141531 (2002 GB)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5289645005 ± 2.00e+00
Semi-major axis (a)0.9921053539 AU ± 3.00e+00
Inclination (i)22.54888942° ± 4.00e+00
Long. of Asc. Node (Ω)40.80467056° ± 5.00e+00
Arg. of Perihelion (ω)8.32514754° ± 6.00e+00
Mean Anomaly (M)40.90052203° ± 3.59e-05
Mean Motion (n)0.9974142903°/day ± 4.52e+00
Perihelion dist (q)0.46731684 AU ± 2.44e+00
Aphelion dist (Q)1.51689387 AU ± 5.00e+00
Orbital Period0.98818143 yr ± 4.48e+00
NGA Modelr2
A2-5.22801076e-06 AU/d²
Physical Parameters
H (abs. magnitude)19.15
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-28
RMS Residual0.020″
Uncertainty0
Orbit TypeAten
MOID0.280547 AU
Observations Used704
Gaia Obs Used50
Oppositions1
Arc Total2002-2015
First Observation Used2002-04-01
Last Observation Used2024-01-18
Observations (753)
Date Type RA Dec Mag Band Observatory
2012-04-24 05:49:56 C 14 05 20.15 -01 18 38.7 18.9 c 704
2012-04-24 06:05:19 C 14 05 17.28 -01 18 45.5 19.1 c 704
2012-04-24 06:21:25 C 14 05 14.24 -01 18 53.1 19.2 c 704
2012-04-24 06:36:40 C 14 05 11.36 -01 19 00.0 19.3 c 704
2012-04-24 06:52:06 C 14 05 08.41 -01 19 06.7 18.8 c 704
2012-04-26 00:03:13 C 13 57 39.51 -01 37 55.4 u 160
2012-04-26 00:07:11 C 13 57 38.80 -01 37 57.2 u 160
2012-04-26 00:11:08 C 13 57 38.06 -01 37 59.3 u 160
2012-04-26 21:34:13 C 13 53 51.11 -01 47 51.0 u A13
2012-04-26 22:36:13 C 13 53 39.97 -01 48 19.9 u A13
2012-04-28 04:43:06 C 13 48 27.10 -02 02 15.1 r G96
2012-04-28 04:44:50 C 13 48 26.68 -02 02 15.0 u 448
2012-04-28 04:54:44 C 13 48 25.02 -02 02 20.2 r G96
2012-04-28 04:56:10 C 13 48 24.69 -02 02 21.0 u 448
2012-04-28 05:06:24 C 13 48 22.96 -02 02 25.6 r G96
2012-04-28 05:07:55 C 13 48 22.61 -02 02 26.5 u 448
2012-04-28 05:17:56 C 13 48 20.95 -02 02 31.0 r G96
2012-04-29 23:14:57 C 13 41 18.88 -02 22 11.1 u 160
2012-04-29 23:18:55 C 13 41 18.16 -02 22 12.8 u 160
2012-04-29 23:22:51 C 13 41 17.47 -02 22 14.7 u 160
2012-05-01 05:19:17 C 13 36 28.44 -02 36 16.8 r G96
2012-05-01 05:26:53 C 13 36 27.21 -02 36 20.3 r G96
2012-05-01 05:34:26 C 13 36 25.95 -02 36 23.8 r G96
2012-05-01 05:42:04 C 13 36 24.73 -02 36 27.5 r G96
2012-05-12 05:23:48 C 13 01 31.69 -04 39 46.3 r 703
2012-05-12 05:33:32 C 13 01 30.72 -04 39 49.8 r 703
2012-05-12 05:43:18 C 13 01 29.53 -04 39 54.0 r 703
2012-05-12 05:53:14 C 13 01 28.45 -04 39 58.7 r 703
2012-05-14 05:47:11 C 12 56 38.65 -05 01 54.5 r G96
2012-05-14 05:56:30 C 12 56 37.75 -05 01 58.7 r G96
2012-05-14 06:05:49 C 12 56 36.78 -05 02 03.0 r G96
2012-05-14 06:14:57 C 12 56 35.88 -05 02 07.1 r G96
2012-05-25 03:44:32 C 12 37 39.82 -06 59 23.2 r G96
2012-05-25 03:53:41 C 12 37 39.32 -06 59 27.2 r G96
2012-05-25 04:02:52 C 12 37 38.85 -06 59 31.3 r G96
2012-05-25 04:12:02 C 12 37 38.35 -06 59 35.4 r G96
2012-05-25 04:21:12 C 12 37 37.84 -06 59 39.5 r G96
2013-03-15 11:59:10 C 16 29 58.92 -00 32 30.6 u 703
2013-03-15 12:09:49 C 16 29 58.23 -00 32 30.7 u 703
2013-03-15 12:20:27 C 16 29 57.51 -00 32 32.4 u 703
2013-03-15 12:31:07 C 16 29 56.94 -00 32 35.2 u 703
2013-03-20 11:10:58 C 16 22 31.30 -00 56 06.1 o 711
2013-03-20 11:18:10 C 16 22 30.70 -00 56 06.8 o 711
2013-03-20 11:24:12 C 16 22 30.26 -00 56 08.5 o 711
2013-04-07 07:24:09 C 15 34 35.30 -02 43 15.9 o 691
2013-04-07 07:49:45 C 15 34 31.40 -02 43 23.6 o 691
2013-04-07 08:15:09 C 15 34 27.41 -02 43 31.5 o 691
2013-04-11 07:24:02 C 15 19 07.81 -03 13 49.5 o 691
2013-04-11 07:49:29 C 15 19 03.42 -03 13 57.9 o 691
2013-04-11 08:14:53 C 15 18 59.02 -03 14 06.4 o 691