2021 UF11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1425743000
Semi-major axis (a)1.3698771000 AU
Inclination (i)14.94108000°
Long. of Asc. Node (Ω)49.47881000°
Arg. of Perihelion (ω)289.42593000°
Mean Anomaly (M)231.06818000°
Mean Motion (n)0.6147261300°/day
Perihelion dist (q)1.17456780 AU
Aphelion dist (Q)1.56518640 AU
Orbital Period1.60332810 yr
Physical Parameters
H (abs. magnitude)23.19
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.690″
Uncertainty9
Orbit TypeAmor
MOID0.252919 AU
Observations Used15
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-11-04
Observations (15)
Date Type RA Dec Mag Band Observatory
2021-10-31 08:59:20 C 01 06 15.153 -15 17 32.76 U F51
2021-10-31 09:16:05 C 01 06 13.856 -15 16 52.61 U F51
2021-10-31 09:32:47 C 01 06 12.560 -15 16 12.67 U F51
2021-10-31 12:28:33 C 01 05 59.243 -15 09 09.68 V F51
2021-10-31 12:29:28 C 01 05 59.172 -15 09 07.47 V F51
2021-10-31 12:47:01 C 01 05 57.900 -15 08 25.44 V F51
2021-11-01 04:26:19 C 01 04 57.14 -14 31 12.3 o 691
2021-11-01 04:37:18 C 01 04 56.38 -14 30 46.5 o 691
2021-11-01 04:48:19 C 01 04 55.56 -14 30 20.2 o 691
2021-11-04 02:58:00 C 01 00 40.49 -11 44 45.5 o 691
2021-11-04 03:12:51 C 01 00 39.62 -11 44 10.4 o 691
2021-11-04 03:27:43 C 01 00 38.64 -11 43 36.8 o 691
2021-11-04 05:42:20 C 01 00 30.25 -11 38 23.7 V I52
2021-11-04 05:55:26 C 01 00 29.42 -11 37 52.7 V I52
2021-11-04 06:05:24 C 01 00 28.80 -11 37 30.1 V I52