IAA RAS IAA Minor Planet Database

2019 AU9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1608033000
Semi-major axis (a)1.1214921000 AU
Inclination (i)4.81303000°
Long. of Asc. Node (Ω)115.32013000°
Arg. of Perihelion (ω)51.00371000°
Mean Anomaly (M)238.23176000°
Mean Motion (n)0.8298693800°/day
Perihelion dist (q)0.94115250 AU
Aphelion dist (Q)1.30183170 AU
Orbital Period1.18766600 yr
Physical Parameters
H (abs. magnitude)26.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.260″
Uncertainty5
Orbit TypeApollo
MOID0.004816 AU
Observations Used23
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2019-01-19
Observations (23)
Date Type RA Dec Mag Band Observatory
2019-01-10 12:50:20 C 09 54 55.820 -03 51 13.14 – U F51
2019-01-10 13:08:36 C 09 55 09.025 -03 50 45.74 – U F51
2019-01-10 13:26:48 C 09 55 22.227 -03 50 18.26 – U F51
2019-01-10 13:44:56 C 09 55 35.404 -03 49 50.77 – U F51
2019-01-11 15:20:23 C 10 18 04.040 -03 06 14.82 – V 568
2019-01-11 15:23:17 C 10 18 06.544 -03 06 09.31 – V 568
2019-01-12 05:57:32 C 10 32 55.40 -02 31 27.8 – u 807
2019-01-12 06:03:52 C 10 33 01.41 -02 31 14.3 – u 807
2019-01-12 06:09:56 C 10 33 07.16 -02 31 01.3 – u 807
2019-01-12 11:12:47 C 10 38 11.18 -02 26 36.7 – V I52
2019-01-12 11:16:13 C 10 38 14.49 -02 26 29.8 – V I52
2019-01-12 11:19:39 C 10 38 17.85 -02 26 23.0 – V I52
2019-01-12 11:23:05 C 10 38 21.19 -02 26 14.8 – V I52
2019-01-12 11:37:58 C 10 38 35.67 -02 25 40.7 – V G96
2019-01-12 11:45:23 C 10 38 42.82 -02 25 24.3 – V G96
2019-01-12 11:52:47 C 10 38 50.03 -02 25 07.8 – V G96
2019-01-12 12:00:10 C 10 38 57.24 -02 24 50.9 – V G96
2019-01-15 10:16:45 C 12 06 37.70 +00 48 29.3 – V I52
2019-01-15 10:19:31 C 12 06 41.31 +00 48 38.4 – V I52
2019-01-15 10:20:55 C 12 06 43.08 +00 48 42.3 – V I52
2019-01-19 12:03:17 C 14 18 10.04 +05 23 14.0 – V V06
2019-01-19 12:08:15 C 14 18 15.43 +05 23 24.6 – V V06
2019-01-19 12:13:12 C 14 18 20.80 +05 23 35.3 – V V06