2021 UA7

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8127466000
Semi-major axis (a)2.1476009000 AU
Inclination (i)0.83213000°
Long. of Asc. Node (Ω)35.15008000°
Arg. of Perihelion (ω)249.09409000°
Mean Anomaly (M)119.83666000°
Mean Motion (n)0.3131653500°/day
Perihelion dist (q)0.40214560 AU
Aphelion dist (Q)3.89305620 AU
Orbital Period3.14724360 yr
Physical Parameters
H (abs. magnitude)28.76
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.580″
Uncertainty8
Orbit TypeApollo
MOID0.000419 AU
Observations Used19
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-10-28
Observations (19)
Date Type RA Dec Mag Band Observatory
2021-10-28 04:56:52 C 01 22 07.01 +07 52 56.0 V G96
2021-10-28 05:04:21 C 01 22 08.07 +07 53 35.3 V G96
2021-10-28 05:11:50 C 01 22 09.13 +07 54 13.6 V G96
2021-10-28 05:19:19 C 01 22 10.12 +07 54 51.5 V G96
2021-10-28 06:17:26 C 01 22 17.58 +07 59 31.8 V I52
2021-10-28 06:18:33 C 01 22 17.77 +07 59 37.2 V I52
2021-10-28 06:19:39 C 01 22 17.81 +07 59 41.7 V I52
2021-10-28 06:20:45 C 01 22 18.03 +07 59 47.4 V I52
2021-10-28 07:15:28 C 01 22 45.970 +08 05 11.30 U F52
2021-10-28 07:32:52 C 01 22 47.797 +08 06 27.21 U F52
2021-10-28 07:50:13 C 01 22 49.495 +08 07 41.01 U F52
2021-10-28 08:07:37 C 01 22 51.116 +08 08 53.49 U F52
2021-10-28 08:26:12 C 01 22 32.90 +08 08 36.6 V I52
2021-10-28 08:27:19 C 01 22 33.05 +08 08 40.9 V I52
2021-10-28 08:28:25 C 01 22 33.18 +08 08 45.0 V I52
2021-10-28 08:29:31 C 01 22 33.34 +08 08 49.8 V I52
2021-10-28 21:46:28 C 01 24 42.64 +08 44 09.3 V 033
2021-10-28 21:51:37 C 01 24 42.89 +08 44 19.2 V 033
2021-10-28 21:56:46 C 01 24 43.13 +08 44 29.4 V 033