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
2024-01-05 08:51:17 C 04 22 38.105 -10 28 11.64 V T08
2024-01-05 08:55:23 C 04 22 37.817 -10 28 08.90 V T08
2024-01-05 09:09:36 C 04 22 37.104 -10 28 00.37 V T08
2024-01-06 02:58:04 C 04 21 42.679 -10 16 05.34 V W68
2024-01-06 03:02:40 C 04 21 42.427 -10 16 02.03 V W68
2024-01-06 03:12:30 C 04 21 41.938 -10 15 55.48 V W68
2024-01-06 03:28:00 C 04 21 41.124 -10 15 45.04 V W68
2024-01-06 06:34:57 C 04 21 31.712 -10 13 45.41 V 703
2024-01-06 06:38:16 C 04 21 31.550 -10 13 43.21 V 703
2024-01-06 06:41:35 C 04 21 31.439 -10 13 41.02 V 703
2024-01-06 06:44:56 C 04 21 31.187 -10 13 38.78 V 703
2024-01-06 07:18:08 C 04 21 29.721 -10 13 15.98 X F52
2024-01-06 07:34:57 C 04 21 28.851 -10 13 04.66 X F52
2024-01-06 07:51:45 C 04 21 27.985 -10 12 53.45 X F52
2024-01-07 08:27:36 C 04 20 15.161 -09 56 19.79 V T05
2024-01-07 08:35:41 C 04 20 14.779 -09 56 13.38 V T05
2024-01-07 08:40:15 C 04 20 14.534 -09 56 10.93 V T05
2024-01-07 09:00:53 C 04 20 13.531 -09 55 56.28 V T05
2024-01-10 02:31:22 C 04 17 11.758 -09 10 49.66 V W68
2024-01-10 02:35:54 C 04 17 11.539 -09 10 46.63 V W68
2024-01-10 02:45:45 C 04 17 11.105 -09 10 39.94 V W68
2024-01-10 03:10:57 C 04 17 09.965 -09 10 22.19 V W68
2024-01-11 20:42:01 C 04 15 23.887 -08 41 14.64 V M22
2024-01-11 20:46:39 C 04 15 23.731 -08 41 11.18 V M22
2024-01-11 20:57:02 C 04 15 23.268 -08 41 03.84 V M22
2024-01-11 21:21:31 C 04 15 22.270 -08 40 46.06 V M22
2024-01-12 02:10:57 C 04 15 10.462 -08 37 21.83 Z X07
2024-01-12 02:28:20 C 04 15 09.739 -08 37 09.59 Z X07
2024-01-12 02:45:06 C 04 15 09.038 -08 36 57.64 Z X07
2024-01-12 18:48:59 C 04 14 30.46 -08 25 39.6 V G17
2024-01-12 19:07:09 C 04 14 29.75 -08 25 27.0 V G17
2024-01-13 08:06:44 C 04 13 59.033 -08 16 09.95 V T08
2024-01-13 08:11:31 C 04 13 58.836 -08 16 06.60 V T08
2024-01-13 08:21:21 C 04 13 58.450 -08 15 59.08 V T08
2024-01-13 08:42:42 C 04 13 57.595 -08 15 44.35 V T08
2024-01-14 02:23:47 C 04 13 17.266 -08 03 00.76 V W68
2024-01-14 02:29:01 C 04 13 17.052 -08 02 56.65 V W68
2024-01-14 02:42:14 C 04 13 16.481 -08 02 46.75 V W68
2024-01-14 02:56:44 C 04 13 15.991 -08 02 36.82 V W68
2024-01-15 05:22:39 C 04 12 18.097 -07 43 41.45 V G96
2024-01-15 05:30:05 C 04 12 17.820 -07 43 36.05 V G96
2024-01-15 05:37:31 C 04 12 17.554 -07 43 30.65 V G96
2024-01-15 05:44:57 C 04 12 17.273 -07 43 25.32 V G96
2024-01-15 08:21:29 C 04 12 11.746 -07 41 31.27 V T05
2024-01-15 08:26:02 C 04 12 11.618 -07 41 27.96 V T05
2024-01-15 08:34:31 C 04 12 11.251 -07 41 21.98 V T05
2024-01-15 08:53:21 C 04 12 10.565 -07 41 08.52 V T05
2024-01-17 07:20:43 C 04 10 36.600 -07 07 26.22 V T08
2024-01-17 07:25:01 C 04 10 36.492 -07 07 22.66 V T08
2024-01-17 07:32:31 C 04 10 36.274 -07 07 18.34 V T08