2021 UF12

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3785519000
Semi-major axis (a)1.1288516000 AU
Inclination (i)21.55205000°
Long. of Asc. Node (Ω)36.04702000°
Arg. of Perihelion (ω)94.34863000°
Mean Anomaly (M)87.93182000°
Mean Motion (n)0.8217671600°/day
Perihelion dist (q)0.70152270 AU
Aphelion dist (Q)1.55618050 AU
Orbital Period1.19937580 yr
Physical Parameters
H (abs. magnitude)29.29
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.680″
Uncertainty6
Orbit TypeApollo
MOID0.000735 AU
Observations Used30
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-10-29
Observations (30)
Date Type RA Dec Mag Band Observatory
2021-10-29 12:19:51 C 03 04 53.58 +10 27 13.5 X 381
2021-10-29 12:19:56 C 03 04 52.86 +10 27 40.1 X 381
2021-10-29 13:24:53 C 02 55 16.65 +16 29 21.2 X 381
2021-10-29 13:25:02 C 02 55 15.19 +16 30 15.0 X 381
2021-10-29 13:35:06 C 02 53 27.31 +17 35 00.4 X 381
2021-10-29 13:35:11 C 02 53 26.34 +17 35 35.2 X 381
2021-10-29 14:09:55 C 02 46 24.07 +21 39 44.6 X 381
2021-10-29 14:10:03 C 02 46 22.14 +21 40 48.5 X 381
2021-10-29 14:46:19 C 02 37 19.60 +26 32 13.5 X 381
2021-10-29 14:54:53 C 02 34 52.86 +27 46 47.1 X 381
2021-10-29 15:07:29 C 02 31 22.95 +29 41 49.4 r P93
2021-10-29 15:07:54 C 02 31 14.97 +29 45 40.5 r P93
2021-10-29 15:08:20 C 02 31 06.76 +29 49 38.4 r P93
2021-10-29 15:09:34 C 02 30 42.89 +30 01 06.7 r P93
2021-10-29 15:24:34 C 02 25 24.82 +32 22 38.1 q 900
2021-10-29 15:24:59 C 02 25 15.88 +32 26 40.2 q 900
2021-10-29 15:25:24 C 02 25 06.92 +32 30 43.7 q 900
2021-10-29 15:25:49 C 02 24 57.90 +32 34 46.6 q 900
2021-10-29 15:26:14 C 02 24 48.88 +32 38 50.9 q 900
2021-10-29 15:26:39 C 02 24 39.74 +32 42 53.8 q 900
2021-10-29 18:00:16 C 00 52 46.35 +59 51 21.7 V J95
2021-10-29 18:01:40 C 00 51 04.71 +60 06 10.5 V J95
2021-10-29 18:04:50 C 00 47 10.63 +60 39 08.4 V J95
2021-10-29 18:14:18 C 00 34 40.50 +62 15 00.5 V J95
2021-10-29 18:15:53 C 00 32 27.80 +62 30 32.5 V J95
2021-10-29 18:18:51 C 00 28 12.21 +62 59 20.2 V J95
2021-10-29 18:24:05 C 00 20 24.96 +63 48 26.6 V J95
2021-10-29 19:26:44 C 22 15 39.07 +70 21 30.8 V J95
2021-10-29 19:31:25 C 22 04 41.15 +70 33 02.8 V J95
2021-10-29 19:38:21 C 21 48 20.45 +70 45 20.3 V J95