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
1992-02-06 10:20:21 C 18 11 46.72 +13 25 33.6 z 801
1992-10-09 18:26:15 C 05 23 32.32 -24 34 46.8 413
1992-10-09 18:30:12 C 05 23 32.19 -24 34 48.6 413
1992-10-17 10:49:03 05 17 56.85 -26 09 16.7 711
1992-10-19 10:44:04 05 16 03.80 -26 32 16.9 711
1992-12-10 14:14:52 C 03 49 18.83 -26 34 48.9 413
1992-12-10 14:20:24 C 03 49 18.46 -26 34 45.9 413
1992-12-11 12:34:07 C 03 47 52.34 -26 22 16.9 413
1992-12-11 12:37:35 C 03 47 52.10 -26 22 14.1 413
1992-12-27 10:48:03 03 28 09.70 -22 03 36.2 q 260
1992-12-27 11:53:03 03 28 07.26 -22 02 47.3 q 260
1994-09-18 18:13:59 C 05 59 15.19 -09 22 49.6 413
1994-11-11 16:59:46 C 05 46 02.44 -16 31 38.8 413
1994-11-11 17:02:37 C 05 46 02.29 -16 31 39.4 413
1994-12-18 13:10:21 C 04 44 48.11 -15 04 31.6 413
1994-12-18 13:12:53 C 04 44 47.93 -15 04 30.6 413
1994-12-19 14:05:17 C 04 43 01.68 -14 53 17.6 413
1994-12-19 14:08:41 C 04 43 01.43 -14 53 16.0 413
1995-01-12 13:05:51 C 04 10 59.14 -09 01 10.5 413
1995-01-12 13:10:40 C 04 10 58.96 -09 01 06.6 413
1996-11-01 17:26:49 C 06 50 11.44 -05 09 16.7 413
1996-11-01 17:31:42 C 06 50 11.39 -05 09 17.6 413
1996-11-02 17:19:47 C 06 49 53.75 -05 13 38.7 413
1996-11-02 17:23:13 C 06 49 53.71 -05 13 39.0 413
1996-11-06 02:32:11 C 06 48 36.94 -05 27 49.3 z 557
1996-11-06 02:37:59 C 06 48 36.77 -05 27 49.4 z 557
1996-11-23 01:22:40 C 06 35 15.08 -06 10 41.3 z 118
1996-11-23 01:34:39 C 06 35 14.51 -06 10 41.1 z 118
1996-12-04 10:28:37 C 06 19 36.21 -05 58 13.2 i 711
1996-12-04 10:35:04 C 06 19 35.78 -05 58 12.2 i 711
1996-12-06 17:01:30 C 06 15 53.40 -05 50 18.6 z 381
1996-12-06 17:04:29 C 06 15 53.14 -05 50 17.5 z 381
1996-12-06 17:08:17 C 06 15 52.84 -05 50 17.2 z 381
1996-12-11 23:31:31 C 06 06 38.58 -05 24 01.6 z 046
1996-12-11 23:34:17 C 06 06 38.36 -05 24 01.1 z 046
1996-12-11 23:37:19 C 06 06 38.13 -05 24 00.5 z 046
1996-12-12 22:46:43 C 06 04 51.66 -05 17 56.8 z 046
1996-12-12 22:50:51 C 06 04 51.32 -05 17 55.5 z 046
1996-12-12 22:53:35 C 06 04 51.12 -05 17 54.9 z 046
1996-12-16 07:02:40 C 05 58 33.07 -04 53 51.6 z 696
1996-12-16 07:04:20 C 05 58 32.97 -04 53 50.6 z 696
1996-12-16 07:06:10 C 05 58 32.77 -04 53 50.2 z 696
1997-01-08 07:50:43 C 05 14 14.53 -00 09 56.9 c 608
1997-01-08 08:26:01 C 05 14 11.91 -00 09 33.5 c 608
1997-01-10 07:42:21 C 05 10 49.83 +00 22 15.1 c 608
1997-01-10 08:55:50 C 05 10 44.56 +00 23 05.0 c 608
1997-01-11 08:35:29 C 05 09 06.39 +00 39 17.7 c 608
1997-01-11 09:34:22 C 05 09 02.30 +00 39 58.7 c 608
1997-01-11 14:19:59 C 05 08 42.85 +00 43 13.9 z 360
1997-01-11 14:25:29 C 05 08 42.48 +00 43 17.7 z 360