2021 WU5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5961590965 ± 1.17e-05
Semi-major axis (a)2.8648599002 AU ± 9.03e-05
Inclination (i)3.12908325° ± 4.36e-05
Long. of Asc. Node (Ω)68.29457212° ± 1.23e-04
Arg. of Perihelion (ω)49.36500330° ± 1.37e-04
Mean Anomaly (M)285.92054719° ± 1.35e-02
Mean Motion (n)0.2032624675°/day ± 9.61e-06
Perihelion dist (q)1.15694761 AU ± 4.96e-05
Aphelion dist (Q)4.57277219 AU ± 1.48e-04
Orbital Period4.84903237 yr ± 2.29e-04
Physical Parameters
H (abs. magnitude)22.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.292″
Uncertainty2
Orbit TypeAmor
MOID0.178372 AU
Observations Used85
Oppositions1
Arc Total2021-2022
First Observation Used2021-11-28
Last Observation Used2022-03-10
Observations (85)
Date Type RA Dec Mag Band Observatory
2022-01-12 10:24:14 C 10 00 54.78 +26 24 40.7 V I52
2022-01-27 11:23:25 C 10 50 50.50 +24 05 11.7 V G96
2022-01-27 11:31:39 C 10 50 51.27 +24 05 07.8 V G96
2022-01-27 11:39:53 C 10 50 52.06 +24 05 04.1 V G96
2022-01-27 11:48:06 C 10 50 52.80 +24 04 59.9 V G96
2022-01-31 14:11:15 C 11 00 05.850 +23 20 49.21 U F52
2022-01-31 14:29:40 C 11 00 07.201 +23 20 40.34 U F52
2022-01-31 14:48:08 C 11 00 08.558 +23 20 31.42 U F52
2022-01-31 15:06:30 C 11 00 09.921 +23 20 22.46 U F52
2022-02-04 08:41:19 C 11 06 58.47 +22 39 30.8 V G96
2022-02-04 08:48:43 C 11 06 58.91 +22 39 27.7 V G96
2022-02-04 08:56:07 C 11 06 59.33 +22 39 24.4 V G96
2022-02-04 09:03:32 C 11 06 59.76 +22 39 21.1 V G96
2022-02-10 08:03:12 C 11 14 58.83 +21 34 18.7 V I52
2022-02-10 08:10:10 C 11 14 59.07 +21 34 15.9 V I52
2022-02-10 08:18:11 C 11 14 59.36 +21 34 12.5 V I52
2022-02-14 09:06:13 C 11 18 40.48 +20 50 31.5 V I52
2022-02-14 09:21:03 C 11 18 40.84 +20 50 24.6 V I52
2022-02-14 09:34:18 C 11 18 41.14 +20 50 18.5 V I52
2022-02-14 09:46:00 C 11 18 41.42 +20 50 13.6 V I52
2022-02-25 04:51:31 C 11 23 32.79 +18 54 50.2 V I52
2022-02-25 05:00:07 C 11 23 32.84 +18 54 46.3 V I52
2022-02-25 05:10:37 C 11 23 32.81 +18 54 42.4 V I52
2022-02-25 05:27:09 C 11 23 32.94 +18 54 36.5 V I52
2022-02-27 07:07:28 C 11 23 51.27 +18 32 41.1 V G96
2022-02-27 07:16:09 C 11 23 51.22 +18 32 37.1 V G96
2022-02-27 07:24:50 C 11 23 51.22 +18 32 33.6 V G96
2022-02-27 07:33:30 C 11 23 51.21 +18 32 29.9 V G96
2022-03-06 08:18:49 C 11 24 10.063 +17 17 41.63 U F52
2022-03-06 08:37:08 C 11 24 09.948 +17 17 33.85 U F52
2022-03-06 08:55:27 C 11 24 09.823 +17 17 26.00 U F52
2022-03-06 09:13:47 C 11 24 09.690 +17 17 18.14 U F52
2022-03-10 09:23:09 C 11 24 03.27 +16 34 04.0 V I52
2022-03-10 09:32:31 C 11 24 03.21 +16 33 59.5 V I52
2022-03-10 09:41:57 C 11 24 03.15 +16 33 55.1 V I52