34 17 40.8 610
2001-05-10 00:23:30 C 15 54 22.55 +34 17 55.9 610
2001-05-10 00:28:30 C 15 54 23.02 +34 18 11.1 610
2001-05-10 00:33:31 C 15 54 23.48 +34 18 26.2 610
2001-05-10 00:38:31 C 15 54 23.95 +34 18 41.4 610
2001-05-10 00:43:31 C 15 54 24.42 +34 18 56.5 610
2001-05-10 00:48:30 C 15 54 24.89 +34 19 11.7 610
2001-05-11 21:34:51 C 15 59 04.94 +36 33 41.3 610
2001-05-11 21:36:51 C 15 59 05.14 +36 33 47.3 610
2001-05-11 21:38:51 C 15 59 05.34 +36 33 53.3 610
2001-05-11 21:40:52 C 15 59 05.54 +36 33 59.3 610
2001-05-11 21:42:52 C 15 59 05.74 +36 34 05.3 610
2001-05-11 21:44:52 C 15 59 05.94 +36 34 11.2 610
2001-05-11 21:46:52 C 15 59 06.14 +36 34 17.2 610
2001-05-11 21:48:52 C 15 59 06.34 +36 34 23.2 610
2001-05-11 21:50:51 C 15 59 06.54 +36 34 29.2 610
2001-05-12 13:39:12 C 16 00 48.30 +37 21 17.6 349
2001-05-12 13:40:24 C 16 00 48.43 +37 21 21.2 349
2001-05-12 13:41:57 C 16 00 48.58 +37 21 25.8 349