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
2023-12-10 23:08:14 C 05 03 24.257 -15 31 31.48 V M22
2023-12-10 23:18:00 C 05 03 23.513 -15 31 28.45 V M22
2023-12-11 00:09:19 C 05 03 19.538 -15 31 13.84 V M22
2023-12-12 03:54:46 C 05 01 13.303 -15 23 00.10 V W68
2023-12-12 03:58:44 C 05 01 12.989 -15 22 58.91 V W68
2023-12-12 04:06:39 C 05 01 12.377 -15 22 56.24 V W68
2023-12-12 10:36:22 C 05 00 42.749 -15 21 00.32 V T08
2023-12-12 10:40:51 C 05 00 42.401 -15 20 58.99 V T08
2023-12-12 10:50:12 C 05 00 41.698 -15 20 55.93 V T08
2023-12-12 11:08:18 C 05 00 40.265 -15 20 50.42 V T08
2023-12-12 22:19:53 C 04 59 49.498 -15 17 11.65 V M22
2023-12-12 22:26:48 C 04 59 49.003 -15 17 09.17 V M22
2023-12-12 22:34:43 C 04 59 48.367 -15 17 06.90 V M22
2023-12-12 23:20:21 C 04 59 44.875 -15 16 52.00 V M22
2023-12-13 22:23:06 C 04 58 00.564 -15 09 11.77 V M22
2023-12-13 22:27:04 C 04 58 00.242 -15 09 10.30 V M22
2023-12-13 22:34:46 C 04 57 59.654 -15 09 07.60 V M22
2023-12-15 04:07:40 C 04 55 46.529 -14 58 41.16 V W68
2023-12-15 04:18:19 C 04 55 45.708 -14 58 37.13 V W68
2023-12-15 04:22:54 C 04 55 45.367 -14 58 35.72 V W68
2023-12-15 04:38:14 C 04 55 44.186 -14 58 30.11 V W68
2023-12-15 08:24:09 C 04 55 27.275 -14 57 12.60 V 703
2023-12-15 08:27:29 C 04 55 26.947 -14 57 11.92 V 703
2023-12-15 08:30:50 C 04 55 26.684 -14 57 10.19 V 703
2023-12-15 08:34:10 C 04 55 26.436 -14 57 09.07 V 703
2023-12-15 09:16:51 C 04 55 23.461 -14 56 52.67 X F52
2023-12-15 09:32:46 C 04 55 22.242 -14 56 46.78 X F52
2023-12-15 09:48:44 C 04 55 21.023 -14 56 40.90 X F52
2023-12-15 10:04:35 C 04 55 19.812 -14 56 35.04 X F52
2023-12-16 02:37:45 C 04 54 05.897 -14 50 16.33 V W68
2023-12-16 03:28:45 C 04 54 02.021 -14 49 57.07 V W68
2023-12-16 03:31:21 C 04 54 01.814 -14 49 55.92 V W68
2023-12-16 03:35:18 C 04 54 01.538 -14 49 54.73 V W68
2023-12-16 22:06:25 C 04 52 39.103 -14 42 40.36 V M22
2023-12-16 22:54:08 C 04 52 35.474 -14 42 21.02 V M22
2023-12-16 23:10:42 C 04 52 34.226 -14 42 14.62 V M22
2023-12-17 06:51:27 C 04 52 00.239 -14 39 18.00 V 703
2023-12-17 06:54:47 C 04 52 00.034 -14 39 15.08 V 703
2023-12-17 06:58:08 C 04 51 59.800 -14 39 13.25 V 703
2023-12-17 07:01:29 C 04 51 59.544 -14 39 11.45 V 703
2023-12-17 22:15:37 C 04 50 52.356 -14 32 51.36 V M22
2023-12-17 22:53:45 C 04 50 49.490 -14 32 35.34 V M22
2023-12-17 23:00:02 C 04 50 49.025 -14 32 32.60 V M22
2023-12-17 23:40:52 C 04 50 45.946 -14 32 15.68 V M22
2023-12-18 21:38:50 C 04 49 09.979 -14 22 56.21 V M22
2023-12-18 21:52:43 C 04 49 08.959 -14 22 50.27 V M22
2023-12-18 21:57:21 C 04 49 08.618 -14 22 48.32 V M22
2023-12-18 22:13:13 C 04 49 07.414 -14 22 41.45 V M22
2023-12-21 01:55:29 C 04 45 24.953 -13 59 21.48 V W68
2023-12-21 02:09:32 C 04 45 23.911 -13 59 14.64 V W68