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
2014-01-26 03:52:02 C 04 42 43.70 +01 04 36.0 u H21
2014-11-09 08:26:00 C 08 24 27.90 -00 29 16.9 u 807
2014-11-09 08:30:30 C 08 24 27.94 -00 29 18.2 u 807
2014-11-09 08:35:02 C 08 24 27.96 -00 29 18.9 u 807
2014-11-09 08:40:03 C 08 24 27.98 -00 29 20.0 u 807
2014-11-09 08:44:20 C 08 24 28.03 -00 29 20.8 u 807
2014-11-18 09:36:07 C 08 25 17.64 -01 19 21.7 u H21
2014-11-18 09:40:14 C 08 25 17.62 -01 19 21.9 u H21
2014-11-18 09:44:13 C 08 25 17.60 -01 19 22.3 u H21
2014-11-18 09:48:04 C 08 25 17.61 -01 19 23.4 u H21
2014-11-23 08:19:21 C 08 25 04.92 -01 44 50.8 u 807
2014-11-23 08:23:39 C 08 25 04.89 -01 44 52.5 u 807
2014-11-30 10:09:24 C 08 23 54.99 -02 18 27.7 u H21
2014-11-30 10:13:17 C 08 23 54.95 -02 18 28.3 u H21
2014-11-30 10:17:09 C 08 23 54.92 -02 18 29.0 u H21
2014-11-30 10:20:51 C 08 23 54.89 -02 18 29.4 u H21
2014-12-07 11:39:14 C 08 21 43.259 -02 47 25.93 L F51
2014-12-07 11:55:55 C 08 21 42.982 -02 47 28.60 L F51
2014-12-07 12:12:46 C 08 21 42.702 -02 47 31.35 L F51
2014-12-07 12:29:03 C 08 21 42.417 -02 47 34.01 L F51
2014-12-12 07:50:47 C 08 19 36.73 -03 04 11.2 u H21
2014-12-12 07:55:13 C 08 19 36.64 -03 04 11.8 u H21
2014-12-12 07:58:58 C 08 19 36.56 -03 04 12.2 u H21
2014-12-12 08:03:11 C 08 19 36.48 -03 04 12.9 u H21
2014-12-12 08:13:11 C 08 19 36.22 -03 04 10.5 u 807
2014-12-12 08:21:34 C 08 19 36.05 -03 04 11.7 u 807
2014-12-12 08:26:24 C 08 19 35.95 -03 04 12.4 u 807
2014-12-12 08:30:47 C 08 19 35.85 -03 04 12.9 u 807
2014-12-12 08:35:35 C 08 19 35.75 -03 04 13.3 u 807
2014-12-29 08:38:10 C 08 08 30.24 -03 37 01.1 R G45
2014-12-29 08:44:11 C 08 08 30.03 -03 37 00.9 R G45
2014-12-29 08:48:35 C 08 08 29.90 -03 37 01.2 R G45
2014-12-29 08:49:47 C 08 08 29.87 -03 37 01.8 R G45
2014-12-29 08:54:11 C 08 08 29.70 -03 37 01.3 R G45
2014-12-29 08:58:34 C 08 08 29.56 -03 37 01.6 R G45
2015-01-03 06:35:56 C 08 04 22.76 -03 37 33.1 u 807
2015-01-03 06:38:51 C 08 04 22.66 -03 37 33.3 u 807
2015-01-03 06:41:55 C 08 04 22.54 -03 37 33.6 u 807
2015-01-03 06:44:42 C 08 04 22.44 -03 37 33.4 u 807
2015-01-03 06:47:47 C 08 04 22.31 -03 37 33.2 u 807
2015-01-16 04:12:06 C 07 52 18.03 -03 18 06.8 18.8 q W95
2015-01-16 04:21:37 C 07 52 17.63 -03 18 05.4 18.6 q W95
2015-01-16 04:31:06 C 07 52 17.24 -03 18 04.7 18.8 q W95
2015-01-16 04:40:37 C 07 52 16.84 -03 18 03.4 19.0 q W95
2015-01-16 09:52:23 C 07 52 03.97 -03 17 31.1 R G45
2015-01-16 09:58:14 C 07 52 03.73 -03 17 30.6 R G45
2015-01-16 10:02:04 C 07 52 03.53 -03 17 29.7 R G45
2015-01-16 10:08:17 C 07 52 03.34 -03 17 29.2 R G45
2015-01-17 09:38:12 C 07 51 05.56 -03 14 42.6 R G45
2015-01-17 09:50:08 C 07 51 05.05 -03 14 41.4 R G45