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
2024-02-21 02:22:49 C 04 05 38.072 +02 54 37.69 V G96
2024-02-21 02:30:18 C 04 05 38.184 +02 54 42.52 V G96
2024-02-21 02:37:49 C 04 05 38.303 +02 54 47.52 V G96
2024-02-28 18:31:02 C 04 09 30.533 +04 56 49.56 V M22
2024-02-28 18:35:38 C 04 09 30.672 +04 56 53.30 V M22
2024-02-28 18:44:53 C 04 09 30.881 +04 56 58.49 V M22
2024-02-28 19:05:55 C 04 09 31.397 +04 57 11.92 V M22
2024-03-19 06:03:28 C 04 25 19.572 +09 42 04.70 X F51
2024-03-19 06:20:24 C 04 25 20.268 +09 42 14.35 X F51
2024-03-19 06:37:21 C 04 25 20.972 +09 42 23.98 X F51
2024-03-19 06:54:20 C 04 25 21.673 +09 42 33.66 X F51
2024-04-11 02:51:23 C 04 52 42.085 +14 31 17.58 V G96
2024-04-11 02:57:28 C 04 52 42.438 +14 31 19.96 V G96
2024-04-11 03:03:33 C 04 52 42.755 +14 31 23.12 V G96
2024-04-11 03:09:36 C 04 52 43.111 +14 31 26.04 V G96
2025-10-24 02:34:32 C 06 54 59.244 -03 43 50.20 V R17
2025-10-24 02:54:55 C 06 54 59.285 -03 43 53.94 V R17
2025-10-24 03:15:17 C 06 54 59.326 -03 43 58.12 V R17
2025-10-24 03:35:40 C 06 54 59.369 -03 44 02.00 V R17
2025-10-25 00:27:26 C 06 55 02.251 -03 48 02.48 V M22
2025-10-25 00:31:22 C 06 55 02.179 -03 48 02.99 V M22
2025-10-25 01:01:51 C 06 55 02.299 -03 48 07.88 V M22
2025-10-25 01:08:59 C 06 55 02.292 -03 48 10.04 V M22
2025-10-30 23:46:48 C 06 54 42.120 -04 14 51.43 V M22
2025-10-31 00:04:01 C 06 54 42.034 -04 14 54.67 V M22
2025-10-31 01:02:46 C 06 54 41.602 -04 15 05.22 V M22
2025-10-31 01:16:29 C 06 54 41.491 -04 15 08.17 V M22
2025-10-31 01:20:24 C 06 54 41.443 -04 15 08.06 V M22
2025-10-31 01:48:46 C 06 54 41.225 -04 15 13.54 V M22
2025-11-01 13:02:07 C 06 54 24.936 -04 21 30.13 V T08
2025-11-01 13:08:11 C 06 54 24.876 -04 21 30.13 V T08
2025-11-01 13:12:49 C 06 54 24.864 -04 21 31.68 V T08
2025-11-01 13:22:47 C 06 54 24.739 -04 21 33.01 V T08
2025-11-02 23:38:36 C 06 54 04.517 -04 27 19.51 V M22
2025-11-02 23:42:30 C 06 54 04.478 -04 27 19.69 V M22
2025-11-02 23:52:24 C 06 54 04.411 -04 27 22.36 V M22
2025-11-03 00:06:10 C 06 54 04.174 -04 27 23.94 V M22
2025-11-16 02:08:43 C 06 47 19.553 -05 09 22.00 V R17
2025-11-16 02:29:06 C 06 47 18.864 -05 09 23.94 V R17
2025-11-16 02:49:28 C 06 47 18.154 -05 09 25.63 V R17
2025-11-16 03:09:51 C 06 47 17.462 -05 09 27.61 V R17
2025-11-17 02:05:13 C 06 46 31.505 -05 11 25.12 V R17
2025-11-17 02:25:38 C 06 46 30.775 -05 11 26.34 V R17
2025-11-17 02:46:01 C 06 46 30.065 -05 11 28.03 V R17
2025-11-17 03:06:24 C 06 46 29.347 -05 11 29.69 V R17
2025-11-20 04:20:27 C 06 43 46.361 -05 16 17.51 V W68
2025-11-20 04:23:48 C 06 43 46.253 -05 16 17.54 V W68
2025-11-20 04:53:59 C 06 43 45.022 -05 16 18.41 V W68
2025-11-20 04:58:34 C 06 43 44.827 -05 16 19.74 V W68
2025-11-20 21:54:01 C 06 43 03.694 -05 17 09.31 V M22