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
2026-02-12 01:00:18 C 04 41 05.443 +10 49 15.71 V W68
2026-02-12 01:09:32 C 04 41 05.443 +10 49 23.38 V W68
2026-02-15 18:35:21 C 04 40 06.161 +11 52 55.70 V M22
2026-02-15 18:39:54 C 04 40 06.151 +11 52 59.09 V M22
2026-02-15 18:46:25 C 04 40 06.038 +11 53 04.27 V M22
2026-02-15 18:47:43 C 04 40 06.038 +11 53 04.78 V M22
2026-02-15 18:50:59 C 04 40 05.935 +11 53 06.61 V M22
2026-02-15 18:58:48 C 04 40 05.909 +11 53 12.05 V M22
2026-02-15 19:05:59 C 04 40 05.868 +11 53 17.63 V M22
2026-02-15 19:15:06 C 04 40 05.801 +11 53 24.29 V M22
2026-02-16 20:52:42 B 04 39 55.414 +12 11 17.41 Z R16
2026-02-16 21:04:03 B 04 39 55.334 +12 11 25.84 Z R16
2026-02-16 21:18:41 B 04 39 55.236 +12 11 35.95 Z R16
2026-02-18 20:46:57 B 04 39 43.522 +12 44 39.80 Z R16
2026-02-18 20:59:18 B 04 39 43.469 +12 44 48.55 Z R16
2026-02-18 21:11:24 B 04 39 43.409 +12 44 56.62 Z R16
2026-02-19 06:55:49 C 04 39 42.187 +12 51 41.98 V T08
2026-02-19 07:00:25 C 04 39 42.163 +12 51 44.86 V T08
2026-02-19 07:28:07 C 04 39 42.041 +12 52 04.12 V T08
2026-02-19 07:52:07 C 04 39 41.986 +12 52 20.21 V T08
2026-02-21 06:02:06 C 04 39 41.969 +13 24 05.04 V T05
2026-02-21 06:07:23 C 04 39 41.981 +13 24 08.78 V T05
2026-02-21 06:17:51 C 04 39 41.981 +13 24 15.70 V T05
2026-02-21 06:34:36 C 04 39 41.993 +13 24 27.68 V T05
2026-02-23 05:49:48 C 04 39 51.017 +13 56 35.45 V T08
2026-02-23 05:57:42 C 04 39 51.022 +13 56 40.96 V T08
2026-02-23 06:11:38 C 04 39 51.108 +13 56 50.03 V T08
2026-02-23 06:16:15 C 04 39 51.089 +13 56 53.88 V T08
2026-02-28 06:17:29 C 04 40 53.571 +15 16 52.58 X F52
2026-02-28 06:35:23 C 04 40 53.772 +15 17 04.29 X F52
2026-02-28 06:53:13 C 04 40 53.968 +15 17 15.93 X F52
2026-03-01 02:22:55 C 04 41 09.438 +15 30 01.22 V G96
2026-03-01 02:30:20 C 04 41 09.535 +15 30 05.87 V G96
2026-03-01 02:37:43 C 04 41 09.614 +15 30 10.80 V G96
2026-03-01 02:45:06 C 04 41 09.704 +15 30 15.73 V G96
2026-03-04 07:02:03 C 04 42 22.999 +16 19 39.18 V T05
2026-03-04 07:06:39 C 04 42 23.062 +16 19 41.92 V T05
2026-03-04 07:27:58 C 04 42 23.400 +16 19 55.60 V T05
2026-03-04 07:35:56 C 04 42 23.544 +16 20 00.35 V T05
2026-03-05 07:10:35 C 04 42 50.496 +16 35 04.85 V T05
2026-03-05 07:15:10 C 04 42 50.556 +16 35 07.66 V T05
2026-03-05 07:38:52 C 04 42 51.079 +16 35 23.06 V T05
2026-03-05 07:48:54 C 04 42 51.247 +16 35 29.47 V T05
2026-03-08 06:13:47 C 04 44 23.239 +17 19 58.22 V T05
2026-03-08 06:17:48 C 04 44 23.318 +17 20 00.74 V T05
2026-03-08 07:11:46 C 04 44 24.557 +17 20 33.72 V T05
2026-03-08 07:21:32 C 04 44 24.782 +17 20 40.42 V T05
2026-03-09 06:27:01 C 04 44 58.694 +17 35 04.96 V T08
2026-03-09 06:32:20 C 04 44 58.867 +17 35 08.52 V T08
2026-03-09 06:43:15 C 04 44 59.117 +17 35 15.36 V T08