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
2022-01-29 05:27:09 C 03 20 39.59 -11 14 11.3 V T08
2022-01-29 05:44:29 C 03 20 39.66 -11 13 57.6 V T08
2022-01-31 03:36:01 C 03 21 03.50 -10 38 05.0 V 703
2022-01-31 03:43:53 C 03 21 03.53 -10 37 58.7 V 703
2022-01-31 03:51:47 C 03 21 03.61 -10 37 53.2 V 703
2022-01-31 03:59:40 C 03 21 03.71 -10 37 47.2 V 703
2022-02-03 03:03:16 C 03 21 52.46 -09 42 42.5 V G96
2022-02-03 03:11:35 C 03 21 52.56 -09 42 36.4 V G96
2022-02-03 03:19:51 C 03 21 52.66 -09 42 29.6 V G96
2022-02-03 03:28:05 C 03 21 52.76 -09 42 23.3 V G96
2022-02-25 03:13:22 C 03 34 13.54 -03 18 53.0 V 703
2022-02-25 03:19:00 C 03 34 13.65 -03 18 50.0 V 703
2022-02-25 03:30:17 C 03 34 14.19 -03 18 42.5 V 703
2022-03-01 03:17:20 C 03 37 28.94 -02 14 23.9 V 703
2022-03-01 03:24:13 C 03 37 29.17 -02 14 19.5 V 703
2022-03-01 03:31:04 C 03 37 29.38 -02 14 15.8 V 703
2022-03-01 03:37:56 C 03 37 29.56 -02 14 10.3 V 703
2023-09-24 11:15:51 C 06 04 23.707 -09 28 34.82 V 703
2023-09-24 11:23:52 C 06 04 23.765 -09 28 38.10 V 703
2023-09-24 11:31:54 C 06 04 23.956 -09 28 39.68 V 703
2023-09-24 11:39:54 C 06 04 24.182 -09 28 42.74 V 703
2023-10-11 06:52:43 C 06 08 38.582 -11 46 38.24 V W68
2023-10-11 07:23:18 C 06 08 38.537 -11 46 50.23 V W68
2023-10-11 07:27:54 C 06 08 38.544 -11 46 51.17 V W68
2023-10-11 07:48:34 C 06 08 38.561 -11 46 58.37 V W68
2023-10-16 10:49:14 C 06 08 10.828 -12 30 41.80 V G96
2023-10-16 10:56:47 C 06 08 10.766 -12 30 44.50 V G96
2023-10-16 11:04:21 C 06 08 10.702 -12 30 47.16 V G96
2023-10-16 11:11:53 C 06 08 10.640 -12 30 49.79 V G96
2023-10-23 06:29:36 C 06 06 07.430 -13 27 38.99 V W68
2023-10-23 06:32:16 C 06 06 07.418 -13 27 39.06 V W68
2023-10-23 06:42:18 C 06 06 07.181 -13 27 43.09 V W68
2023-10-23 07:15:40 C 06 06 06.590 -13 27 55.12 V W68
2023-11-03 13:39:39 C 05 58 49.554 -14 53 42.54 X F52
2023-11-03 13:57:22 C 05 58 48.882 -14 53 47.58 X F52
2023-11-03 14:32:48 C 05 58 47.550 -14 53 57.57 X F52
2023-11-04 11:12:48 C 05 58 01.758 -14 59 47.15 V 703
2023-11-04 11:19:50 C 05 58 01.427 -14 59 49.52 V 703
2023-11-04 11:26:52 C 05 58 01.175 -14 59 51.47 V 703
2023-11-04 11:33:54 C 05 58 00.887 -14 59 53.20 V 703
2023-11-06 11:03:13 C 05 56 08.812 -15 12 44.71 V 703
2023-11-06 11:11:49 C 05 56 08.455 -15 12 46.55 V 703
2023-11-06 11:20:24 C 05 56 08.081 -15 12 49.10 V 703
2023-11-06 11:29:00 C 05 56 07.721 -15 12 51.30 V 703
2023-11-10 10:22:02 C 05 51 55.696 -15 36 00.07 V G96
2023-11-10 10:29:26 C 05 51 55.346 -15 36 01.84 V G96
2023-11-10 10:36:49 C 05 51 54.983 -15 36 03.64 V G96
2023-11-10 10:44:15 C 05 51 54.601 -15 36 05.08 V G96
2023-11-11 10:41:24 C 05 50 45.143 -15 41 19.39 V G96
2023-11-11 10:52:50 C 05 50 44.567 -15 41 21.95 V G96