IAA RAS IAA Minor Planet Database

162273 (1999 VL12)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2363799689 ± 5.04e-08
Semi-major axis (a)1.5935814717 AU ± 1.70e-09
Inclination (i)20.18509149° ± 3.62e-06
Long. of Asc. Node (Ω)234.38773081° ± 3.66e-06
Arg. of Perihelion (ω)40.93439379° ± 1.17e-05
Mean Anomaly (M)99.62137239° ± 1.16e-05
Mean Motion (n)0.4899489922°/day ± 7.83e-10
Perihelion dist (q)1.21689073 AU ± 8.04e-08
Aphelion dist (Q)1.97027221 AU ± 8.04e-08
Orbital Period2.01169162 yr ± 3.22e-09
Physical Parameters
H (abs. magnitude)17.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.203″
Uncertainty0
Orbit TypeAmor
MOID0.246181 AU
Observations Used2151
Gaia Obs Used68
Oppositions12
Arc Total1993-2017
First Observation Used1993-10-20
Last Observation Used2026-01-10
Observations (2307)
Date Type RA Dec Mag Band Observatory
2023-10-08 07:04:08 C 01 48 54.882 +38 16 48.18 – V 703
2023-10-10 00:20:14 C 01 46 34.31 +37 37 06.6 18.5 – 122
2023-10-10 00:34:11 C 01 46 33.48 +37 36 52.8 18.6 – 122
2023-10-10 00:48:36 C 01 46 32.60 +37 36 38.5 18.9 – 122
2023-10-10 06:37:56 C 01 46 13.040 +37 30 54.68 – V 703
2023-10-10 06:45:49 C 01 46 12.565 +37 30 46.66 – V 703
2023-10-10 06:53:45 C 01 46 12.083 +37 30 38.70 – V 703
2023-10-10 07:01:44 C 01 46 11.593 +37 30 31.28 – V 703
2023-10-10 07:09:52 C 01 46 11.068 +37 30 23.22 – V 703
2023-10-10 07:17:15 C 01 46 10.592 +37 30 16.02 – V 703
2023-10-10 07:24:53 C 01 46 10.146 +37 30 08.46 – V 703
2023-10-10 07:32:35 C 01 46 09.671 +37 30 00.22 – V 703
2023-10-10 11:05:34 C 01 45 57.427 +37 26 31.27 – V T05
2023-10-10 11:13:22 C 01 45 56.906 +37 26 22.78 – V T05
2023-10-10 11:18:35 C 01 45 56.515 +37 26 17.27 – V T05
2023-10-10 12:03:02 C 01 45 53.858 +37 25 33.31 – V T05
2023-10-12 10:15:18 C 01 43 14.803 +36 38 01.18 – V T05
2023-10-12 10:17:54 C 01 43 14.645 +36 37 57.97 – V T05
2023-10-12 10:22:28 C 01 43 14.316 +36 37 53.18 – V T05
2023-10-12 10:57:22 C 01 43 12.158 +36 37 16.46 – V T05
2023-10-13 04:13:34 C 01 42 12.607 +36 18 59.58 – V W68
2023-10-13 04:18:08 C 01 42 12.300 +36 18 54.40 – V W68
2023-10-13 04:22:41 C 01 42 12.053 +36 18 49.50 – V W68
2023-10-14 06:08:12 C 01 40 43.093 +35 50 32.96 – V 703
2023-10-14 06:16:07 C 01 40 42.604 +35 50 24.11 – V 703
2023-10-14 06:24:03 C 01 40 42.143 +35 50 15.40 – V 703
2023-10-14 06:31:59 C 01 40 41.668 +35 50 06.40 – V 703
2023-10-14 11:48:26 C 01 40 22.841 +35 44 19.03 – V T05
2023-10-14 11:53:03 C 01 40 22.534 +35 44 13.34 – V T05
2023-10-14 12:44:50 C 01 40 19.390 +35 43 15.53 – V T05
2023-10-14 13:26:30 C 01 40 16.855 +35 42 28.37 – V T05
2023-10-16 05:35:19 C 01 37 59.801 +34 56 57.66 – V 703
2023-10-16 05:43:11 C 01 37 59.372 +34 56 49.16 – V 703
2023-10-16 05:51:03 C 01 37 58.922 +34 56 39.62 – V 703
2023-10-16 05:58:56 C 01 37 58.415 +34 56 30.70 – V 703
2023-10-18 06:56:30 C 01 35 12.109 +33 58 57.22 – V 703
2023-10-18 07:04:17 C 01 35 11.656 +33 58 47.64 – V 703
2023-10-18 07:12:05 C 01 35 11.195 +33 58 38.68 – V 703
2023-10-18 07:19:52 C 01 35 10.709 +33 58 29.46 – V 703
2023-10-18 10:22:38 C 01 35 00.528 +33 54 52.88 – V T05
2023-10-18 10:28:21 C 01 35 00.154 +33 54 45.83 – V T05
2023-10-18 10:36:52 C 01 34 59.659 +33 54 35.35 – V T05
2023-10-18 11:20:44 C 01 34 57.031 +33 53 41.96 – V T05
2023-10-19 07:44:12 C 01 33 49.403 +33 29 00.29 – V U68
2023-10-19 07:49:00 C 01 33 49.109 +33 28 54.30 – V U68
2023-10-19 08:15:42 C 01 33 47.569 +33 28 21.54 – V U68
2023-10-19 08:20:31 C 01 33 47.299 +33 28 15.69 – V U68
2023-10-22 04:57:58 C 01 30 05.980 +32 03 04.07 – V 703
2023-10-22 05:05:41 C 01 30 05.537 +32 02 54.78 – V 703
2023-10-22 05:12:41 C 01 30 05.144 +32 02 45.89 – V G96