2020 UM

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3916549908
Semi-major axis (a)1.8293737162 AU
Inclination (i)30.41283141°
Long. of Asc. Node (Ω)24.26728504°
Arg. of Perihelion (ω)306.92353434°
Mean Anomaly (M)44.09706043°
Mean Motion (n)0.3981038900°/day
Perihelion dist (q)1.11295590 AU
Aphelion dist (Q)2.54721830 AU
Orbital Period2.47575490 yr
Physical Parameters
H (abs. magnitude)23.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.365″
Uncertainty
Orbit TypeAmor
MOID0.225361 AU
Observations Used15
Oppositions1
Arc Total2020-2020
First Observation Used
Last Observation Used2020-10-18
Observations (15)
Date Type RA Dec Mag Band Observatory
2020-10-13 09:03:06 C 01 48 09.919 +01 15 20.46 V F52
2020-10-16 06:20:01 C 01 32 48.06 +06 19 49.8 V G96
2020-10-16 06:27:30 C 01 32 46.40 +06 20 22.0 V G96
2020-10-16 06:38:17 C 01 32 44.03 +06 21 06.5 V G96
2020-10-16 06:45:45 C 01 32 42.38 +06 21 37.4 V G96
2020-10-16 08:53:32 C 01 32 13.91 +06 30 35.6 V I52
2020-10-16 08:56:57 C 01 32 13.14 +06 30 49.2 V I52
2020-10-16 09:00:22 C 01 32 12.42 +06 31 03.8 V I52
2020-10-16 09:03:47 C 01 32 11.66 +06 31 18.0 V I52
2020-10-17 05:04:36 C 01 27 59.62 +07 54 01.8 V I52
2020-10-17 05:08:01 C 01 27 58.88 +07 54 15.2 V I52
2020-10-17 05:11:26 C 01 27 58.15 +07 54 28.8 V I52
2020-10-18 05:55:12 C 01 22 52.01 +09 33 11.1 V V06
2020-10-18 05:57:29 C 01 22 51.54 +09 33 20.1 V V06
2020-10-18 05:59:46 C 01 22 51.06 +09 33 29.1 V V06