2021 UA6

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5865486000
Semi-major axis (a)2.6585801000 AU
Inclination (i)3.23571000°
Long. of Asc. Node (Ω)182.46573000°
Arg. of Perihelion (ω)184.64226000°
Mean Anomaly (M)342.19281000°
Mean Motion (n)0.2273680600°/day
Perihelion dist (q)1.09919370 AU
Aphelion dist (Q)4.21796650 AU
Orbital Period4.33485550 yr
Physical Parameters
H (abs. magnitude)23.02
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.880″
Uncertainty7
Orbit TypeAmor
MOID0.095705 AU
Observations Used39
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-11-11
Observations (40)
Date Type RA Dec Mag Band Observatory
2021-10-30 07:05:59 C 23 56 37.084 -10 54 47.06 U F52
2021-10-30 07:22:18 C 23 56 41.360 -10 54 27.18 U F52
2021-10-30 07:55:06 C 23 56 49.926 -10 53 46.82 U F52
2021-10-30 09:38:36 C 23 57 17.047 -10 51 38.53 V F51
2021-10-30 09:39:31 C 23 57 17.284 -10 51 37.44 V F51
2021-10-31 01:05:19 C 00 01 31.85 -10 31 54.1 u 807
2021-10-31 01:13:07 C 00 01 33.89 -10 31 44.1 u 807
2021-10-31 01:21:07 C 00 01 35.98 -10 31 34.2 u 807
2021-10-31 02:08:04 C 00 01 49.91 -10 31 22.6 o 291
2021-10-31 02:16:41 C 00 01 52.12 -10 31 11.4 o 291
2021-10-31 02:25:17 C 00 01 54.39 -10 31 01.5 o 291
2021-10-31 03:25:27 C 00 02 09.78 -10 29 50.0 X 858
2021-10-31 03:37:17 C 00 02 12.81 -10 29 35.3 X 858
2021-10-31 03:49:13 C 00 02 15.90 -10 29 20.4 X 858
2021-10-31 05:00:04 C 00 02 34.73 -10 27 51.5 V 654
2021-10-31 05:08:11 C 00 02 36.51 -10 27 41.3 V G96
2021-10-31 05:11:37 C 00 02 37.73 -10 27 38.4 V 654
2021-10-31 05:15:39 C 00 02 38.40 -10 27 31.8 V G96
2021-10-31 05:23:07 C 00 02 40.33 -10 27 22.4 V G96
2021-10-31 05:30:34 C 00 02 42.24 -10 27 13.7 V G96
2021-10-31 05:46:40 C 00 02 46.75 -10 26 54.4 V 654
2021-10-31 05:58:12 C 00 02 49.72 -10 26 40.2 V 654
2021-11-03 03:58:47 C 00 21 02.54 -08 58 52.7 V I52
2021-11-03 04:00:36 C 00 21 02.98 -08 58 50.5 V I52
2021-11-03 04:06:08 C 00 21 04.37 -08 58 43.7 V I52
2021-11-03 04:07:56 C 00 21 04.78 -08 58 40.9 V I52
2021-11-04 04:13:25 C 00 27 01.48 -08 28 20.2 V I52
2021-11-04 04:15:14 C 00 27 01.92 -08 28 16.9 V I52
2021-11-04 04:17:03 C 00 27 02.29 -08 28 15.1 V I52
2021-11-04 04:18:52 C 00 27 02.74 -08 28 13.1 V I52
2021-11-08 07:54:37 C 00 49 53.627 -06 23 51.31 U F52
2021-11-08 08:12:27 C 00 49 57.286 -06 23 29.25 U F52
2021-11-08 08:27:11 C 00 50 00.273 -06 23 11.25 U F52
2021-11-09 04:13:58 C 00 54 13.62 -05 59 06.9 V V06
2021-11-09 04:15:07 C 00 54 13.85 -05 59 05.7 V V06
2021-11-09 04:16:15 C 00 54 14.06 -05 59 03.6 V V06
2021-11-11 04:02:13 C 01 03 58.35 -05 01 34.9 V V06
2021-11-11 04:03:22 C 01 03 58.56 -05 01 33.6 V V06
2021-11-11 04:04:30 C 01 03 58.78 -05 01 32.3 V V06
2021-11-11 04:05:39 C 01 03 58.99 -05 01 30.6 V V06