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
2001-09-20 20:14:01 C 22 39 13.67 +09 03 48.0 610
2001-09-20 20:46:01 C 22 39 14.34 +09 02 50.4 610
2001-09-20 21:18:00 C 22 39 14.99 +09 01 52.6 610
2001-09-20 21:50:00 C 22 39 15.65 +09 00 54.9 610
2001-09-20 22:22:01 C 22 39 16.30 +08 59 57.3 610
2001-09-20 22:54:01 C 22 39 16.96 +08 58 59.8 610
2001-09-21 02:38:53 C 22 39 23.40 +08 52 17.5 c 699
2001-09-21 03:10:13 C 22 39 24.07 +08 51 21.5 c 699
2001-09-21 03:41:38 C 22 39 24.73 +08 50 25.6 c 699
2001-09-21 04:13:09 C 22 39 25.36 +08 49 29.3 c 699
2001-09-22 12:50:22 C 22 40 13.10 +07 52 10.2 349
2001-09-22 12:52:28 C 22 40 13.15 +07 52 06.8 349
2001-09-22 12:54:29 C 22 40 13.18 +07 52 03.4 349
2001-09-22 12:56:11 C 22 40 13.22 +07 52 00.4 349
2001-09-22 15:31:20 C 22 40 16.47 +07 47 32.8 d 347
2001-09-22 15:34:32 C 22 40 16.54 +07 47 27.2 d 347
2001-09-22 15:41:29 C 22 40 16.69 +07 47 15.2 d 347
2001-09-24 03:24:21 C 22 41 11.84 +06 47 07.0 c 642
2001-09-24 03:28:43 C 22 41 11.96 +06 46 59.7 c 642
2001-09-24 03:33:03 C 22 41 12.05 +06 46 52.6 c 642
2001-09-24 18:29:30 C 22 41 35.13 +06 22 30.2 c 185
2001-09-24 18:33:29 C 22 41 35.21 +06 22 23.8 c 185
2001-09-24 18:41:30 C 22 41 35.42 +06 22 10.9 c 185
2001-09-24 18:46:29 C 22 41 35.54 +06 22 02.7 c 185
2001-09-24 18:51:00 C 22 41 35.63 +06 21 55.6 c 185
2001-09-24 18:56:00 C 22 41 35.76 +06 21 47.5 c 185
2001-09-25 02:15:49 C 22 41 47.15 +06 10 02.7 d 739
2001-09-25 02:20:06 C 22 41 47.25 +06 09 55.8 d 739
2001-09-25 02:26:28 C 22 41 47.40 +06 09 45.7 d 739
2001-09-25 04:24:33 C 22 41 50.21 +06 06 38.5 14.7 c 704
2001-09-25 04:38:49 C 22 41 50.70 +06 06 15.7 14.3 i 644
2001-09-25 04:40:03 C 22 41 50.73 +06 06 13.2 13.4 i 644
2001-09-25 04:45:33 C 22 41 50.66 +06 06 05.1 14.9 c 704
2001-09-25 05:06:57 C 22 41 51.14 +06 05 31.0 14.7 c 704
2001-09-25 05:09:15 C 22 41 51.38 +06 05 27.2 14.3 i 644
2001-09-25 05:10:17 C 22 41 51.41 +06 05 25.2 13.2 i 644
2001-09-25 05:28:01 C 22 41 51.60 +06 04 57.6 14.7 c 704
2001-09-25 05:39:53 C 22 41 52.05 +06 04 38.6 14.2 i 644
2001-09-25 05:40:59 C 22 41 52.09 +06 04 36.3 13.6 i 644
2001-09-26 18:58:39 C 22 42 51.59 +05 06 31.1 c 185
2001-09-26 19:04:24 C 22 42 51.73 +05 06 22.2 c 185
2001-09-26 19:09:29 C 22 42 51.87 +05 06 14.7 c 185
2001-09-26 21:30:04 C 22 42 55.19 +05 02 42.0 a 233
2001-09-26 21:33:34 C 22 42 55.24 +05 02 36.4 a 233
2001-09-26 21:37:35 C 22 42 55.35 +05 02 30.6 a 233
2001-09-26 21:38:45 C 22 42 55.41 +05 02 28.5 a 233
2001-09-26 21:41:35 C 22 42 55.45 +05 02 24.4 a 233
2001-09-26 21:45:34 C 22 42 55.52 +05 02 18.5 a 233
2001-09-28 04:27:57 C 22 43 46.02 +04 16 49.4 14.2 453
2001-09-28 07:11:52 C 22 43 49.99 +04 12 52.5 14.2 453