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
2001-08-23 07:52:41 C 22 22 22.83 +34 58 07.2 15.2 c 704
2001-08-23 20:05:42 C 22 22 48.17 +34 28 35.4 d 151
2001-08-23 20:08:18 C 22 22 48.25 +34 28 29.1 d 151
2001-08-23 20:11:12 C 22 22 48.33 +34 28 22.2 d 151
2001-08-23 20:37:25 C 22 22 49.10 +34 27 20.0 d 151
2001-08-23 21:58:56 C 22 22 51.64 +34 24 06.1 458
2001-08-23 22:09:54 C 22 22 52.01 +34 23 39.9 458
2001-08-24 06:35:15 C 22 23 08.01 +34 03 25.0 13.3 c 644
2001-08-24 06:50:10 C 22 23 08.38 +34 02 49.1 13.4 c 644
2001-08-24 07:05:13 C 22 23 08.75 +34 02 12.9 13.2 c 644
2001-08-26 05:26:45 C 22 24 34.96 +32 09 23.1 c 642
2001-08-26 05:31:16 C 22 24 35.07 +32 09 12.4 c 642
2001-08-26 05:35:46 C 22 24 35.19 +32 09 01.4 c 642
2001-08-26 19:33:04 C 22 25 00.08 +31 34 51.8 d 151
2001-08-26 19:37:40 C 22 25 00.19 +31 34 40.7 d 151
2001-08-26 19:46:25 C 22 25 00.42 +31 34 19.6 d 151
2001-08-26 19:53:45 C 22 25 00.62 +31 34 01.9 d 151
2001-08-26 19:58:41 C 22 25 00.73 +31 33 49.9 d 151
2001-08-26 20:10:39 C 22 25 01.05 +31 33 21.0 d 151
2001-08-27 03:06:08 C 22 25 12.97 +31 16 25.0 c 762
2001-08-27 03:15:43 C 22 25 13.20 +31 16 01.5 c 762
2001-08-27 03:32:45 C 22 25 13.63 +31 15 20.3 c 762
2001-08-29 03:38:56 C 22 26 33.99 +29 17 09.0 c 762
2001-08-29 03:46:20 C 22 26 34.16 +29 16 50.9 c 762
2001-08-29 03:58:15 C 22 26 34.42 +29 16 21.8 c 762
2001-08-29 21:04:40 C 22 27 01.93 +28 34 14.1 198
2001-08-29 21:11:00 C 22 27 02.07 +28 33 58.7 198
2001-08-29 21:25:24 C 22 27 02.39 +28 33 23.4 198
2001-08-29 21:28:39 C 22 27 02.46 +28 33 15.4 198
2001-08-29 22:36:02 C 22 27 03.81 +28 30 30.4 c 046
2001-08-29 22:37:44 C 22 27 03.86 +28 30 26.2 c 046
2001-08-29 22:39:38 C 22 27 03.89 +28 30 21.6 c 046
2001-08-29 22:45:36 C 22 27 04.01 +28 30 06.9 c 046
2001-08-29 22:46:42 C 22 27 04.03 +28 30 04.2 c 046
2001-09-03 18:58:20 C 22 29 58.03 +23 45 57.4 d 151
2001-09-03 19:02:53 C 22 29 58.11 +23 45 46.4 d 151
2001-09-03 19:05:40 C 22 29 58.18 +23 45 40.1 d 151
2001-09-03 19:08:59 C 22 29 58.26 +23 45 32.2 d 151
2001-09-03 20:43:01 C 22 30 00.15 +23 41 47.6 610
2001-09-03 20:47:00 C 22 30 00.23 +23 41 38.0 610
2001-09-03 20:51:00 C 22 30 00.30 +23 41 28.4 610
2001-09-03 20:55:01 C 22 30 00.38 +23 41 18.8 610
2001-09-03 21:15:01 C 22 30 00.77 +23 40 30.7 610
2001-09-03 21:19:01 C 22 30 00.84 +23 40 21.0 610
2001-09-03 21:23:00 C 22 30 00.92 +23 40 11.4 610
2001-09-03 21:27:00 C 22 30 01.00 +23 40 01.7 610
2001-09-03 21:47:00 C 22 30 01.37 +23 39 13.7 610
2001-09-03 21:51:01 C 22 30 01.45 +23 39 04.1 610
2001-09-03 21:55:01 C 22 30 01.52 +23 38 54.5 610
2001-09-03 21:59:00 C 22 30 01.60 +23 38 44.9 610