2019 AB

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5238188000
Semi-major axis (a)1.9313512000 AU
Inclination (i)5.04448000°
Long. of Asc. Node (Ω)103.95825000°
Arg. of Perihelion (ω)33.82511000°
Mean Anomaly (M)192.99916000°
Mean Motion (n)0.3672080600°/day
Perihelion dist (q)0.91967310 AU
Aphelion dist (Q)2.94302930 AU
Orbital Period2.68405790 yr
Physical Parameters
H (abs. magnitude)26.42
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.820″
Uncertainty6
Orbit TypeApollo
MOID0.002812 AU
Observations Used40
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-01-03
Observations (42)
Date Type RA Dec Mag Band Observatory
2018-12-06 04:02:35 C 04 36 28.45 +04 26 09.3 V W84
2018-12-06 04:07:35 C 04 36 28.30 +04 26 07.6 V W84
2018-12-30 05:16:26 C 04 08 23.04 +00 04 08.0 V I41
2018-12-30 05:16:56 C 04 08 22.84 +00 04 07.3 V I41
2019-01-01 06:30:42 C 03 52 00.228 -01 49 58.41 U F51
2019-01-01 06:48:45 C 03 51 48.170 -01 51 06.39 U F51
2019-01-01 07:06:51 C 03 51 35.942 -01 52 14.99 U F51
2019-01-01 07:24:36 C 03 51 23.850 -01 53 22.57 U F51
2019-01-01 18:48:09 C 03 44 11.62 -02 47 12.8 V L01
2019-01-01 18:50:20 C 03 44 09.73 -02 47 24.3 V L01
2019-01-01 18:52:31 C 03 44 07.87 -02 47 35.7 V L01
2019-01-01 18:55:19 C 03 44 05.47 -02 47 50.4 V L01
2019-01-01 19:02:14 C 03 44 04.36 -02 49 03.3 V J95
2019-01-01 19:04:20 C 03 44 02.59 -02 49 14.7 V J95
2019-01-01 19:06:36 C 03 44 00.67 -02 49 26.5 V J95
2019-01-01 20:05:21 C 03 43 05.11 -02 53 56.3 18.4 V 104
2019-01-01 20:19:04 C 03 42 52.68 -02 55 10.5 18.9 V 104
2019-01-01 20:22:25 C 03 42 49.62 -02 55 28.7 18.8 V 104
2019-01-02 18:38:35 C 03 16 53.45 -05 55 33.4 q A17
2019-01-02 18:38:38 C 03 16 53.18 -05 54 44.1 18.1 V 104
2019-01-02 18:44:27 C 03 16 42.27 -05 56 43.7 q A17
2019-01-02 19:00:02 C 03 16 11.63 -05 59 00.5 18.0 V 104
2019-01-02 19:04:38 C 03 16 02.62 -05 59 55.3 V 104
2019-01-02 19:13:46 C 03 15 45.47 -06 02 36.7 q A17
2019-01-02 19:59:27 C 03 14 10.69 -06 11 27.0 V 595
2019-01-02 20:10:46 C 03 13 47.49 -06 13 48.0 V 595
2019-01-02 20:14:31 C 03 13 39.73 -06 14 35.6 V 595
2019-01-02 20:14:34 C 03 13 41.45 -06 14 15.6 q 160
2019-01-02 20:16:51 C 03 13 36.66 -06 14 44.8 q 160
2019-01-02 20:18:00 C 03 13 34.28 -06 14 59.0 q 160
2019-01-02 20:19:09 C 03 13 31.89 -06 15 13.3 q 160
2019-01-02 20:21:27 C 03 13 27.10 -06 15 42.6 q 160
2019-01-02 21:43:20 C 03 10 34.51 -06 34 42.9 V B15
2019-01-02 21:45:04 C 03 10 30.79 -06 35 05.6 V B15
2019-01-02 21:46:49 C 03 10 26.98 -06 35 29.3 V B15
2019-01-03 10:28:26 C 02 34 24.92 -09 57 18.6 V 474
2019-01-03 10:29:33 C 02 34 20.23 -09 57 43.9 V 474
2019-01-03 10:32:33 C 02 34 07.71 -09 58 54.3 V 474
2019-01-03 10:33:00 C 02 34 05.76 -09 59 05.0 V 474
2019-01-03 10:33:27 C 02 34 03.94 -09 59 15.8 V 474
2019-01-03 18:07:27 C 01 56 23.21 -14 15 35.8 V 587
2019-01-03 18:07:45 C 01 56 21.21 -14 15 46.5 V 587