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
2001-05-26 23:08:38 C 16 46 47.95 +51 56 06.2 13.6 939
2001-05-26 23:21:08 C 16 46 49.84 +51 56 32.2 13.7 939
2001-05-26 23:31:07 C 16 46 51.35 +51 56 52.7 13.4 939
2001-05-29 20:53:29 C 16 58 30.98 +54 11 51.3 557
2001-05-29 21:33:24 C 16 58 37.88 +54 13 06.0 215
2001-05-29 21:34:22 C 16 58 38.01 +54 13 08.0 215
2001-05-29 21:35:20 C 16 58 38.16 +54 13 09.9 215
2001-05-29 21:37:41 C 16 58 38.57 +54 13 14.2 215
2001-05-29 21:39:49 C 16 58 38.91 +54 13 18.2 215
2001-05-29 21:40:49 C 16 58 38.90 +54 13 20.2 557
2001-05-29 21:41:54 C 16 58 39.27 +54 13 22.0 215
2001-05-29 22:29:55 C 16 58 47.03 +54 14 51.7 557
2001-05-29 23:11:55 C 16 58 54.01 +54 16 09.4 557
2001-05-30 00:26:46 C 16 59 06.43 +54 18 26.7 557
2001-05-30 01:00:39 C 16 59 12.06 +54 19 27.9 557
2001-05-30 01:27:43 C 16 59 16.59 +54 20 16.6 557
2001-05-30 06:44:45 C 17 00 14.15 +54 30 02.9 c 699
2001-05-30 07:08:56 C 17 00 18.12 +54 30 47.1 c 699
2001-05-30 07:33:04 C 17 00 22.10 +54 31 31.2 c 699
2001-05-30 07:57:13 C 17 00 26.07 +54 32 15.1 c 699
2001-05-31 01:35:08 C 17 03 37.16 +55 03 44.3 306
2001-05-31 02:04:11 C 17 03 42.15 +55 04 37.7 306
2001-05-31 02:31:25 C 17 03 46.79 +55 05 27.5 306
2001-06-02 06:26:40 C 17 13 21.21 +56 32 31.0 14.1 c 704
2001-06-02 06:41:53 C 17 13 23.90 +56 32 55.8 14.8 c 704
2001-06-02 06:57:10 C 17 13 26.63 +56 33 20.7 14.4 c 704
2001-06-02 07:12:22 C 17 13 29.54 +56 33 43.4 15.5 c 704
2001-06-02 07:27:37 C 17 13 32.02 +56 34 09.5 c 704
2001-06-02 13:41:13 C 17 14 44.14 +56 44 01.2 355
2001-06-02 13:43:57 C 17 14 44.65 +56 44 05.6 355
2001-06-02 13:48:20 C 17 14 45.42 +56 44 12.3 355
2001-06-02 13:52:09 C 17 14 46.11 +56 44 18.6 355
2001-06-03 05:40:05 C 17 17 48.30 +57 08 50.6 726
2001-06-03 05:45:08 C 17 17 49.24 +57 08 58.6 726
2001-06-03 05:50:04 C 17 17 50.17 +57 09 06.4 726
2001-06-04 20:35:19 C 17 25 30.69 +58 06 17.1 610
2001-06-04 20:40:19 C 17 25 31.66 +58 06 24.5 610
2001-06-04 20:45:20 C 17 25 32.62 +58 06 31.8 610
2001-06-04 20:50:20 C 17 25 33.59 +58 06 39.2 610
2001-06-04 20:55:20 C 17 25 34.56 +58 06 46.5 610
2001-06-04 21:00:19 C 17 25 35.52 +58 06 53.9 610
2001-06-04 21:05:19 C 17 25 36.49 +58 07 01.2 610
2001-06-04 21:10:20 C 17 25 37.46 +58 07 08.5 610
2001-06-04 21:15:20 C 17 25 38.42 +58 07 15.9 610
2001-06-04 21:20:19 C 17 25 39.39 +58 07 23.2 610
2001-06-04 21:25:19 C 17 25 40.34 +58 07 30.6 610
2001-06-04 21:30:20 C 17 25 41.31 +58 07 37.9 610
2001-06-04 21:35:20 C 17 25 42.27 +58 07 45.2 610
2001-06-04 21:40:20 C 17 25 43.23 +58 07 52.5 610
2001-06-04 21:45:19 C 17 25 44.20 +58 07 59.8 610