IAA RAS IAA Minor Planet Database

2019 AH12

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2749187000
Semi-major axis (a)1.2624768000 AU
Inclination (i)22.21377000°
Long. of Asc. Node (Ω)288.92739000°
Arg. of Perihelion (ω)127.82464000°
Mean Anomaly (M)332.01848000°
Mean Motion (n)0.6948146100°/day
Perihelion dist (q)0.91539830 AU
Aphelion dist (Q)1.60955530 AU
Orbital Period1.41851880 yr
Physical Parameters
H (abs. magnitude)26.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.350″
Uncertainty5
Orbit TypeApollo
MOID0.013421 AU
Observations Used21
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2019-01-15
Observations (23)
Date Type RA Dec Mag Band Observatory
2019-01-11 07:55:46 C 05 34 08.838 +04 12 05.53 – V F51
2019-01-11 08:14:42 C 05 34 19.732 +04 01 00.29 – V F51
2019-01-12 07:14:09 C 05 46 41.57 -06 43 41.3 – V G96
2019-01-12 07:22:16 C 05 46 44.57 -06 46 39.2 – V G96
2019-01-12 07:38:28 C 05 46 50.47 -06 52 31.4 – V G96
2019-01-12 09:24:03 C 05 47 29.67 -07 30 09.7 – V G96
2019-01-12 09:24:24 C 05 47 29.78 -07 30 17.1 – V G96
2019-01-12 09:24:44 C 05 47 29.93 -07 30 24.3 – V G96
2019-01-12 09:25:04 C 05 47 30.03 -07 30 31.6 – V G96
2019-01-12 09:25:36 C 05 47 30.22 -07 30 43.9 – V I52
2019-01-12 09:27:11 C 05 47 30.82 -07 31 16.2 – V I52
2019-01-12 09:28:47 C 05 47 31.39 -07 31 49.5 – V I52
2019-01-12 09:30:23 C 05 47 32.00 -07 32 23.4 – V I52
2019-01-12 11:56:26 C 05 48 42.90 -08 16 39.0 – V 474
2019-01-12 11:58:13 C 05 48 43.48 -08 17 15.0 – V 474
2019-01-12 12:00:00 C 05 48 44.07 -08 17 50.2 – V 474
2019-01-12 12:01:47 C 05 48 44.67 -08 18 27.0 – V 474
2019-01-13 01:51:18 C 05 53 52.07 -12 25 15.5 – U 807
2019-01-13 01:57:05 C 05 53 53.55 -12 26 46.0 – U 807
2019-01-13 02:02:43 C 05 53 54.99 -12 28 14.4 – U 807
2019-01-15 01:11:43 C 06 05 10.78 -21 02 59.6 – U 807
2019-01-15 01:21:10 C 06 05 12.03 -21 04 12.1 – U 807
2019-01-15 01:40:10 C 06 05 14.54 -21 06 37.3 – U 807