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
2001-04-22 23:56:18 C 15 20 32.05 +13 26 07.8 610
2001-04-23 00:01:18 C 15 20 32.37 +13 26 22.3 610
2001-04-23 00:06:19 C 15 20 32.69 +13 26 36.8 610
2001-04-23 00:11:19 C 15 20 33.01 +13 26 50.7 610
2001-04-23 00:16:18 C 15 20 33.32 +13 27 04.9 610
2001-04-23 00:21:18 C 15 20 33.64 +13 27 19.0 610
2001-04-23 00:26:19 C 15 20 33.96 +13 27 33.1 610
2001-04-23 00:31:19 C 15 20 34.28 +13 27 47.2 610
2001-04-23 00:36:19 C 15 20 34.60 +13 28 01.3 610
2001-04-23 00:41:18 C 15 20 34.91 +13 28 15.4 610
2001-04-23 00:46:18 C 15 20 35.23 +13 28 29.5 610
2001-04-24 05:05:54 C 15 22 35.17 +14 50 12.6 716
2001-04-24 05:30:22 C 15 22 36.78 +14 51 23.7 P 716
2001-04-24 05:51:48 C 15 22 38.19 +14 52 26.5 P 716
2001-04-24 06:11:01 C 15 22 39.45 +14 53 22.6 P 716
2001-04-24 06:35:46 C 15 22 41.06 +14 54 35.1 P 716
2001-04-24 07:00:14 C 15 22 42.65 +14 55 46.6 P 716
2001-04-24 07:56:33 C 15 22 46.31 +14 58 31.1 716
2001-04-24 09:45:04 C 15 22 53.51 +15 03 49.7 c 699
2001-04-24 10:12:15 C 15 22 55.28 +15 05 08.9 c 699
2001-04-24 10:39:29 C 15 22 57.05 +15 06 28.2 c 699
2001-04-24 11:06:49 C 15 22 58.85 +15 07 47.7 c 699
2001-04-26 20:26:12 C 15 27 09.92 +17 58 05.2 610
2001-04-26 20:31:12 C 15 27 10.28 +17 58 20.4 610
2001-04-26 20:36:11 C 15 27 10.63 +17 58 35.6 610
2001-04-26 20:41:11 C 15 27 10.98 +17 58 50.8 610
2001-04-26 20:46:12 C 15 27 11.34 +17 59 06.0 610
2001-04-26 20:51:12 C 15 27 11.69 +17 59 21.2 610
2001-04-26 20:56:11 C 15 27 12.05 +17 59 36.4 610
2001-04-26 21:01:11 C 15 27 12.40 +17 59 51.6 610
2001-04-26 21:06:12 C 15 27 12.76 +18 00 06.8 610
2001-04-26 21:36:12 C 15 27 14.82 +18 01 37.7 610
2001-04-26 21:41:11 C 15 27 15.17 +18 01 52.8 610
2001-04-26 21:46:11 C 15 27 15.51 +18 02 08.0 610
2001-04-26 21:51:12 C 15 27 15.86 +18 02 23.2 610
2001-04-26 21:56:12 C 15 27 16.20 +18 02 38.3 610
2001-04-26 22:06:11 C 15 27 16.89 +18 03 08.6 610
2001-04-26 22:11:11 C 15 27 17.24 +18 03 23.8 610
2001-04-26 22:16:12 C 15 27 17.58 +18 03 39.0 610
2001-04-26 22:21:12 C 15 27 17.92 +18 03 54.1 610
2001-04-26 22:26:11 C 15 27 18.27 +18 04 09.3 610
2001-04-26 22:31:11 C 15 27 18.61 +18 04 24.5 610
2001-04-26 22:36:12 C 15 27 18.95 +18 04 39.6 610
2001-04-26 22:41:12 C 15 27 19.29 +18 04 54.8 610
2001-04-26 22:46:12 C 15 27 19.64 +18 05 10.0 610
2001-04-26 22:51:11 C 15 27 19.99 +18 05 25.1 610
2001-04-26 22:56:11 C 15 27 20.34 +18 05 40.2 610
2001-04-26 23:01:12 C 15 27 20.68 +18 05 55.4 610
2001-04-26 23:06:12 C 15 27 21.03 +18 06 10.5 610
2001-04-26 23:11:11 C 15 27 21.37 +18 06 25.6 610