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
2015-01-17 09:53:52 C 07 51 04.93 -03 14 41.1 R G45
2015-01-17 09:59:55 C 07 51 04.68 -03 14 40.1 R G45
2015-01-19 09:30:59 C 07 49 07.49 -03 08 31.7 R G45
2015-01-19 09:42:55 C 07 49 06.98 -03 08 29.7 R G45
2015-01-19 09:46:36 C 07 49 06.84 -03 08 29.1 R G45
2015-01-19 09:52:43 C 07 49 06.59 -03 08 28.9 R G45
2015-01-20 09:22:01 C 07 48 08.59 -03 05 10.6 R G45
2015-01-20 09:27:53 C 07 48 08.35 -03 05 09.6 R G45
2015-01-20 09:33:51 C 07 48 08.08 -03 05 08.9 R G45
2015-01-20 09:49:43 C 07 48 07.45 -03 05 06.7 R G45
2015-02-10 05:17:36 C 07 28 49.21 -01 19 58.9 o H15
2015-02-10 05:33:09 C 07 28 48.62 -01 19 55.0 o H15
2015-02-10 05:49:02 C 07 28 48.08 -01 19 50.2 o H15
2015-03-05 01:46:43 C 07 15 17.08 +01 20 52.4 u 807
2015-03-05 01:52:14 C 07 15 17.00 +01 20 54.1 u 807
2015-03-05 01:57:54 C 07 15 16.92 +01 20 55.7 u 807
2015-12-18 02:38:54 C 13 55 56.84 -13 28 26.6 o C41
2015-12-18 02:40:20 C 13 55 56.99 -13 28 27.5 o C41
2015-12-18 02:51:50 C 13 55 58.26 -13 28 31.3 o C41
2015-12-18 02:53:20 C 13 55 58.41 -13 28 30.8 o C41
2016-01-13 15:03:48 C 15 15 10.428 -16 07 57.11 L F51
2016-01-13 15:09:23 C 15 15 11.196 -16 07 58.14 L F51
2016-01-29 15:20:24 C 16 11 50.77 -16 26 13.1 L T05
2016-01-29 15:36:19 C 16 11 53.24 -16 26 12.0 L T05
2016-01-29 15:46:58 C 16 11 55.01 -16 26 10.8 L T05
2016-01-29 15:52:14 C 16 11 55.76 -16 26 10.6 L T05
2016-01-30 15:22:03 C 16 15 37.85 -16 24 34.2 L T05
2016-01-30 15:39:40 C 16 15 40.57 -16 24 32.2 L T05
2016-01-30 15:52:03 C 16 15 42.50 -16 24 31.9 L T05
2016-01-30 15:59:05 C 16 15 43.61 -16 24 31.0 L T05
2016-02-05 15:21:35 C 16 38 53.16 -16 06 36.1 L T05
2016-02-05 15:38:26 C 16 38 55.92 -16 06 33.2 L T05
2016-02-05 15:49:57 C 16 38 57.81 -16 06 31.2 L T05
2016-02-05 15:56:22 C 16 38 58.86 -16 06 30.2 L T05
2016-02-11 15:21:27 C 17 03 05.10 -15 33 50.6 L T05
2016-02-11 15:38:16 C 17 03 07.96 -15 33 45.5 L T05
2016-02-11 15:48:55 C 17 03 09.76 -15 33 42.8 L T05
2016-02-11 15:55:09 C 17 03 10.80 -15 33 41.2 L T05
2016-02-23 10:35:03 C 17 53 00.95 -13 42 35.2 u H21
2016-02-23 10:37:00 C 17 53 01.30 -13 42 34.5 u H21
2016-02-23 10:38:58 C 17 53 01.66 -13 42 33.4 u H21
2016-02-23 10:40:55 C 17 53 02.02 -13 42 32.3 u H21
2016-02-23 10:42:53 C 17 53 02.37 -13 42 31.5 u H21
2016-02-23 10:44:51 C 17 53 02.72 -13 42 30.5 u H21
2016-02-23 10:46:48 C 17 53 03.08 -13 42 29.7 u H21
2016-02-23 10:48:46 C 17 53 03.42 -13 42 28.7 u H21
2016-02-23 10:50:43 C 17 53 03.76 -13 42 27.4 u H21
2016-02-23 10:52:41 C 17 53 04.08 -13 42 26.7 u H21
2016-02-23 10:54:39 C 17 53 04.41 -13 42 25.5 u H21
2016-02-23 10:56:42 C 17 53 04.76 -13 42 24.4 u H21