2021 UY5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7056893558 ± 4.13e-05
Semi-major axis (a)2.8140566242 AU ± 3.81e-04
Inclination (i)5.49812802° ± 2.25e-04
Long. of Asc. Node (Ω)248.43479025° ± 1.39e-04
Arg. of Perihelion (ω)241.42044506° ± 2.05e-04
Mean Anomaly (M)294.53655842° ± 5.96e-02
Mean Motion (n)0.2087916028°/day ± 4.23e-05
Perihelion dist (q)0.82820682 AU ± 1.61e-04
Aphelion dist (Q)4.79990643 AU ± 6.59e-04
Orbital Period4.72062224 yr ± 9.57e-04
Physical Parameters
H (abs. magnitude)22.66
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.222″
Uncertainty2
Orbit TypeApollo
MOID0.014817 AU
Observations Used92
Oppositions1
Arc Total2021-2021
First Observation Used2021-10-29
Last Observation Used2021-12-02
Observations (96)
Date Type RA Dec Mag Band Observatory
2021-10-29 09:36:48 C 04 14 32.34 +29 02 08.3 V V00
2021-10-29 09:37:34 C 04 14 32.41 +29 02 08.9 V V00
2021-10-29 09:43:48 C 04 14 32.87 +29 02 09.3 V V00
2021-10-29 09:44:35 C 04 14 32.96 +29 02 09.8 V V00
2021-10-29 09:50:48 C 04 14 33.40 +29 02 10.5 V V00
2021-10-29 09:51:35 C 04 14 33.44 +29 02 10.8 V V00
2021-10-29 09:57:50 C 04 14 33.93 +29 02 11.5 V V00
2021-10-29 09:58:35 C 04 14 33.97 +29 02 11.7 V V00
2021-10-29 11:50:39 C 04 14 42.39 +29 02 27.7 V V00
2021-10-29 11:51:56 C 04 14 42.51 +29 02 27.9 V V00
2021-10-29 11:53:13 C 04 14 42.61 +29 02 28.1 V V00
2021-10-29 11:54:30 C 04 14 42.70 +29 02 28.5 V V00
2021-10-30 10:56:43 C 04 16 36.69 +29 06 08.5 o 291
2021-10-30 10:58:21 C 04 16 36.73 +29 06 07.2 V H01
2021-10-30 11:05:23 C 04 16 37.28 +29 06 08.3 V H01
2021-10-30 11:07:07 C 04 16 37.52 +29 06 10.1 o 291
2021-10-30 11:17:30 C 04 16 38.29 +29 06 10.8 o 291
2021-10-30 11:19:16 C 04 16 38.38 +29 06 10.0 V H01
2021-10-30 11:29:00 C 04 16 39.13 +29 06 11.1 V H01
2021-10-31 06:09:07 C 04 18 16.29 +29 09 00.3 V I52
2021-10-31 06:20:11 C 04 18 17.17 +29 09 02.8 V I52
2021-10-31 06:31:14 C 04 18 18.08 +29 09 04.4 V I52
2021-10-31 06:57:29 C 04 18 20.23 +29 09 08.9 o 291
2021-10-31 07:07:53 C 04 18 21.05 +29 09 11.0 o 291
2021-10-31 07:18:16 C 04 18 21.87 +29 09 12.4 o 291
2021-11-02 11:27:47 C 04 23 02.51 +29 16 19.0 o 291
2021-11-02 11:53:39 C 04 23 04.84 +29 16 21.1 o 291
2021-11-03 10:41:34 C 04 25 17.25 +29 19 06.6 o 291
2021-11-03 10:49:07 C 04 25 17.94 +29 19 07.6 o 291
2021-11-03 10:56:42 C 04 25 18.68 +29 19 07.7 o 291
2021-11-04 07:07:33 C 04 27 22.11 +29 21 19.9 o 291
2021-11-04 07:23:43 C 04 27 23.66 +29 21 21.9 o 291
2021-11-05 08:12:25 C 04 30 00.21 +29 23 44.8 V G96
2021-11-05 08:19:53 C 04 30 00.97 +29 23 46.0 V G96
2021-11-05 08:27:18 C 04 30 01.71 +29 23 46.6 V G96
2021-11-05 08:34:43 C 04 30 02.47 +29 23 47.8 V G96
2021-11-07 10:42:42 C 04 35 46.26 +29 27 20.4 o 691
2021-11-07 11:07:43 C 04 35 49.10 +29 27 20.9 o 691
2021-11-07 11:32:45 C 04 35 51.99 +29 27 21.1 o 691
2021-11-07 14:54:57 C 04 36 16.385 +29 27 36.58 V T12
2021-11-07 14:56:27 C 04 36 16.554 +29 27 36.59 V T12
2021-11-07 14:58:00 C 04 36 16.741 +29 27 36.59 V T12
2021-11-09 12:05:05 C 04 42 09.09 +29 28 47.5 V V06
2021-11-09 12:06:14 C 04 42 09.23 +29 28 47.6 V V06
2021-11-09 12:07:22 C 04 42 09.37 +29 28 47.3 V V06
2021-11-10 09:57:42 C 04 45 16.87 +29 28 44.7 o 691
2021-11-10 10:14:54 C 04 45 19.23 +29 28 44.1 o 691
2021-11-10 10:31:54 C 04 45 21.57 +29 28 43.6 o 691
2021-11-10 20:20:48 C 04 46 48.74 +29 28 25.2 V D29
2021-11-10 20:41:09 C 04 46 51.73 +29 28 23.7 V D29