2021 VL12

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2986321504 ± 5.33e-08
Semi-major axis (a)0.7778635680 AU ± 1.90e-08
Inclination (i)4.25071505° ± 1.10e-05
Long. of Asc. Node (Ω)291.53537642° ± 1.23e-04
Arg. of Perihelion (ω)315.28580653° ± 1.21e-04
Mean Anomaly (M)101.37644382° ± 7.53e-05
Mean Motion (n)1.4366703509°/day ± 5.26e-08
Perihelion dist (q)0.54556850 AU ± 4.36e-08
Aphelion dist (Q)1.01015864 AU ± 4.83e-08
Orbital Period0.68604902 yr ± 2.51e-08
Physical Parameters
H (abs. magnitude)22.62
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.298″
Uncertainty0
Orbit TypeAten
MOID0.027534 AU
Observations Used77
Oppositions6
Arc Total2010-2023
First Observation Used2010-12-31
Last Observation Used2023-12-16
Observations (84)
Date Type RA Dec Mag Band Observatory
2021-12-01 04:09:22 C 22 36 42.38 +33 32 43.6 V G58
2021-12-01 04:16:25 C 22 36 43.69 +33 32 17.3 V G58
2021-12-01 04:26:23 C 22 36 45.48 +33 31 39.1 V G58
2021-12-04 04:07:27 C 22 49 57.69 +29 25 31.6 V 703
2021-12-04 04:15:36 C 22 49 58.91 +29 25 05.3 V 703
2021-12-04 04:23:45 C 22 50 00.18 +29 24 38.3 V 703
2021-12-04 04:31:54 C 22 50 01.37 +29 24 11.5 V 703
2021-12-05 01:27:24 C 22 53 29.89 +28 18 58.0 V I52
2021-12-05 01:32:02 C 22 53 30.50 +28 18 43.8 V I52
2021-12-05 01:36:39 C 22 53 31.10 +28 18 29.5 V I52
2021-12-05 01:41:17 C 22 53 31.71 +28 18 15.4 V I52
2021-12-07 01:59:55 C 23 00 45.46 +25 57 31.4 V G96
2021-12-07 02:08:15 C 23 00 46.47 +25 57 08.3 V G96
2021-12-07 02:16:34 C 23 00 47.46 +25 56 44.9 V G96
2021-12-12 02:06:10 C 23 15 50.80 +21 02 17.3 V I52
2021-12-12 02:09:37 C 23 15 51.17 +21 02 08.8 V I52
2021-12-12 02:12:32 C 23 15 51.44 +21 02 02.0 V I52
2021-12-12 02:13:16 C 23 15 51.55 +21 02 01.5 V I52
2021-12-13 02:47:11 C 23 18 32.10 +20 09 52.7 o 691
2021-12-13 03:16:47 C 23 18 34.77 +20 08 50.4 o 691
2021-12-13 03:46:21 C 23 18 37.31 +20 07 48.5 o 691
2021-12-17 03:17:54 C 23 28 04.43 +17 06 57.3 V 695
2021-12-17 03:26:57 C 23 28 05.12 +17 06 41.3 V 695
2021-12-17 03:36:00 C 23 28 05.81 +17 06 25.2 V 695
2021-12-27 02:06:47 C 23 46 34.20 +11 23 54.2 V I52
2021-12-27 02:10:44 C 23 46 34.38 +11 23 49.5 V I52
2021-12-27 02:30:46 C 23 46 35.44 +11 23 26.2 o 691
2021-12-27 02:44:28 C 23 46 36.17 +11 23 09.7 o 691
2022-01-03 01:52:43 C 23 56 18.37 +08 20 58.2 o 291
2022-01-03 02:02:23 C 23 56 18.79 +08 20 49.3 o 291
2023-12-12 06:31:29 C 22 34 34.134 +00 25 00.20 V T12
2023-12-12 07:03:13 C 22 34 39.527 +00 25 20.49 V T12
2023-12-12 07:13:57 C 22 34 41.346 +00 25 27.40 V T12
2023-12-16 07:31:11 C 22 50 56.783 +01 25 43.12 V T12