2021 UX8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0965218680 ± 5.09e-07
Semi-major axis (a)1.0637610128 AU ± 4.43e-07
Inclination (i)11.72230899° ± 8.13e-05
Long. of Asc. Node (Ω)47.02769617° ± 9.39e-06
Arg. of Perihelion (ω)76.13437673° ± 6.91e-05
Mean Anomaly (M)175.81309629° ± 8.39e-04
Mean Motion (n)0.8983512415°/day ± 5.61e-07
Perihelion dist (q)0.96108481 AU ± 6.73e-07
Aphelion dist (Q)1.16643721 AU ± 7.27e-07
Orbital Period1.09715024 yr ± 6.85e-07
Physical Parameters
H (abs. magnitude)25.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.331″
Uncertainty0
Orbit TypeApollo
MOID0.035732 AU
Observations Used36
Oppositions1
Arc Total2021-2022
First Observation Used2021-10-30
Last Observation Used2022-05-08
Observations (36)
Date Type RA Dec Mag Band Observatory
2021-10-30 09:26:54 C 02 30 50.155 -23 25 06.54 U F52
2021-10-30 09:42:28 C 02 30 45.383 -23 24 13.13 U F52
2021-10-30 09:58:04 C 02 30 40.566 -23 23 19.53 U F52
2021-10-30 12:50:45 C 02 29 47.736 -23 13 06.74 V F51
2021-10-30 12:51:40 C 02 29 47.454 -23 13 03.11 V F51
2021-10-31 04:02:04 C 02 25 42.07 -22 16 15.2 V 807
2021-10-31 04:05:03 C 02 25 41.13 -22 16 04.1 V 807
2021-10-31 04:08:02 C 02 25 40.18 -22 15 53.0 V 807
2021-10-31 09:07:21 C 02 24 16.836 -21 58 38.27 V 568
2021-10-31 09:08:46 C 02 24 16.385 -21 58 32.90 V 568
2021-10-31 09:10:10 C 02 24 15.934 -21 58 27.56 V 568
2021-11-03 01:58:10 C 02 04 21.86 -17 09 32.9 u 807
2021-11-03 02:07:19 C 02 04 18.60 -17 08 48.0 u 807
2021-11-03 02:16:28 C 02 04 15.26 -17 08 02.1 u 807
2021-11-03 05:28:58 C 02 03 10.17 -16 54 10.5 V I52
2021-11-03 05:30:04 C 02 03 09.74 -16 54 05.8 V I52
2021-11-03 05:31:10 C 02 03 09.32 -16 53 59.4 V I52
2021-11-03 05:32:17 C 02 03 08.94 -16 53 53.5 V I52
2021-11-07 04:58:49 C 01 28 19.99 -07 12 14.1 V I52
2021-11-07 04:59:40 C 01 28 19.66 -07 12 07.7 V I52
2021-11-07 05:00:32 C 01 28 19.28 -07 12 01.8 V I52
2021-11-07 05:01:23 C 01 28 18.87 -07 11 56.1 V I52
2021-11-10 05:37:12 C 00 58 11.97 +02 04 35.6 V G96
2021-11-10 05:44:48 C 00 58 08.45 +02 05 36.9 V G96
2021-11-10 05:52:23 C 00 58 04.76 +02 06 39.9 V G96
2021-11-10 05:59:59 C 00 58 01.19 +02 07 41.0 V G96
2022-04-27 08:41:54 C 17 03 19.46 +00 26 16.9 u H21
2022-04-27 08:49:12 C 17 03 18.01 +00 25 37.0 u H21
2022-04-27 08:55:27 C 17 03 16.74 +00 25 03.0 u H21
2022-04-27 09:00:53 C 17 03 15.65 +00 24 33.5 u H21
2022-04-28 10:28:39 C 16 58 41.624 -01 56 51.68 V I52
2022-04-28 10:32:28 C 16 58 40.814 -01 57 13.21 V I52
2022-04-28 10:36:17 C 16 58 40.012 -01 57 34.70 V I52
2022-05-08 09:26:39 C 16 04 31.230 -25 37 24.50 V I52
2022-05-08 09:31:21 C 16 04 29.920 -25 37 49.90 V I52
2022-05-08 09:36:03 C 16 04 28.480 -25 38 17.40 V I52