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
2013-11-01 06:13:01 C 02 45 17.55 +03 25 15.8 q H45
2013-11-01 06:15:33 C 02 45 17.34 +03 25 17.4 q H45
2013-11-01 07:03:22 C 02 45 13.35 +03 25 47.4 q 703
2013-11-01 07:15:07 C 02 45 12.29 +03 25 54.2 q 703
2013-11-01 07:19:51 C 02 45 11.84 +03 25 57.0 q G96
2013-11-01 07:26:49 C 02 45 11.20 +03 26 01.2 q 703
2013-11-01 07:30:24 C 02 45 10.88 +03 26 03.4 q G96
2013-11-01 07:40:51 C 02 45 09.92 +03 26 09.7 q G96
2013-11-01 07:51:18 C 02 45 08.96 +03 26 15.8 q G96
2013-11-01 09:31:41 C 02 44 59.72 +03 27 15.4 q H15
2013-11-01 09:45:31 C 02 44 58.50 +03 27 24.0 q H15
2013-11-01 09:59:16 C 02 44 57.23 +03 27 31.4 q H15
2013-11-01 10:13:07 C 02 44 56.03 +03 27 40.5 q H15
2013-11-02 08:39:34 C 02 43 02.66 +03 41 00.8 q H45
2013-11-02 08:41:03 C 02 43 02.52 +03 41 01.5 q H45
2013-11-02 08:42:32 C 02 43 02.41 +03 41 02.3 q H45
2013-11-02 08:43:56 C 02 43 02.28 +03 41 03.4 q H45
2013-11-02 08:45:16 C 02 43 02.12 +03 41 04.4 q H45
2013-11-02 08:46:26 C 02 43 02.02 +03 41 04.9 q H45
2013-11-02 08:47:45 C 02 43 01.94 +03 41 05.2 q H45
2013-11-02 08:48:54 C 02 43 01.83 +03 41 06.2 q H45
2013-11-09 05:56:05 C 02 30 47.26 +05 15 04.8 q 703
2013-11-09 06:02:38 C 02 30 46.73 +05 15 08.9 q 703
2013-11-09 06:09:09 C 02 30 46.31 +05 15 13.1 q 703
2013-11-09 06:15:41 C 02 30 45.86 +05 15 17.2 q 703
2013-11-11 06:38:57 C 02 27 45.04 +05 41 23.1 q H45
2013-11-11 06:40:31 C 02 27 44.94 +05 41 24.1 q H45
2013-11-11 06:42:15 C 02 27 44.84 +05 41 24.8 q H45
2013-11-11 06:43:55 C 02 27 44.73 +05 41 25.5 q H45
2013-11-11 06:45:30 C 02 27 44.60 +05 41 26.5 q H45
2013-11-11 06:47:13 C 02 27 44.51 +05 41 27.4 q H45
2013-11-11 06:48:37 C 02 27 44.44 +05 41 28.2 q H45
2013-11-11 06:50:22 C 02 27 44.31 +05 41 29.1 q H45
2013-11-24 14:11:15 C 02 14 32.00 +08 20 14.2 q D29
2013-11-24 14:41:19 C 02 14 31.12 +08 20 27.8 q D29
2013-11-24 15:11:23 C 02 14 30.26 +08 20 42.4 q D29
2013-11-25 06:05:27 C 02 14 10.067 +08 27 39.54 L F51
2013-11-25 06:27:06 C 02 14 09.495 +08 27 49.64 L F51
2013-11-25 07:10:21 C 02 14 08.342 +08 28 09.79 L F51
2013-12-27 01:58:02 C 02 20 18.31 +13 47 35.9 u H21
2013-12-27 02:11:27 C 02 20 18.75 +13 47 40.2 u H21
2013-12-27 02:24:01 C 02 20 19.11 +13 47 44.8 u H21
2015-03-24 12:51:26 C 12 03 11.074 +13 53 54.53 L F51
2015-03-24 13:55:23 C 12 03 06.544 +13 54 20.41 L F51
2015-03-24 14:13:48 C 12 03 05.236 +13 54 27.89 L F51
2015-04-12 03:57:42 C 11 32 59.41 +16 04 17.7 L 688
2015-04-12 04:02:54 C 11 32 59.07 +16 04 18.2 L 688
2015-04-12 04:05:32 C 11 32 58.89 +16 04 18.7 L 688
2015-04-12 04:08:08 C 11 32 58.73 +16 04 19.0 L 688
2015-04-12 04:12:42 C 11 32 58.46 +16 04 19.8 L 688