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
2026-01-13 21:13:06 C 05 10 18.962 +02 14 12.52 V M22
2026-01-13 21:32:00 C 05 10 17.657 +02 14 25.94 V M22
2026-01-15 05:10:07 C 05 08 10.403 +02 36 52.42 V G96
2026-01-15 05:18:16 C 05 08 09.856 +02 36 58.21 V G96
2026-01-15 05:26:25 C 05 08 09.319 +02 37 04.26 V G96
2026-01-15 05:34:34 C 05 08 08.747 +02 37 09.30 V G96
2026-01-16 05:57:01 C 05 06 33.379 +02 54 43.02 V 703
2026-01-16 06:00:16 C 05 06 33.152 +02 54 45.61 V 703
2026-01-16 06:03:31 C 05 06 32.936 +02 54 47.70 V 703
2026-01-16 06:06:46 C 05 06 32.724 +02 54 50.29 V 703
2026-01-16 09:23:50 C 05 06 20.017 +02 57 13.84 X F51
2026-01-16 10:01:22 C 05 06 17.554 +02 57 41.07 X F51
2026-01-16 10:20:04 C 05 06 16.325 +02 57 54.56 X F51
2026-01-16 20:06:02 C 05 05 39.235 +03 05 05.32 V M22
2026-01-16 20:11:15 C 05 05 38.885 +03 05 09.28 V M22
2026-01-16 20:19:45 C 05 05 38.333 +03 05 15.11 V M22
2026-01-16 20:28:15 C 05 05 37.781 +03 05 21.44 V M22
2026-01-16 20:36:53 C 05 05 37.224 +03 05 27.53 V M22
2026-01-18 06:12:53 C 05 03 31.810 +03 29 49.20 V 703
2026-01-18 06:16:13 C 05 03 31.600 +03 29 52.00 V 703
2026-01-18 06:19:34 C 05 03 31.430 +03 29 54.40 V 703
2026-01-18 06:22:55 C 05 03 31.180 +03 29 56.70 V 703
2026-01-19 02:28:21 C 05 02 18.708 +03 44 47.15 V W68
2026-01-19 02:32:59 C 05 02 18.442 +03 44 50.64 V W68
2026-01-19 02:42:11 C 05 02 17.856 +03 44 57.77 V W68
2026-01-19 03:00:14 C 05 02 16.759 +03 45 11.27 V W68
2026-01-19 19:11:21 B 05 01 19.824 +03 56 56.47 V L65
2026-01-19 19:18:05 B 05 01 19.423 +03 57 01.98 V L65
2026-01-19 19:24:50 B 05 01 19.015 +03 57 06.88 V L65
2026-01-19 20:01:14 C 05 01 16.800 +03 57 42.44 V M22
2026-01-19 20:05:47 C 05 01 16.536 +03 57 46.08 V M22
2026-01-19 20:15:34 C 05 01 15.936 +03 57 53.03 V M22
2026-01-19 20:35:09 C 05 01 14.772 +03 58 07.79 V M22
2026-01-20 06:13:03 C 05 00 41.310 +04 05 06.40 V 703
2026-01-20 06:16:20 C 05 00 41.110 +04 05 08.90 V 703
2026-01-20 06:19:39 C 05 00 40.910 +04 05 11.60 V 703
2026-01-20 06:22:56 C 05 00 40.730 +04 05 13.90 V 703
2026-01-21 02:05:31 C 04 59 33.850 +04 19 55.60 L X25
2026-01-21 02:06:52 C 04 59 33.760 +04 19 56.70 L X25
2026-01-21 02:08:27 C 04 59 33.670 +04 19 57.80 L X25
2026-01-21 02:09:49 C 04 59 33.610 +04 19 58.60 L X25
2026-01-21 03:10:57 C 04 59 30.040 +04 20 43.60 L X25
2026-01-21 03:12:16 C 04 59 29.990 +04 20 45.00 L X25
2026-01-21 03:13:50 C 04 59 29.900 +04 20 46.00 L X25
2026-01-21 03:15:08 C 04 59 29.840 +04 20 47.00 L X25
2026-01-21 11:43:23 B 04 59 01.721 +04 27 04.18 q Q73
2026-01-21 11:48:52 B 04 59 01.406 +04 27 08.28 q Q73
2026-01-21 11:54:16 B 04 59 01.099 +04 27 12.17 q Q73
2026-01-22 03:08:24 C 04 58 11.160 +04 38 30.40 L X25
2026-01-22 03:09:43 C 04 58 11.070 +04 38 31.60 L X25