442523 (2011 WU95)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4250913168 ± 1.05e-08
Semi-major axis (a)1.6664197056 AU ± 1.34e-08
Inclination (i)6.71459881° ± 2.83e-06
Long. of Asc. Node (Ω)67.65887218° ± 1.23e-05
Arg. of Perihelion (ω)242.42138661° ± 1.36e-05
Mean Anomaly (M)258.68800059° ± 2.56e-05
Mean Motion (n)0.4581795352°/day ± 5.53e-09
Perihelion dist (q)0.95803916 AU ± 1.91e-08
Aphelion dist (Q)2.37480025 AU ± 2.59e-08
Orbital Period2.15117919 yr ± 2.59e-08
Physical Parameters
H (abs. magnitude)19.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.307″
Uncertainty0
Orbit TypeApollo
MOID0.046553 AU
Observations Used360
Oppositions7
Arc Total2011-2024
First Observation Used2011-11-30
Last Observation Used2024-12-22
Observations (369)
Date Type RA Dec Mag Band Observatory
2013-06-06 06:07:52 C 13 22 01.26 -08 32 46.3 q H45
2013-06-06 06:09:18 C 13 22 01.09 -08 32 47.1 q H45
2013-06-06 06:10:37 C 13 22 00.90 -08 32 48.0 q H45
2013-06-11 05:30:35 C 13 06 36.10 -10 31 10.4 q H45
2013-06-11 05:31:29 C 13 06 35.95 -10 31 11.8 q H45
2013-06-11 05:33:12 C 13 06 35.71 -10 31 12.7 q H45
2013-06-11 05:34:31 C 13 06 35.54 -10 31 15.1 q H45
2013-06-11 05:35:53 C 13 06 35.33 -10 31 15.9 q H45
2013-06-11 05:37:03 C 13 06 35.17 -10 31 17.6 q H45
2013-06-12 03:59:34 C 13 03 38.83 -10 56 24.7 q H45
2013-06-12 04:01:10 C 13 03 38.64 -10 56 27.0 q H45
2013-06-12 04:02:17 C 13 03 38.45 -10 56 27.7 q H45
2013-06-12 04:04:10 C 13 03 38.20 -10 56 30.1 q H45
2013-06-12 04:06:12 C 13 03 37.88 -10 56 31.9 q H45
2013-06-12 04:07:22 C 13 03 37.71 -10 56 33.1 q H45
2013-06-12 04:08:32 C 13 03 37.51 -10 56 34.7 q H45
2013-06-12 04:09:42 C 13 03 37.39 -10 56 36.4 q H45
2013-06-13 03:39:15 C 13 00 30.18 -11 23 58.2 q H45
2013-06-13 03:41:20 C 13 00 29.86 -11 24 00.5 q H45
2013-06-13 03:43:11 C 13 00 29.49 -11 24 02.6 q H45
2013-06-13 03:44:35 C 13 00 29.38 -11 24 04.1 q H45
2013-06-13 03:46:01 C 13 00 29.12 -11 24 06.8 q H45
2013-06-13 03:47:15 C 13 00 28.92 -11 24 07.7 q H45
2013-06-13 03:48:28 C 13 00 28.81 -11 24 08.8 q H45
2013-06-13 03:50:19 C 13 00 28.55 -11 24 11.4 q H45
2013-06-14 02:54:03 C 12 57 23.24 -11 52 05.0 q H45
2013-06-14 03:00:21 C 12 57 22.32 -11 52 12.7 q H45
2013-06-14 03:01:53 C 12 57 22.10 -11 52 14.2 q H45
2013-06-14 03:03:45 C 12 57 21.82 -11 52 16.6 q H45
2013-06-14 03:05:12 C 12 57 21.60 -11 52 18.8 q H45
2013-06-14 03:23:34 C 12 57 18.95 -11 52 41.5 q H45
2013-06-14 04:20:51 C 12 57 11.30 -11 53 49.9 u 703
2013-06-14 04:31:17 C 12 57 09.72 -11 54 02.3 u 703
2013-06-14 04:41:45 C 12 57 08.20 -11 54 15.4 u 703
2013-06-14 04:52:15 C 12 57 06.66 -11 54 28.2 u 703
2013-07-14 22:55:18 C 10 16 18.00 -34 33 09.0 u 807
2013-07-14 22:58:50 C 10 16 16.58 -34 33 14.9 u 807
2013-07-14 23:02:23 C 10 16 15.17 -34 33 20.9 u 807
2013-07-14 23:05:55 C 10 16 13.75 -34 33 26.9 u 807
2013-07-14 23:09:28 C 10 16 12.35 -34 33 32.9 u 807
2013-08-20 09:56:03 C 05 27 46.26 -23 05 53.6 u 807
2013-08-20 10:01:27 C 05 27 45.50 -23 05 45.0 u 807
2013-08-20 10:06:50 C 05 27 44.75 -23 05 36.5 u 807
2013-09-14 08:36:02 C 04 36 31.02 -10 46 32.9 q H45
2013-09-14 08:38:14 C 04 36 30.90 -10 46 30.3 q H45
2013-09-14 08:40:15 C 04 36 30.70 -10 46 27.6 q H45
2013-09-14 08:41:31 C 04 36 30.59 -10 46 26.9 q H45
2013-09-14 08:44:43 C 04 36 30.34 -10 46 23.9 q H45
2013-09-14 08:46:26 C 04 36 30.18 -10 46 22.3 q H45
2013-09-14 08:47:56 C 04 36 30.05 -10 46 21.3 q H45