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
2016-11-20 05:59:10 C 01 45 28.22 -03 31 56.9 V G45
2016-11-20 06:41:33 C 01 45 27.20 -03 32 03.7 V G45
2016-11-21 02:05:48 C 01 45 01.55 -03 35 05.3 V G45
2016-11-21 02:51:03 C 01 45 00.50 -03 35 12.0 V G45
2016-11-21 03:48:06 C 01 44 59.19 -03 35 20.8 V G45
2016-11-21 04:29:20 C 01 44 58.25 -03 35 26.8 V G45
2016-11-21 05:55:57 C 01 44 56.26 -03 35 39.6 V G45
2016-11-21 06:40:42 C 01 44 55.23 -03 35 46.2 V G45
2016-11-23 01:58:12 C 01 44 02.40 -03 41 41.0 V G45
2016-11-23 02:55:32 C 01 44 01.22 -03 41 48.1 V G45
2016-11-23 03:52:08 C 01 44 00.06 -03 41 55.0 V G45
2016-11-23 04:51:00 C 01 43 58.86 -03 42 02.4 V G45
2016-11-23 05:47:43 C 01 43 57.69 -03 42 09.3 V G45
2016-11-23 06:44:06 C 01 43 56.57 -03 42 16.0 V G45
2016-11-23 07:35:43 C 01 43 55.50 -03 42 22.3 V G45
2016-11-23 07:35:51 C 01 43 55.48 -03 42 22.6 V G45
2016-11-24 09:15:34 C 01 43 27.27 -03 45 18.6 L T05
2016-11-24 09:36:57 C 01 43 26.87 -03 45 20.8 L T05
2016-11-24 09:58:59 C 01 43 26.43 -03 45 23.8 L T05
2016-11-24 10:21:58 C 01 43 25.87 -03 45 26.0 L T05
2016-11-30 21:52:35 C 01 41 18.67 -03 56 09.6 q 160
2016-11-30 21:54:38 C 01 41 18.65 -03 56 09.7 q 160
2016-11-30 21:56:41 C 01 41 18.62 -03 56 09.7 q 160
2016-12-05 20:53:45 C 01 40 30.59 -03 56 50.6 q 160
2016-12-05 20:57:20 C 01 40 30.57 -03 56 50.6 q 160
2016-12-05 21:00:48 C 01 40 30.57 -03 56 50.4 q 160
2016-12-06 22:02:18 C 01 40 25.66 -03 56 13.9 q 160
2016-12-06 22:05:34 C 01 40 25.70 -03 56 14.1 q 160
2016-12-06 22:10:10 C 01 40 25.63 -03 56 14.2 q 160
2016-12-12 20:13:01 C 01 40 31.08 -03 48 21.3 q 160
2016-12-12 20:15:38 C 01 40 31.09 -03 48 20.4 q 160
2016-12-12 20:19:20 C 01 40 31.10 -03 48 20.3 q 160
2016-12-15 21:59:04 C 01 40 54.79 -03 41 32.9 q 160
2016-12-15 22:02:04 C 01 40 54.81 -03 41 33.0 q 160
2016-12-15 22:05:07 C 01 40 54.84 -03 41 33.1 q 160
2016-12-17 21:06:15 C 01 41 17.11 -03 36 20.3 q 160
2016-12-17 21:08:51 C 01 41 17.11 -03 36 20.5 q 160
2016-12-17 21:11:26 C 01 41 17.11 -03 36 20.6 q 160
2016-12-18 02:31:25 C 01 41 20.07 -03 35 42.9 V G45
2016-12-18 02:50:16 C 01 41 20.27 -03 35 39.9 V G45
2016-12-18 03:21:24 C 01 41 20.51 -03 35 36.7 V G45
2016-12-18 03:42:55 C 01 41 20.70 -03 35 34.0 V G45
2016-12-18 21:03:17 C 01 41 30.57 -03 33 27.9 q 160
2016-12-18 21:06:02 C 01 41 30.51 -03 33 26.9 q 160
2016-12-18 21:12:20 C 01 41 30.55 -03 33 26.2 q 160
2016-12-21 07:47:34 C 01 42 08.91 -03 25 41.1 L T05
2016-12-21 08:04:48 C 01 42 09.12 -03 25 39.2 L T05
2016-12-21 08:23:23 C 01 42 09.33 -03 25 36.6 L T05
2016-12-21 08:42:50 C 01 42 09.40 -03 25 34.1 L T05
2016-12-22 07:39:29 C 01 42 26.84 -03 22 17.1 L T05