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
2014-12-28 04:42:11 C 04 53 03.68 -09 27 08.9 q 703
2014-12-28 04:50:20 C 04 53 03.12 -09 27 04.0 q 703
2014-12-28 04:58:29 C 04 53 02.51 -09 27 00.2 q 703
2014-12-28 05:06:38 C 04 53 01.98 -09 26 56.1 q 703
2014-12-28 05:23:56 C 04 53 00.71 -09 26 46.3 R G45
2014-12-28 05:26:45 C 04 53 00.60 -09 26 43.8 R G45
2014-12-28 05:32:43 C 04 53 00.11 -09 26 41.2 R G45
2014-12-28 05:38:41 C 04 52 59.67 -09 26 38.0 R G45
2014-12-28 05:39:45 C 04 52 59.57 -09 26 37.7 R G45
2014-12-28 05:46:01 C 04 52 59.16 -09 26 34.3 R G45
2014-12-29 05:28:41 C 04 51 21.33 -09 13 30.0 R G45
2014-12-29 05:33:04 C 04 51 21.05 -09 13 27.6 R G45
2014-12-29 05:33:58 C 04 51 21.01 -09 13 26.8 R G45
2014-12-29 05:38:21 C 04 51 20.68 -09 13 24.7 R G45
2014-12-29 05:42:39 C 04 51 20.39 -09 13 22.0 R G45
2014-12-30 05:13:31 C 04 49 44.97 -09 00 05.7 R G45
2014-12-30 05:16:09 C 04 49 44.81 -09 00 04.2 R G45
2014-12-30 05:22:06 C 04 49 44.37 -09 00 00.8 R G45
2014-12-30 05:29:20 C 04 49 43.84 -08 59 56.5 R G45
2014-12-30 05:35:19 C 04 49 43.45 -08 59 53.3 R G45
2014-12-31 05:01:49 C 04 48 10.00 -08 46 21.0 R G45
2014-12-31 05:07:47 C 04 48 09.59 -08 46 17.8 R G45
2014-12-31 05:10:24 C 04 48 09.43 -08 46 16.3 R G45
2014-12-31 05:16:25 C 04 48 09.00 -08 46 12.7 R G45
2014-12-31 05:22:23 C 04 48 08.64 -08 46 09.3 R G45
2014-12-31 05:29:36 C 04 48 08.12 -08 46 05.1 R G45
2015-01-01 02:40:47 C 04 46 45.24 -08 33 37.2 u H21
2015-01-01 02:47:30 C 04 46 44.81 -08 33 32.9 u H21
2015-01-01 02:53:29 C 04 46 44.40 -08 33 29.5 u H21
2015-01-01 02:58:57 C 04 46 44.05 -08 33 26.3 u H21
2015-01-01 04:43:19 C 04 46 37.17 -08 32 24.5 u H21
2015-01-01 04:49:06 C 04 46 36.79 -08 32 20.7 u H21
2015-01-01 04:54:53 C 04 46 36.41 -08 32 17.4 u H21
2015-01-01 05:00:40 C 04 46 36.01 -08 32 14.0 u H21
2015-01-01 05:06:38 C 04 46 35.62 -08 32 10.2 u H21
2015-01-01 05:11:53 C 04 46 35.28 -08 32 06.9 u H21
2015-01-04 04:01:58 C 04 42 08.90 -07 48 41.1 u 807
2015-01-04 04:05:01 C 04 42 08.72 -07 48 39.1 u 807
2015-01-04 04:08:11 C 04 42 08.52 -07 48 36.8 u 807
2015-01-04 04:10:59 C 04 42 08.33 -07 48 35.0 u 807
2015-01-04 04:14:07 C 04 42 08.17 -07 48 33.0 u 807
2015-01-08 02:35:51 C 04 36 41.21 -06 47 43.0 u H21
2015-01-08 02:40:44 C 04 36 40.94 -06 47 39.9 u H21
2015-01-08 02:45:21 C 04 36 40.69 -06 47 36.8 u H21
2015-01-08 02:48:55 C 04 36 40.49 -06 47 34.4 u H21
2015-01-08 02:53:26 C 04 36 40.22 -06 47 31.4 u H21
2015-01-12 08:10:02 C 04 31 27.099 -05 38 47.34 L F51
2015-01-12 08:30:39 C 04 31 26.077 -05 38 33.08 L F51
2015-01-12 08:51:19 C 04 31 25.055 -05 38 18.78 L F51
2015-01-12 09:10:58 C 04 31 24.080 -05 38 05.14 L F51