2021 UX3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3993362172 ± 1.43e-04
Semi-major axis (a)1.7172975941 AU ± 4.27e-04
Inclination (i)14.23575817° ± 3.43e-03
Long. of Asc. Node (Ω)212.07987359° ± 4.28e-04
Arg. of Perihelion (ω)180.61219615° ± 1.02e-03
Mean Anomaly (M)291.83837896° ± 2.43e-01
Mean Motion (n)0.4379695670°/day ± 1.63e-04
Perihelion dist (q)1.03151847 AU ± 3.55e-04
Aphelion dist (Q)2.40307672 AU ± 6.46e-04
Orbital Period2.25044468 yr ± 8.39e-04
Physical Parameters
H (abs. magnitude)23.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.219″
Uncertainty3
Orbit TypeAmor
MOID0.035752 AU
Observations Used50
Oppositions1
Arc Total2021-2021
First Observation Used2021-10-28
Last Observation Used2021-12-06
Observations (53)
Date Type RA Dec Mag Band Observatory
2021-10-28 09:57:21 C 05 08 25.44 -00 02 29.8 V 703
2021-10-28 10:04:58 C 05 08 27.78 -00 03 46.8 V 703
2021-10-29 09:45:28 C 05 16 13.84 -03 48 46.3 V G96
2021-10-29 09:52:57 C 05 16 15.87 -03 49 52.1 V G96
2021-10-29 10:00:24 C 05 16 17.89 -03 50 58.6 V G96
2021-10-29 10:07:51 C 05 16 19.89 -03 52 05.1 V G96
2021-10-29 11:36:45 C 05 16 43.84 -04 05 14.9 V I52
2021-10-29 11:37:06 C 05 16 43.94 -04 05 18.0 V I52
2021-10-29 11:37:27 C 05 16 44.01 -04 05 20.9 V I52
2021-10-29 11:37:49 C 05 16 44.13 -04 05 24.2 V I52
2021-10-29 11:40:52 C 05 16 44.53 -04 05 54.1 V H01
2021-10-29 11:46:49 C 05 16 46.15 -04 06 47.0 V H01
2021-10-29 12:00:12 C 05 16 49.80 -04 08 45.0 V H01
2021-10-29 12:10:30 C 05 16 52.61 -04 10 15.6 V H01
2021-10-30 01:00:47 C 05 20 45.62 -06 00 14.2 V 104
2021-10-30 01:10:14 C 05 20 48.02 -06 01 32.9 V 104
2021-10-30 01:19:43 C 05 20 50.43 -06 02 51.2 V 104
2021-10-30 02:25:19 C 05 21 06.62 -06 11 52.4 V L01
2021-10-30 02:55:34 C 05 21 14.22 -06 16 00.0 V L01
2021-10-30 02:57:49 C 05 21 14.86 -06 16 18.8 V L01
2021-10-30 03:00:03 C 05 21 15.43 -06 16 37.2 V L01
2021-10-30 03:04:32 C 05 21 16.50 -06 17 13.2 V L01
2021-10-30 06:25:09 C 05 22 16.98 -06 41 26.5 u 807
2021-10-30 06:28:46 C 05 22 17.86 -06 41 55.7 u 807
2021-10-30 06:32:23 C 05 22 18.72 -06 42 24.9 u 807
2021-10-30 10:50:23 C 05 23 25.29 -07 19 02.4 V H01
2021-10-30 10:55:19 C 05 23 26.46 -07 19 41.1 V H01
2021-10-30 11:10:12 C 05 23 29.99 -07 21 37.3 V H01
2021-10-30 11:24:22 C 05 23 33.35 -07 23 28.0 V H01
2021-10-31 12:42:42 C 05 30 01.688 -10 28 15.15 U F52
2021-10-31 13:00:09 C 05 30 05.181 -10 30 14.70 U F52
2021-10-31 13:17:33 C 05 30 08.659 -10 32 13.30 U F52
2021-11-03 06:59:12 C 05 43 27.15 -16 49 22.9 u 807
2021-11-03 07:01:28 C 05 43 27.41 -16 49 32.8 u 807
2021-11-03 07:03:44 C 05 43 27.81 -16 49 44.4 u 807
2021-11-04 05:35:41 C 05 47 10.49 -18 32 44.2 u 807
2021-11-04 05:40:08 C 05 47 11.09 -18 33 03.8 u 807
2021-11-04 05:44:45 C 05 47 11.65 -18 33 24.4 u 807
2021-11-07 05:37:24 C 05 56 37.53 -22 54 57.8 u 807
2021-11-07 05:41:23 C 05 56 37.88 -22 55 10.3 u 807
2021-11-07 05:45:19 C 05 56 38.22 -22 55 22.8 u 807
2021-11-09 06:07:24 C 06 01 25.79 -25 07 34.6 u 807
2021-11-09 06:15:27 C 06 01 26.32 -25 07 54.9 u 807
2021-11-09 06:23:33 C 06 01 26.83 -25 08 15.0 u 807
2021-11-25 07:04:53 C 06 16 15.84 -32 43 19.0 V 807
2021-11-25 07:12:52 C 06 16 15.77 -32 43 22.3 V 807
2021-11-25 07:20:51 C 06 16 15.71 -32 43 25.6 V 807
2021-12-02 06:44:56 C 06 15 51.93 -33 18 36.5 V 807
2021-12-02 06:52:54 C 06 15 51.76 -33 18 37.0 V 807
2021-12-02 07:00:52 C 06 15 51.59 -33 18 37.1 V 807