IAA RAS IAA Minor Planet Database

2019 UA2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5770682000
Semi-major axis (a)2.3849198000 AU
Inclination (i)8.30135000°
Long. of Asc. Node (Ω)207.43061000°
Arg. of Perihelion (ω)194.95202000°
Mean Anomaly (M)231.53438000°
Mean Motion (n)0.2676044900°/day
Perihelion dist (q)1.00865840 AU
Aphelion dist (Q)3.76118120 AU
Orbital Period3.68307590 yr
Physical Parameters
H (abs. magnitude)26.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.350″
Uncertainty6
Orbit TypeAmor
MOID0.021847 AU
Observations Used19
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2019-10-22
Observations (19)
Date Type RA Dec Mag Band Observatory
2019-10-20 02:55:57 C 23 35 43.50 +07 53 06.0 – V G96
2019-10-20 03:04:05 C 23 35 50.34 +07 52 22.9 – V G96
2019-10-20 03:12:12 C 23 35 57.26 +07 51 39.5 – V G96
2019-10-20 03:20:20 C 23 36 04.09 +07 50 57.2 – V G96
2019-10-20 03:57:19 C 23 36 34.45 +07 47 33.8 – V H01
2019-10-20 04:02:08 C 23 36 38.50 +07 47 08.1 – V H01
2019-10-20 04:18:09 C 23 36 52.06 +07 45 41.7 – V H01
2019-10-20 04:30:46 C 23 37 02.75 +07 44 33.7 – V H01
2019-10-20 05:23:47 C 23 37 48.78 +07 39 51.0 – V I52
2019-10-20 05:25:20 C 23 37 50.05 +07 39 42.2 – V I52
2019-10-20 05:26:53 C 23 37 51.42 +07 39 33.9 – V I52
2019-10-20 05:28:26 C 23 37 52.74 +07 39 24.7 – V I52
2019-10-21 02:14:06 C 23 58 47.08 +05 37 35.8 – u 807
2019-10-21 02:18:38 C 23 58 51.73 +05 37 04.9 – u 807
2019-10-21 03:38:07 C 00 00 24.76 +05 23 11.7 – V I52
2019-10-21 03:38:50 C 00 00 25.55 +05 23 06.6 – V I52
2019-10-21 03:39:32 C 00 00 26.25 +05 23 01.2 – V I52
2019-10-21 03:40:14 C 00 00 27.05 +05 22 57.0 – V I52
2019-10-22 07:19:38 C 00 34 57.896 +01 47 28.84 – V T12