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
2001-07-13 23:55:03 C 20 54 45.87 +61 33 03.5 610
2001-07-13 23:59:03 C 20 54 46.52 +61 33 00.4 610
2001-07-14 00:03:04 C 20 54 47.18 +61 32 57.2 610
2001-07-14 00:07:04 C 20 54 47.83 +61 32 54.1 610
2001-07-14 00:11:04 C 20 54 48.49 +61 32 51.0 610
2001-07-14 00:15:03 C 20 54 49.14 +61 32 47.9 610
2001-07-14 00:19:03 C 20 54 49.80 +61 32 44.8 610
2001-07-14 20:33:51 C 20 58 20.79 +61 16 12.0 610
2001-07-14 20:37:52 C 20 58 21.44 +61 16 09.0 610
2001-07-14 20:41:52 C 20 58 22.10 +61 16 05.9 610
2001-07-14 20:45:52 C 20 58 22.75 +61 16 02.9 610
2001-07-14 20:49:51 C 20 58 23.41 +61 15 59.8 610
2001-07-14 20:53:51 C 20 58 24.06 +61 15 56.7 610
2001-07-14 20:57:52 C 20 58 24.72 +61 15 53.7 610
2001-07-14 21:01:52 C 20 58 25.37 +61 15 50.6 610
2001-07-14 21:05:51 C 20 58 26.03 +61 15 47.6 610
2001-07-14 21:09:51 C 20 58 26.68 +61 15 44.5 610
2001-07-14 21:13:52 C 20 58 27.35 +61 15 41.4 610
2001-07-14 21:17:52 C 20 58 28.00 +61 15 38.3 610
2001-07-14 21:21:52 C 20 58 28.65 +61 15 35.1 610
2001-07-14 21:25:51 C 20 58 29.31 +61 15 32.0 610
2001-07-14 21:29:51 C 20 58 29.96 +61 15 28.9 610
2001-07-14 21:33:52 C 20 58 30.61 +61 15 25.8 610
2001-07-14 21:37:52 C 20 58 31.27 +61 15 22.6 610
2001-07-14 21:41:51 C 20 58 31.92 +61 15 19.5 610
2001-07-14 21:45:51 C 20 58 32.54 +61 15 16.4 610
2001-07-14 21:49:52 C 20 58 33.19 +61 15 13.3 610
2001-07-14 21:53:52 C 20 58 33.84 +61 15 10.2 610
2001-07-14 21:57:52 C 20 58 34.49 +61 15 07.0 610
2001-07-14 22:01:51 C 20 58 35.13 +61 15 03.9 610
2001-07-14 22:05:51 C 20 58 35.78 +61 15 00.8 610
2001-07-14 22:09:52 C 20 58 36.43 +61 14 57.7 610
2001-07-14 22:13:52 C 20 58 37.08 +61 14 54.5 610
2001-07-14 22:17:51 C 20 58 37.72 +61 14 51.3 610
2001-07-14 22:21:51 C 20 58 38.36 +61 14 48.1 610
2001-07-14 22:25:52 C 20 58 39.00 +61 14 44.9 610
2001-07-14 22:29:52 C 20 58 39.64 +61 14 41.7 610
2001-07-14 22:33:52 C 20 58 40.28 +61 14 38.5 610
2001-07-14 22:37:51 C 20 58 40.92 +61 14 35.3 610
2001-07-14 22:41:51 C 20 58 41.56 +61 14 32.1 610
2001-07-14 22:45:52 C 20 58 42.20 +61 14 28.9 610
2001-07-14 22:49:52 C 20 58 42.83 +61 14 25.7 610
2001-07-14 22:53:51 C 20 58 43.47 +61 14 22.4 610
2001-07-14 22:57:51 C 20 58 44.10 +61 14 19.2 610
2001-07-14 23:01:52 C 20 58 44.74 +61 14 16.0 610
2001-07-14 23:05:52 C 20 58 45.37 +61 14 12.8 610
2001-07-14 23:09:52 C 20 58 46.01 +61 14 09.6 610
2001-07-14 23:13:51 C 20 58 46.64 +61 14 06.4 610
2001-07-14 23:17:51 C 20 58 47.28 +61 14 03.2 610
2001-07-14 23:21:52 C 20 58 47.92 +61 14 00.0 610