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
2006-01-30 04:49:16 C 04 30 54.75 +02 37 07.7 r 703
2006-02-10 04:38:02 C 04 26 35.26 +05 47 55.1 r 703
2006-02-10 04:47:19 C 04 26 35.16 +05 48 01.9 r 703
2006-02-10 04:56:34 C 04 26 35.16 +05 48 08.3 r 703
2006-02-10 05:05:49 C 04 26 35.01 +05 48 15.1 r 703
2006-02-23 02:37:21 C 04 27 19.75 +09 22 03.2 o 704
2006-02-23 02:55:16 C 04 27 19.97 +09 22 14.5 o 704
2006-02-23 03:13:01 C 04 27 20.08 +09 22 28.3 o 704
2006-02-23 03:30:53 C 04 27 20.30 +09 22 40.2 o 704
2006-03-17 17:48:02 C 04 41 08.84 +15 02 09.5 r 084
2006-03-30 02:54:22 C 04 54 11.04 +17 48 38.7 19.1 c 704
2006-03-30 03:09:31 C 04 54 11.82 +17 48 47.6 19.5 c 704
2006-03-30 03:25:09 C 04 54 12.58 +17 48 54.5 19.1 c 704
2006-03-30 03:55:56 C 04 54 14.07 +17 49 11.0 19.4 c 704
2006-12-17 11:22:36 C 22 28 53.65 -43 17 18.7 r E12
2006-12-17 11:28:56 C 22 28 54.73 -43 17 13.2 r E12
2006-12-17 11:35:15 C 22 28 55.81 -43 17 07.3 r E12
2006-12-17 11:41:34 C 22 28 56.78 -43 17 01.9 r E12
2007-01-08 10:30:06 C 23 41 21.69 -35 23 16.2 r E12
2007-01-08 10:39:23 C 23 41 22.77 -35 23 07.9 r E12
2007-01-08 10:48:38 C 23 41 23.89 -35 22 59.1 r E12
2007-01-08 10:57:55 C 23 41 24.93 -35 22 50.3 r E12
2007-12-13 16:42:40 C 07 08 13.20 +02 54 05.8 r D29
2007-12-13 17:00:48 C 07 08 11.97 +02 54 13.2 r D29
2007-12-13 17:24:58 C 07 08 10.37 +02 54 21.9 r D29
2007-12-13 17:41:58 C 07 08 09.22 +02 54 28.7 r D29
2007-12-14 06:15:17 C 07 07 20.00 +02 59 14.1 18.3 c 704
2007-12-14 06:33:01 C 07 07 18.84 +02 59 21.4 17.9 c 704
2007-12-14 06:50:43 C 07 07 17.67 +02 59 27.8 18.1 c 704
2007-12-14 07:08:20 C 07 07 16.49 +02 59 34.4 17.6 c 704
2007-12-14 07:27:14 C 07 07 15.05 +02 59 42.2 18.6 c 704
2007-12-15 07:42:35 C 07 05 36.97 +03 09 13.2 17.7 c 704
2007-12-15 08:01:10 C 07 05 35.73 +03 09 21.8 18.1 c 704
2007-12-15 08:19:46 C 07 05 34.37 +03 09 29.2 17.8 c 704
2007-12-15 08:38:15 C 07 05 33.07 +03 09 36.6 17.7 c 704
2007-12-15 08:56:43 C 07 05 31.77 +03 09 43.9 17.7 c 704
2007-12-19 22:53:51 C 06 57 28.66 +03 58 54.6 r J51
2007-12-19 23:01:42 C 06 57 28.03 +03 58 58.6 r J51
2007-12-19 23:09:33 C 06 57 27.41 +03 59 02.5 r J51
2008-01-06 21:02:51 C 06 18 04.48 +08 39 53.8 c 127
2008-01-06 21:12:37 C 06 18 03.48 +08 40 01.8 c 127
2008-01-09 08:07:45 C 06 12 07.58 +09 27 43.7 r H45
2008-01-09 08:08:34 C 06 12 07.50 +09 27 43.9 r H45
2008-01-09 08:11:06 C 06 12 07.22 +09 27 46.0 r H45
2008-01-09 08:12:49 C 06 12 07.04 +09 27 47.4 r H45
2008-01-09 08:14:26 C 06 12 06.90 +09 27 48.7 r H45
2008-01-11 07:36:39 C 06 07 21.33 +10 07 11.6 r H45
2008-01-11 07:38:18 C 06 07 21.16 +10 07 13.0 r H45
2008-01-11 07:39:33 C 06 07 21.04 +10 07 13.9 r H45
2008-01-11 07:41:38 C 06 07 20.84 +10 07 15.8 r H45