IAA RAS IAA Minor Planet Database

2019 UM3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5562846000
Semi-major axis (a)2.2547356000 AU
Inclination (i)7.31515000°
Long. of Asc. Node (Ω)214.96965000°
Arg. of Perihelion (ω)149.97707000°
Mean Anomaly (M)292.76299000°
Mean Motion (n)0.2911123600°/day
Perihelion dist (q)1.00046090 AU
Aphelion dist (Q)3.50901030 AU
Orbital Period3.38566070 yr
Physical Parameters
H (abs. magnitude)26.55
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.600″
Uncertainty8
Orbit TypeAmor
MOID0.033149 AU
Observations Used17
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2019-10-23
Observations (17)
Date Type RA Dec Mag Band Observatory
2019-10-21 05:34:42 C 02 32 17.98 +40 06 49.5 – V G96
2019-10-21 05:50:36 C 02 32 33.55 +40 04 00.3 – V G96
2019-10-21 05:58:33 C 02 32 41.28 +40 02 35.4 – V G96
2019-10-22 08:08:20 C 02 56 09.09 +35 26 20.3 – V G96
2019-10-22 08:20:02 C 02 56 17.54 +35 24 22.2 – V G96
2019-10-22 08:27:26 C 02 56 22.82 +35 23 08.8 – V G96
2019-10-22 08:34:49 C 02 56 28.09 +35 21 54.1 – V G96
2019-10-22 10:38:27 C 02 57 56.23 +35 01 00.1 – V I52
2019-10-22 10:41:02 C 02 57 58.03 +35 00 33.6 – V I52
2019-10-22 10:43:39 C 02 57 59.84 +35 00 06.3 – V I52
2019-10-23 00:28:18 C 03 07 51.00 +32 46 56.9 – V L01
2019-10-23 00:31:23 C 03 07 52.88 +32 46 28.6 – V L01
2019-10-23 00:34:28 C 03 07 54.76 +32 45 59.0 – V L01
2019-10-23 00:36:25 C 03 07 55.95 +32 45 40.7 – V L01
2019-10-23 05:56:48 C 03 11 25.73 +31 56 43.0 – u H21
2019-10-23 06:05:11 C 03 11 30.49 +31 55 27.5 – u H21
2019-10-23 06:09:55 C 03 11 33.26 +31 54 45.3 – u H21