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
2001-05-01 21:48:48 C 15 36 37.73 +24 12 25.5 457
2001-05-01 21:52:00 C 15 36 37.98 +24 12 35.8 457
2001-05-01 21:55:20 C 15 36 38.27 +24 12 46.7 457
2001-05-01 22:01:12 C 15 36 38.73 +24 13 05.1 457
2001-05-01 23:55:26 C 15 36 47.44 +24 19 04.5 629
2001-05-01 23:57:33 C 15 36 47.60 +24 19 11.4 629
2001-05-01 23:58:30 C 15 36 47.67 +24 19 14.0 629
2001-05-02 00:00:00 C 15 36 47.79 +24 19 19.0 629
2001-05-03 06:25:14 C 15 39 21.71 +25 54 46.4 13.4 c 704
2001-05-03 06:42:38 C 15 39 23.07 +25 55 41.3 c 704
2001-05-03 06:59:59 C 15 39 24.42 +25 56 36.1 c 704
2001-05-03 07:17:21 C 15 39 25.76 +25 57 30.9 c 704
2001-05-03 07:34:43 C 15 39 27.12 +25 58 25.6 c 704
2001-05-05 03:04:44 C 15 43 15.79 +28 15 01.7 306
2001-05-05 03:44:38 C 15 43 18.87 +28 17 08.0 306
2001-05-05 03:49:39 C 15 43 19.32 +28 17 24.4 306
2001-05-05 21:54:40 C 15 44 57.35 +29 13 44.1 13.5 939
2001-05-05 22:07:11 C 15 44 58.40 +29 14 23.6 13.9 939
2001-05-05 22:22:11 C 15 44 59.69 +29 15 11.2 14.1 939
2001-05-06 12:16:07 C 15 46 16.40 +29 58 35.0 349
2001-05-06 12:18:19 C 15 46 16.59 +29 58 42.2 349
2001-05-06 12:21:18 C 15 46 16.86 +29 58 51.3 349
2001-05-09 02:36:01 C 15 52 13.51 +33 11 18.8 726
2001-05-09 02:41:02 C 15 52 13.99 +33 11 34.3 726
2001-05-09 02:46:01 C 15 52 14.49 +33 11 49.8 726
2001-05-09 02:51:00 C 15 52 14.96 +33 12 05.2 726
2001-05-09 02:56:00 C 15 52 15.43 +33 12 20.9 726
2001-05-09 03:01:01 C 15 52 15.92 +33 12 36.4 726
2001-05-09 19:53:30 C 15 53 56.94 +34 04 08.9 610
2001-05-09 19:58:30 C 15 53 57.42 +34 04 24.3 610
2001-05-09 20:03:31 C 15 53 57.90 +34 04 39.7 610
2001-05-09 20:08:31 C 15 53 58.39 +34 04 55.1 610
2001-05-09 20:13:31 C 15 53 58.87 +34 05 10.4 610
2001-05-09 20:18:30 C 15 53 59.35 +34 05 25.8 610
2001-05-09 20:23:30 C 15 53 59.84 +34 05 41.2 610
2001-05-09 20:28:31 C 15 54 00.32 +34 05 56.6 610
2001-05-09 20:33:31 C 15 54 00.81 +34 06 12.0 610
2001-05-09 20:38:30 C 15 54 01.28 +34 06 27.4 610
2001-05-09 20:43:30 C 15 54 01.75 +34 06 42.7 610
2001-05-09 20:48:31 C 15 54 02.23 +34 06 58.0 610
2001-05-09 20:53:31 C 15 54 02.71 +34 07 13.4 610
2001-05-09 20:58:31 C 15 54 03.18 +34 07 28.7 610
2001-05-09 21:03:30 C 15 54 03.66 +34 07 44.0 610
2001-05-09 21:08:30 C 15 54 04.13 +34 07 59.3 610
2001-05-09 21:13:31 C 15 54 04.60 +34 08 14.4 610
2001-05-09 21:18:31 C 15 54 05.07 +34 08 29.7 610
2001-05-09 21:23:30 C 15 54 05.54 +34 08 45.0 610
2001-05-09 21:28:30 C 15 54 06.01 +34 09 00.2 610
2001-05-09 21:33:31 C 15 54 06.48 +34 09 15.5 610
2001-05-09 21:38:31 C 15 54 06.95 +34 09 30.8 610