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
2026-01-06 13:28:17 B 05 23 10.697 +00 14 28.03 V E41
2026-01-07 03:53:35 C 05 22 03.756 +00 23 50.89 V W68
2026-01-07 03:58:51 C 05 22 03.338 +00 23 54.64 V W68
2026-01-07 04:23:31 C 05 22 01.404 +00 24 10.40 V W68
2026-01-07 04:42:31 C 05 21 59.882 +00 24 22.97 V W68
2026-01-07 08:14:37 C 05 21 43.847 +00 26 36.13 X F52
2026-01-07 08:34:26 C 05 21 42.286 +00 26 49.16 X F52
2026-01-07 08:54:17 C 05 21 40.726 +00 27 02.19 X F52
2026-01-07 22:59:05 C 05 20 35.971 +00 36 25.31 V M22
2026-01-07 23:03:41 C 05 20 35.582 +00 36 28.51 V M22
2026-01-07 23:38:29 C 05 20 32.885 +00 36 50.72 V M22
2026-01-07 23:53:32 C 05 20 31.738 +00 37 01.67 V M22
2026-01-09 05:37:38 B 05 18 17.400 +00 56 45.64 W W27
2026-01-09 05:39:41 B 05 18 17.230 +00 56 47.29 W W27
2026-01-09 05:41:44 B 05 18 17.083 +00 56 48.51 W W27
2026-01-09 05:43:47 B 05 18 16.938 +00 56 49.65 W W27
2026-01-09 05:45:48 B 05 18 16.782 +00 56 51.09 W W27
2026-01-10 21:25:01 C 05 15 21.991 +01 24 00.50 V M22
2026-01-10 21:29:34 C 05 15 21.643 +01 24 03.46 V M22
2026-01-10 21:37:33 C 05 15 21.050 +01 24 09.11 V M22
2026-01-10 21:55:07 C 05 15 19.757 +01 24 21.24 V M22
2026-01-11 07:40:44 C 05 14 37.707 +01 30 58.98 X F52
2026-01-11 07:59:32 C 05 14 36.320 +01 31 11.97 X F52
2026-01-11 08:18:29 C 05 14 34.923 +01 31 25.09 X F52
2026-01-11 13:33:41 C 05 14 12.37 +01 35 01.9 V D29
2026-01-11 13:54:02 C 05 14 10.89 +01 35 16.3 V D29
2026-01-11 13:55:19 C 05 14 10.78 +01 35 17.2 V D29
2026-01-11 14:14:24 C 05 14 09.39 +01 35 30.2 V D29
2026-01-11 14:15:41 C 05 14 09.29 +01 35 31.1 V D29
2026-01-11 19:08:31 B 05 13 48.629 +01 38 53.41 V 160
2026-01-11 19:13:05 B 05 13 48.271 +01 38 56.75 V 160
2026-01-11 19:17:20 B 05 13 47.959 +01 38 59.63 V 160
2026-01-11 21:52:48 B 05 13 36.787 +01 40 49.01 X J51
2026-01-11 22:10:34 B 05 13 35.597 +01 41 01.68 X J51
2026-01-12 09:22:59 C 05 12 47.822 +01 48 52.02 V T08
2026-01-12 09:48:19 C 05 12 45.991 +01 49 09.66 V T08
2026-01-12 10:08:18 C 05 12 44.544 +01 49 23.63 V T08
2026-01-12 23:41:12 B 05 11 47.861 +01 58 52.75 Z R16
2026-01-12 23:49:17 B 05 11 47.290 +01 58 58.40 Z R16
2026-01-12 23:57:19 B 05 11 46.706 +01 59 04.13 Z R16
2026-01-13 02:28:38 C 05 11 36.336 +02 00 57.60 V W68
2026-01-13 02:34:00 C 05 11 35.954 +02 01 01.24 V W68
2026-01-13 02:43:33 C 05 11 35.292 +02 01 07.68 V W68
2026-01-13 02:54:21 B 05 11 34.525 +02 01 07.55 W W27
2026-01-13 02:56:07 B 05 11 34.402 +02 01 08.52 W W27
2026-01-13 02:57:53 B 05 11 34.285 +02 01 09.98 W W27
2026-01-13 02:59:43 B 05 11 34.134 +02 01 11.14 W W27
2026-01-13 03:06:58 C 05 11 33.617 +02 01 24.38 V W68
2026-01-13 20:56:03 C 05 10 20.158 +02 14 00.38 V M22
2026-01-13 21:01:15 C 05 10 19.800 +02 14 04.31 V M22