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
2019-10-29 10:39:02 C 02 01 58.01 +28 31 58.0 – V T08
2019-10-29 10:48:37 C 02 01 57.42 +28 31 46.5 – V T08
2019-10-29 10:55:31 C 02 01 57.02 +28 31 38.1 – V T08
2019-10-29 11:16:25 C 02 01 55.74 +28 31 12.9 – V T08
2019-10-29 13:14:26 S 02 01 01.284 +28 30 07.49 – V C57
2019-10-29 13:14:26 s 1 -148136.21 8 +303380.86 70.0 – C57
2019-10-29 13:44:26 S 02 00 59.374 +28 29 33.90 – V C57
2019-10-29 13:44:26 s 1 -148811.07 5 +302150.70 4620.0 – C57
2019-10-29 14:14:26 S 02 00 57.828 +28 28 56.71 – V C57
2019-10-29 14:14:26 s 1 -149480.88 7 +300910.50 7380.0 – C57
2019-10-29 14:44:26 S 02 00 56.515 +28 28 16.79 – V C57
2019-10-29 14:44:26 s 1 -150145.59 9 +299660.23 8170.0 – C57
2019-10-29 15:44:26 S 02 00 52.678 +28 27 00.43 – V C57
2019-10-29 15:44:26 s 1 -151459.48 9 +297129.35 3230.0 – C57
2019-10-29 16:14:26 S 02 00 51.278 +28 26 23.46 – V C57
2019-10-29 16:14:26 s 1 -152108.55 1 +295848.69 7160.0 – C57
2019-10-29 16:44:26 S 02 00 49.829 +28 25 47.82 – V C57
2019-10-29 16:44:26 s 1 -152752.27 8 +294557.84 8470.0 – C57
2019-10-29 17:44:26 S 02 00 46.805 +28 24 33.37 – V C57
2019-10-29 17:44:26 s 1 -154023.48 3 +291945.45 2560.0 – C57
2019-10-29 19:44:26 S 02 00 40.130 +28 22 06.85 – V C57
2019-10-29 19:44:26 s 1 -156499.15 1 +286597.02 1640.0 – C57
2019-10-29 20:14:26 S 02 00 38.906 +28 21 25.13 – V C57
2019-10-29 20:14:26 s 1 -157103.78 7 +285233.96 9710.0 – C57
2019-10-29 21:14:25 S 02 00 35.899 +28 20 19.64 – V C57
2019-10-29 21:14:25 s 1 -158295.45 4 +282476.48 3500.0 – C57
2019-10-29 21:44:26 S 02 00 34.488 +28 19 38.75 – V C57
2019-10-29 21:44:26 s 1 -158882.34 8 +281081.98 8830.0 – C57
2019-10-30 03:28:03 C 02 01 01.77 +28 11 35.5 – U I41
2019-10-30 04:08:43 C 02 00 59.40 +28 10 47.0 – U I41
2019-10-30 05:14:57 C 02 00 55.54 +28 09 27.8 – U I41
2019-10-30 05:15:36 C 02 00 55.49 +28 09 27.0 – U I41
2019-10-30 05:23:55 C 02 00 54.96 +28 09 18.5 – V 703
2019-10-30 05:31:36 C 02 00 54.51 +28 09 08.7 – V 703
2019-10-30 05:39:15 C 02 00 53.99 +28 08 59.4 – V 703
2019-10-30 05:46:56 C 02 00 53.56 +28 08 50.5 – V 703
2019-10-31 03:17:02 C 01 59 42.31 +27 42 43.3 – U I41
2019-10-31 03:57:38 C 01 59 40.00 +27 41 54.7 – U I41
2019-10-31 10:03:56 C 01 59 19.27 +27 34 33.9 – V T05
2019-10-31 10:16:47 C 01 59 18.53 +27 34 18.4 – V T05
2019-10-31 10:21:41 C 01 59 18.26 +27 34 12.5 – V T05
2019-11-01 03:18:20 C 01 58 23.80 +27 13 29.1 – U I41
2019-11-01 03:58:58 C 01 58 21.53 +27 12 40.1 – U I41
2019-11-01 08:49:17 C 01 58 05.07 +27 06 47.2 – U I41
2019-11-02 03:18:54 C 01 57 07.13 +26 44 10.8 – U I41
2019-11-02 03:59:35 C 01 57 04.91 +26 43 21.7 – U I41
2019-11-02 04:52:24 C 01 57 01.98 +26 42 17.1 – V 703
2019-11-02 05:00:03 C 01 57 01.43 +26 42 08.2 – V 703
2019-11-02 05:07:41 C 01 57 01.09 +26 41 59.1 – V 703
2019-11-02 05:15:21 C 01 57 00.62 +26 41 50.9 – V 703