5131 (1990 BG)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5689455291 ± 2.76e-09
Semi-major axis (a)1.4861910000 AU ± 9.00e-10
Inclination (i)36.44665384° ± 7.97e-07
Long. of Asc. Node (Ω)110.33022975° ± 6.24e-07
Arg. of Perihelion (ω)135.88339753° ± 9.81e-07
Mean Anomaly (M)215.72043947° ± 2.35e-06
Mean Motion (n)0.5440017987°/day ± 4.94e-10
Perihelion dist (q)0.64062928 AU ± 4.12e-09
Aphelion dist (Q)2.33175272 AU ± 4.33e-09
Orbital Period1.81180703 yr ± 1.65e-09
Physical Parameters
H (abs. magnitude)14.81
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.020″
Uncertainty0
Orbit TypeApollo
MOID0.275921 AU
Observations Used2539
Gaia Obs Used203
Oppositions17
Arc Total1978-2026
First Observation Used1978-12-06
Last Observation Used2026-04-04
Observations (2709)
Date Type RA Dec Mag Band Observatory
2015-01-15 06:35:45 C 04 28 14.056 -04 49 28.96 L F51
2015-01-15 07:14:43 C 04 28 12.311 -04 49 01.39 L F51
2015-01-15 07:34:12 C 04 28 11.437 -04 48 47.61 L F51
2015-01-26 18:53:43 C 04 18 58.29 -01 29 30.0 q 160
2015-01-26 18:56:42 C 04 18 58.22 -01 29 28.4 q 160
2015-01-26 18:59:41 C 04 18 58.15 -01 29 26.4 q 160
2015-02-11 03:17:31 C 04 14 41.58 +02 56 58.6 q 703
2015-02-11 03:24:46 C 04 14 41.60 +02 57 02.2 q 703
2015-02-11 03:32:00 C 04 14 41.57 +02 57 06.3 q 703
2015-02-11 03:39:16 C 04 14 41.56 +02 57 10.7 q 703
2015-03-10 03:31:06 C 04 25 40.23 +10 05 33.7 q 703
2015-03-10 03:36:52 C 04 25 40.48 +10 05 36.5 q 703
2015-03-10 03:42:38 C 04 25 40.57 +10 05 40.1 q 703
2015-03-10 03:48:24 C 04 25 40.75 +10 05 43.9 q 703
2015-03-17 02:36:48 C 04 31 32.75 +11 45 18.1 q 703
2015-03-17 02:42:38 C 04 31 32.93 +11 45 22.2 q 703
2015-03-17 02:48:26 C 04 31 33.13 +11 45 24.2 q 703
2015-03-17 02:54:14 C 04 31 33.41 +11 45 27.9 q 703
2015-12-27 19:19:23 C 22 11 27.19 -39 02 47.9 o K95
2015-12-27 19:24:54 C 22 11 28.16 -39 02 44.6 o K95
2015-12-27 19:30:19 C 22 11 29.09 -39 02 40.6 o K95
2016-11-16 02:47:31 C 07 08 31.23 -02 01 20.9 q 160
2016-11-16 02:50:08 C 07 08 31.15 -02 01 21.0 q 160
2016-11-19 07:36:05 C 07 06 31.10 -02 03 35.8 V G45
2016-11-19 08:18:49 C 07 06 29.86 -02 03 36.1 V G45
2016-11-19 09:41:08 C 07 06 27.28 -02 03 37.2 V G45
2016-11-19 10:24:10 C 07 06 26.03 -02 03 37.7 V G45
2016-11-19 11:07:57 C 07 06 24.70 -02 03 38.4 V G45
2016-11-19 11:50:34 C 07 06 23.39 -02 03 39.2 V G45
2016-11-19 12:33:32 C 07 06 22.08 -02 03 39.0 V G45
2016-11-20 07:32:58 C 07 05 48.22 -02 03 50.7 V G45
2016-11-20 07:35:26 C 07 05 48.17 -02 03 51.0 V G45
2016-11-20 08:18:15 C 07 05 46.77 -02 03 50.3 V G45
2016-11-20 10:27:18 C 07 05 42.60 -02 03 51.9 V G45
2016-11-20 11:52:47 C 07 05 39.80 -02 03 51.9 V G45
2016-11-20 12:35:15 C 07 05 38.45 -02 03 52.5 V G45
2016-11-26 05:21:09 C 07 00 39.21 -02 00 20.1 q W98
2016-11-26 05:52:40 C 07 00 37.72 -02 00 18.8 q W98
2016-11-26 06:24:05 C 07 00 36.18 -02 00 19.0 q W98
2016-12-01 03:01:59 C 06 55 09.10 -01 50 11.3 q 160
2016-12-01 03:04:59 C 06 55 08.93 -01 50 10.9 q 160
2016-12-01 03:08:00 C 06 55 08.78 -01 50 10.6 q 160
2016-12-06 02:12:53 C 06 48 27.22 -01 31 43.5 q 160
2016-12-06 02:16:17 C 06 48 27.03 -01 31 43.0 q 160
2016-12-06 02:19:34 C 06 48 26.79 -01 31 43.1 q 160
2016-12-07 03:12:29 C 06 46 54.41 -01 26 41.2 q 160
2016-12-07 03:15:38 C 06 46 54.29 -01 26 41.9 q 160
2016-12-07 03:20:17 C 06 46 53.85 -01 26 42.0 q 160
2016-12-09 01:16:48 C 06 43 56.04 -01 16 25.3 q 160
2016-12-09 01:20:34 C 06 43 55.78 -01 16 24.2 q 160