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
2016-03-27 03:22:07 C 20 17 22.67 -03 46 08.7 q 160
2016-03-27 03:24:08 C 20 17 23.04 -03 46 07.0 q 160
2016-03-27 03:26:01 C 20 17 23.40 -03 46 05.6 q 160
2016-04-16 02:58:44 C 21 40 09.84 +03 35 51.1 q 160
2016-04-16 03:00:43 C 21 40 10.04 +03 35 53.3 q 160
2016-04-16 03:02:43 C 21 40 10.47 +03 35 54.4 q 160
2016-04-19 11:24:13 C 21 53 14.51 +04 45 46.2 q 703
2016-04-19 11:34:20 C 21 53 15.96 +04 45 53.9 q 703
2016-04-19 11:39:23 C 21 53 16.78 +04 45 58.5 q 703
2016-05-07 01:24:15 C 22 57 44.14 +10 12 36.9 q 160
2016-05-07 01:28:05 C 22 57 44.66 +10 12 40.0 q 160
2016-05-07 01:28:12 C 22 57 44.68 +10 12 40.1 q 160
2016-05-20 03:20:18 C 23 41 10.25 +13 25 20.6 o K95
2016-05-20 03:21:57 C 23 41 10.42 +13 25 22.0 o K95
2016-05-20 03:27:12 C 23 41 11.13 +13 25 24.3 o K95
2016-05-22 02:38:19 C 23 47 23.00 +13 50 16.8 q 160
2016-05-22 02:40:37 C 23 47 23.23 +13 50 18.3 q 160
2016-05-22 02:42:55 C 23 47 23.55 +13 50 19.5 q 160
2016-05-26 02:52:47 C 23 59 45.37 +14 38 12.6 q 160
2016-05-26 02:53:57 C 23 59 45.53 +14 38 13.7 q 160
2016-05-26 02:58:37 C 23 59 46.09 +14 38 15.3 q 160
2016-06-20 04:05:25 C 01 08 50.92 +18 05 36.3 o Z22
2016-06-20 04:18:06 C 01 08 52.23 +18 05 39.5 o Z22
2016-06-20 04:28:14 C 01 08 53.31 +18 05 42.1 o Z22
2016-06-22 02:41:47 C 01 13 35.85 +18 15 16.1 q 160
2016-06-22 02:43:34 C 01 13 36.05 +18 15 16.0 q 160
2016-06-22 02:45:20 C 01 13 36.23 +18 15 17.6 q 160
2016-06-27 02:30:27 C 01 25 23.85 +18 36 06.6 q 160
2016-06-27 02:32:54 C 01 25 24.08 +18 36 07.1 q 160
2016-06-27 02:35:22 C 01 25 24.31 +18 36 07.3 q 160
2016-07-01 02:35:50 C 01 34 25.15 +18 48 38.6 q 160
2016-07-01 02:38:23 C 01 34 25.40 +18 48 38.7 q 160
2016-07-01 02:40:57 C 01 34 25.64 +18 48 39.2 q 160
2016-07-04 02:02:38 C 01 40 51.92 +18 55 34.2 q 160
2016-07-04 02:05:09 C 01 40 52.14 +18 55 34.5 q 160
2016-07-04 02:07:24 C 01 40 52.34 +18 55 34.6 q 160
2016-07-12 01:22:12 C 01 56 58.44 +19 04 05.6 q 160
2016-07-12 01:24:42 C 01 56 58.63 +19 04 05.7 q 160
2016-07-12 01:27:12 C 01 56 58.82 +19 04 05.8 q 160
2016-07-12 10:02:26 C 01 57 39.78 +19 04 09.4 o 691
2016-07-12 10:19:06 C 01 57 41.09 +19 04 09.7 o 691
2016-07-12 10:35:49 C 01 57 42.40 +19 04 09.8 o 691
2016-07-20 01:42:26 C 02 11 24.00 +18 57 59.0 q 160
2016-07-20 01:44:55 C 02 11 24.17 +18 57 59.0 q 160
2016-07-20 01:47:24 C 02 11 24.35 +18 57 58.7 q 160
2016-07-21 01:42:16 C 02 13 04.24 +18 56 11.0 q 160
2016-07-21 01:44:33 C 02 13 04.38 +18 56 10.9 q 160
2016-07-21 01:46:50 C 02 13 04.55 +18 56 10.8 q 160
2016-08-03 22:43:39 S 02 33 02.08 +18 07 26.0 L C51
2016-08-03 22:43:50 S 02 33 02.09 +18 07 25.9 L C51