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
2023-12-21 02:14:48 C 04 45 23.556 -13 59 11.72 V W68
2023-12-21 02:22:38 C 04 45 22.999 -13 59 08.45 V W68
2023-12-21 02:33:06 C 04 45 22.140 -13 59 02.80 V W68
2023-12-21 02:37:03 C 04 45 21.977 -13 59 01.57 V W68
2023-12-21 02:41:10 C 04 45 21.667 -13 58 59.59 V W68
2023-12-21 02:49:41 C 04 45 21.026 -13 58 55.60 V W68
2023-12-21 21:54:22 C 04 44 00.235 -13 49 50.27 V M22
2023-12-21 21:58:23 C 04 43 59.938 -13 49 48.40 V M22
2023-12-21 22:07:04 C 04 43 59.290 -13 49 44.65 V M22
2023-12-21 22:21:09 C 04 43 58.291 -13 49 36.70 V M22
2023-12-23 03:49:06 C 04 41 55.493 -13 35 05.60 V W68
2023-12-23 03:53:44 C 04 41 55.152 -13 35 03.70 V W68
2023-12-23 04:07:48 C 04 41 54.134 -13 34 56.39 V W68
2023-12-23 04:44:29 C 04 41 51.540 -13 34 38.17 V W68
2023-12-25 03:10:24 C 04 38 42.571 -13 10 34.68 V W68
2023-12-25 03:24:31 C 04 38 41.686 -13 10 27.34 V W68
2023-12-25 04:08:14 C 04 38 38.599 -13 10 05.38 V W68
2023-12-25 04:14:54 C 04 38 38.206 -13 10 01.34 V W68
2023-12-26 10:21:08 C 04 36 38.848 -12 53 47.49 X F52
2023-12-26 10:37:57 C 04 36 37.727 -12 53 38.27 X F52
2023-12-26 10:54:41 C 04 36 36.605 -12 53 28.95 X F52
2023-12-26 11:11:24 C 04 36 35.492 -12 53 19.71 X F52
2023-12-28 09:16:24 C 04 33 38.311 -12 27 20.56 V T08
2023-12-28 09:20:24 C 04 33 38.081 -12 27 18.50 V T08
2023-12-28 09:28:49 C 04 33 37.589 -12 27 13.97 V T08
2023-12-28 09:48:30 C 04 33 36.242 -12 27 01.37 V T08
2023-12-30 10:06:18 C 04 30 37.781 -11 58 34.79 V T05
2023-12-30 10:11:02 C 04 30 37.469 -11 58 31.62 V T05
2023-12-30 10:19:31 C 04 30 36.938 -11 58 26.47 V T05
2023-12-30 10:34:32 C 04 30 36.036 -11 58 17.33 V T05
2023-12-31 08:17:46 C 04 29 18.218 -11 45 08.60 V 703
2023-12-31 08:21:05 C 04 29 18.107 -11 45 05.08 V 703
2023-12-31 08:24:25 C 04 29 17.880 -11 45 03.06 V 703
2023-12-31 08:27:44 C 04 29 17.693 -11 45 01.51 V 703
2024-01-02 04:11:46 C 04 26 46.414 -11 17 43.40 V W68
2024-01-02 04:16:20 C 04 26 46.154 -11 17 40.88 V W68
2024-01-02 04:28:03 C 04 26 45.449 -11 17 33.29 V W68
2024-01-02 05:03:04 C 04 26 43.466 -11 17 11.29 V W68
2024-01-03 05:37:59 C 04 25 21.785 -11 01 38.82 V 703
2024-01-03 05:40:54 C 04 25 21.536 -11 01 35.58 V 703
2024-01-03 05:43:49 C 04 25 21.313 -11 01 33.71 V 703
2024-01-03 05:46:44 C 04 25 21.162 -11 01 31.55 V 703
2024-01-03 07:16:13 C 04 25 16.406 -11 00 33.42 X F51
2024-01-03 07:33:34 C 04 25 15.427 -11 00 22.30 X F51
2024-01-03 07:50:51 C 04 25 14.458 -11 00 11.21 X F51
2024-01-03 08:53:32 C 04 25 10.932 -10 59 30.88 V T05
2024-01-03 08:58:06 C 04 25 10.666 -10 59 28.03 V T05
2024-01-03 09:19:01 C 04 25 09.478 -10 59 14.35 V T05
2024-01-03 09:28:55 C 04 25 08.966 -10 59 07.94 V T05
2024-01-05 08:30:03 C 04 22 39.206 -10 28 25.82 V T08