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
2012-03-14 08:10:51 C 11 46 11.56 -08 37 10.0 r 703
2012-03-14 08:19:02 C 11 46 11.20 -08 37 03.6 r 703
2012-03-15 07:59:45 C 11 45 10.98 -08 18 40.9 r G96
2012-03-15 08:10:30 C 11 45 10.47 -08 18 32.3 r G96
2012-03-15 08:21:20 C 11 45 10.00 -08 18 23.8 r G96
2012-03-15 08:32:09 C 11 45 09.50 -08 18 15.3 r G96
2012-03-22 00:39:22 C 11 37 55.16 -05 59 52.8 c A24
2012-03-22 00:39:44 C 11 37 55.13 -05 59 52.5 c A24
2012-03-26 21:38:09 C 11 32 21.20 -04 04 52.5 c A53
2012-03-26 21:48:24 C 11 32 20.69 -04 04 42.2 c A53
2012-03-26 21:59:11 C 11 32 20.16 -04 04 31.2 c A53
2012-03-26 23:24:53 C 11 32 15.86 -04 03 03.2 c A24
2012-03-26 23:25:15 C 11 32 15.83 -04 03 02.9 c A24
2012-03-27 00:33:06 C 11 32 12.45 -04 01 53.6 c A24
2012-03-27 00:33:28 C 11 32 12.42 -04 01 53.0 c A24
2012-03-27 20:41:38 C 11 31 15.14 -03 41 03.1 c A24
2012-03-27 20:42:00 C 11 31 15.10 -03 41 02.3 c A24
2012-03-28 20:43:15 C 11 30 06.26 -03 15 52.1 u A13
2012-03-28 21:12:17 C 11 30 04.81 -03 15 21.3 u A13
2012-03-28 23:02:30 C 11 29 59.33 -03 13 24.2 c A24
2012-03-28 23:02:52 C 11 29 59.31 -03 13 23.9 c A24
2012-03-29 00:10:39 C 11 29 55.92 -03 12 12.3 c A24
2012-03-29 00:11:01 C 11 29 55.90 -03 12 12.0 c A24
2012-03-29 05:14:45 C 11 29 41.88 -03 06 48.4 15.5 c 704
2012-03-29 05:30:21 C 11 29 41.07 -03 06 31.9 15.4 c 704
2012-03-29 05:45:30 C 11 29 40.30 -03 06 16.3 15.3 c 704
2012-03-29 06:00:47 C 11 29 39.52 -03 05 59.3 15.0 c 704
2012-03-29 06:15:59 C 11 29 38.81 -03 05 43.8 15.1 c 704
2012-04-02 02:49:51 C 11 25 18.27 -01 25 07.8 o 844
2012-04-02 02:55:02 C 11 25 18.01 -01 25 02.0 o 844
2012-04-02 03:04:02 C 11 25 17.57 -01 24 52.1 o 844
2012-04-02 03:11:19 C 11 25 17.22 -01 24 44.0 o 844
2012-04-02 03:23:35 C 11 25 16.62 -01 24 30.5 o 844
2012-04-13 03:57:27 C 11 14 22.74 +03 34 31.8 r 703
2012-04-13 04:04:47 C 11 14 22.45 +03 34 40.1 r 703
2012-04-13 04:12:07 C 11 14 22.12 +03 34 48.5 r 703
2012-04-13 04:19:31 C 11 14 21.87 +03 34 56.7 r 703
2012-04-13 06:48:48 C 11 14 16.26 +03 37 45.4 15.3 c 704
2012-04-13 07:05:07 C 11 14 15.66 +03 38 04.0 15.4 c 704
2012-04-13 07:21:29 C 11 14 15.05 +03 38 22.7 15.3 c 704
2012-04-17 01:40:47 C 11 11 22.13 +05 19 33.9 15.7 o C60
2012-04-17 01:41:56 C 11 11 22.07 +05 19 35.7 15.7 o C60
2012-04-17 01:43:05 C 11 11 22.05 +05 19 36.2 15.7 o C60
2012-04-17 01:44:14 C 11 11 22.04 +05 19 37.8 15.6 o C60
2012-04-17 01:45:23 C 11 11 22.01 +05 19 38.9 15.7 o C60
2012-04-21 04:23:46 C 11 08 52.20 +07 06 57.4 v I51
2012-04-21 04:35:55 C 11 08 51.98 +07 07 10.4 v I51
2012-04-21 04:48:11 C 11 08 51.62 +07 07 23.1 v I51
2012-04-21 05:31:24 C 11 08 50.92 +07 08 10.4 r G96
2012-04-21 05:33:23 C 11 08 50.88 +07 08 12.0 14.8 c 704