523648 (2010 WP8)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4425675008 ± 3.58e-08
Semi-major axis (a)2.0028107203 AU ± 9.58e-09
Inclination (i)18.15664237° ± 5.19e-06
Long. of Asc. Node (Ω)269.75425710° ± 9.01e-06
Arg. of Perihelion (ω)218.39994202° ± 1.70e-05
Mean Anomaly (M)73.92962197° ± 1.90e-05
Mean Motion (n)0.3477382107°/day ± 2.49e-09
Perihelion dist (q)1.11643179 AU ± 7.19e-08
Aphelion dist (Q)2.88918966 AU ± 7.30e-08
Orbital Period2.83439166 yr ± 2.03e-08
Physical Parameters
H (abs. magnitude)18.42
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.296″
Uncertainty0
Orbit TypeAmor
MOID0.182653 AU
Observations Used265
Oppositions11
Arc Total2007-2024
First Observation Used2007-12-20
Last Observation Used2024-12-07
Observations (281)
Date Type RA Dec Mag Band Observatory
2010-12-06 00:31:58 C 02 00 47.44 +39 19 30.9 o H20
2010-12-06 00:40:11 C 02 00 47.34 +39 19 17.0 o H20
2010-12-06 00:49:57 C 02 00 47.02 +39 19 03.6 o H20
2010-12-06 00:58:43 C 02 00 46.96 +39 18 48.5 o H20
2010-12-08 01:19:11 C 02 00 13.34 +38 00 27.6 o H20
2010-12-08 01:21:30 C 02 00 13.23 +38 00 24.7 o H20
2010-12-08 03:00:31 C 02 00 12.02 +37 57 41.5 o H20
2010-12-08 03:06:49 C 02 00 11.89 +37 57 30.8 o H20
2010-12-09 00:27:11 C 02 00 04.27 +37 21 57.6 u I15
2010-12-09 00:39:39 C 02 00 04.14 +37 21 37.0 u I15
2010-12-09 00:52:06 C 02 00 04.00 +37 21 16.3 u I15
2010-12-09 20:46:05 C 01 59 59.82 +36 47 36.6 w 951
2010-12-09 21:25:43 C 01 59 59.59 +36 46 28.9 w 951
2010-12-09 21:43:46 C 01 59 59.48 +36 45 58.3 w 951
2010-12-10 05:21:25 C 01 59 58.74 +36 33 06.3 r 703
2010-12-10 05:30:26 C 01 59 58.63 +36 32 49.5 r 703
2010-12-10 05:39:26 C 01 59 58.45 +36 32 33.1 r 703
2010-12-10 21:39:50 C 01 59 59.13 +36 05 00.5 u 160
2010-12-10 21:43:50 C 01 59 59.12 +36 04 53.2 u 160
2010-12-10 21:44:55 C 01 59 59.18 +36 04 51.2 r 203
2010-12-10 21:47:38 C 01 59 59.10 +36 04 46.9 u 160
2010-12-10 22:56:45 C 01 59 58.99 +36 02 45.7 r 203
2010-12-11 21:30:18 C 02 00 04.01 +35 23 37.2 u 160
2010-12-11 21:33:54 C 02 00 04.02 +35 23 30.9 u 160
2010-12-11 21:37:30 C 02 00 04.02 +35 23 24.7 u 160
2010-12-12 20:48:15 C 02 00 13.67 +34 42 41.2 u 160
2010-12-12 20:52:13 C 02 00 13.65 +34 42 34.2 u 160
2010-12-12 20:56:08 C 02 00 13.67 +34 42 27.6 u 160
2010-12-13 20:11:02 C 02 00 27.99 +34 01 09.7 u 160
2010-12-13 20:14:50 C 02 00 27.99 +34 01 02.7 u 160
2010-12-13 20:19:23 C 02 00 27.98 +34 00 53.9 u 160
2010-12-14 00:21:06 C 02 00 31.79 +33 53 42.7 o H20
2010-12-14 00:24:01 C 02 00 31.82 +33 53 37.6 o H20
2010-12-14 00:26:50 C 02 00 31.84 +33 53 32.4 o H20
2010-12-14 00:29:39 C 02 00 31.86 +33 53 27.6 o H20
2010-12-15 00:08:05 C 02 00 51.88 +33 10 58.1 o H20
2010-12-15 00:13:43 C 02 00 51.92 +33 10 47.8 o H20
2010-12-15 00:19:20 C 02 00 51.98 +33 10 38.1 o H20
2010-12-15 00:25:00 C 02 00 52.05 +33 10 27.8 o H20
2010-12-19 03:19:31 C 02 03 05.15 +30 09 11.5 o H21
2010-12-19 03:23:53 C 02 03 05.25 +30 09 03.4 o H21
2010-12-19 03:28:11 C 02 03 05.36 +30 08 55.6 o H21
2010-12-19 03:32:18 C 02 03 05.48 +30 08 47.6 o H21
2010-12-19 03:36:24 C 02 03 05.59 +30 08 40.2 o H21
2010-12-28 23:49:48 C 02 13 35.31 +22 46 25.8 u I15
2010-12-28 23:56:09 C 02 13 35.69 +22 46 14.2 u I15
2010-12-29 00:00:24 C 02 13 35.90 +22 46 06.7 u I15
2010-12-29 19:05:31 C 02 14 44.05 +22 10 31.6 r A35
2010-12-29 19:10:25 C 02 14 44.33 +22 10 22.8 r A35
2010-12-29 19:15:22 C 02 14 44.61 +22 10 13.5 r A35