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
2001-09-28 10:17:11 C 22 43 54.69 +04 08 22.9 16.1 453
2001-09-28 15:20:32 C 22 44 03.22 +04 01 08.2 347
2001-09-28 15:25:51 C 22 44 03.36 +04 01 00.4 347
2001-09-28 15:28:20 C 22 44 03.43 +04 00 56.9 347
2001-10-01 03:46:54 C 22 45 46.93 +02 38 11.4 c 642
2001-10-01 03:51:19 C 22 45 47.06 +02 38 05.7 c 642
2001-10-01 03:55:37 C 22 45 47.18 +02 37 59.7 c 642
2001-10-01 03:59:57 C 22 45 47.28 +02 37 54.3 c 642
2001-10-01 04:04:16 C 22 45 47.39 +02 37 48.7 c 642
2001-10-06 04:23:38 C 22 49 25.55 +00 13 16.4 d 739
2001-10-06 04:26:59 C 22 49 25.65 +00 13 12.7 d 739
2001-10-06 04:31:28 C 22 49 25.77 +00 13 07.8 d 739
2001-10-06 22:36:14 C 22 50 00.01 -00 06 20.8 c 157
2001-10-06 22:51:49 C 22 50 00.45 -00 06 37.5 c 157
2001-10-06 22:55:24 C 22 50 00.55 -00 06 41.2 c 157
2001-10-09 20:19:53 C 22 52 17.199 -01 16 18.94 c 195
2001-10-09 20:36:52 C 22 52 17.677 -01 16 35.17 c 195
2001-10-09 21:08:53 C 22 52 18.725 -01 17 05.02 c 195
2001-10-12 04:05:48 C 22 54 11.24 -02 06 33.4 15.5 c 644
2001-10-12 04:35:57 C 22 54 12.19 -02 06 59.1 16.4 c 644
2001-10-12 05:06:09 C 22 54 13.13 -02 07 25.2 16.7 c 644
2001-10-13 04:00:42 C 22 55 01.25 -02 26 39.3 15.9 c 704
2001-10-13 04:23:55 C 22 55 02.01 -02 26 58.3 15.5 c 704
2001-10-13 04:47:57 C 22 55 02.78 -02 27 18.1 15.1 c 704
2001-10-13 05:10:51 C 22 55 03.52 -02 27 36.9 15.2 c 704
2001-10-13 05:33:41 C 22 55 04.29 -02 27 55.5 15.2 c 704
2001-10-13 12:12:49 C 22 55 18.50 -02 33 21.2 355
2001-10-13 12:14:50 C 22 55 18.56 -02 33 22.4 355
2001-10-13 12:19:17 C 22 55 18.71 -02 33 26.4 355
2001-10-13 12:21:34 C 22 55 18.77 -02 33 28.3 355
2001-10-13 12:21:49 C 22 55 18.75 -02 33 28.6 349
2001-10-13 12:23:36 C 22 55 18.81 -02 33 30.0 349
2001-10-13 12:25:12 C 22 55 18.87 -02 33 31.3 349
2001-10-13 12:26:40 C 22 55 18.91 -02 33 32.7 349
2001-10-13 14:46:53 C 22 55 23.56 -02 35 25.5 347
2001-10-13 14:49:35 C 22 55 23.64 -02 35 27.5 347
2001-10-13 14:53:00 C 22 55 23.75 -02 35 30.3 347
2001-10-14 18:41:38 C 22 56 24.05 -02 57 23.3 c 143
2001-10-14 18:47:34 C 22 56 24.25 -02 57 27.6 c 143
2001-10-14 19:01:11 C 22 56 24.73 -02 57 38.1 c 143
2001-10-14 19:07:07 C 22 56 24.90 -02 57 42.6 c 143
2001-10-14 19:13:03 C 22 56 25.11 -02 57 47.4 c 143
2001-10-15 03:26:38 C 22 56 42.90 -03 04 00.1 c 448
2001-10-15 03:35:19 C 22 56 43.18 -03 04 06.6 c 448
2001-10-15 03:47:25 C 22 56 43.57 -03 04 15.4 c 448
2001-10-15 04:05:58 C 22 56 44.25 -03 04 29.4 c 448
2001-10-15 05:18:15 C 22 56 46.62 -03 05 23.6 c 448
2001-10-16 04:19:41 C 22 57 37.24 -03 22 18.4 15.3 c 704
2001-10-16 04:42:35 C 22 57 38.03 -03 22 35.0 16.0 c 704
2001-10-16 05:05:02 C 22 57 38.78 -03 22 51.2 16.3 c 704