855077 (2010 WQ7)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5567245655 ± 7.19e-09
Semi-major axis (a)2.3703975105 AU ± 1.85e-09
Inclination (i)13.60909929° ± 2.06e-06
Long. of Asc. Node (Ω)98.73078165° ± 5.24e-06
Arg. of Perihelion (ω)57.14536345° ± 7.50e-06
Mean Anomaly (M)7.11921927° ± 1.39e-06
Mean Motion (n)0.2700725858°/day ± 3.15e-10
Perihelion dist (q)1.05073899 AU ± 1.71e-08
Aphelion dist (Q)3.69005603 AU ± 1.73e-08
Orbital Period3.64948660 yr ± 4.26e-09
Physical Parameters
H (abs. magnitude)18.35
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.314″
Uncertainty0
Orbit TypeAmor
MOID0.163328 AU
Observations Used914
Oppositions9
Arc Total2010-2022
First Observation Used2010-11-27
Last Observation Used2022-07-01
Observations (960)
Date Type RA Dec Mag Band Observatory
2010-12-29 01:12:45 C 03 32 00.48 +08 08 58.2 u I15
2010-12-29 01:23:41 C 03 31 59.79 +08 09 06.3 u I15
2010-12-29 05:06:07 C 03 31 46.12 +08 11 55.5 r 703
2010-12-29 05:17:00 C 03 31 45.44 +08 12 04.1 r 703
2010-12-29 05:27:55 C 03 31 44.72 +08 12 12.0 r 703
2010-12-29 05:38:48 C 03 31 44.04 +08 12 21.3 r 703
2010-12-30 19:18:57 C 03 29 32.10 +08 41 03.1 o 046
2010-12-30 19:20:40 C 03 29 32.12 +08 41 03.6 o 046
2010-12-30 19:22:22 C 03 29 31.95 +08 41 05.3 o 046
2010-12-30 19:24:04 C 03 29 31.81 +08 41 05.9 o 046
2010-12-31 21:59:24 C 03 28 02.24 +09 02 07.6 u 160
2010-12-31 22:03:19 C 03 28 02.03 +09 02 10.4 u 160
2010-12-31 22:07:15 C 03 28 01.84 +09 02 13.6 u 160
2011-01-01 19:44:17 C 03 26 52.46 +09 19 43.0 u 160
2011-01-01 19:48:13 C 03 26 52.23 +09 19 46.1 u 160
2011-01-01 19:52:09 C 03 26 52.01 +09 19 49.3 u 160
2011-01-01 22:18:09 C 03 26 43.87 +09 21 47.8 v 204
2011-01-01 22:25:41 C 03 26 43.46 +09 21 54.0 v 204
2011-01-01 22:33:29 C 03 26 43.03 +09 22 00.2 v 204
2011-01-01 23:12:17 C 03 26 41.09 +09 22 37.9 w J24
2011-01-01 23:20:30 C 03 26 40.71 +09 22 43.7 w J24
2011-01-02 02:32:24 C 03 26 30.95 +09 25 18.4 o H21
2011-01-02 02:36:50 C 03 26 30.70 +09 25 21.9 o H21
2011-01-02 02:40:38 C 03 26 30.49 +09 25 25.1 o H21
2011-01-02 02:44:33 C 03 26 30.28 +09 25 28.4 o H21
2011-01-04 12:55:59 C 03 23 37.10 +10 14 34.2 m 355
2011-01-04 12:59:04 C 03 23 36.92 +10 14 37.9 m 355
2011-01-04 13:00:36 C 03 23 36.81 +10 14 38.6 m 355
2011-01-04 13:03:40 C 03 23 36.67 +10 14 41.6 m 355
2011-01-09 02:25:53 C 03 19 06.15 +11 53 24.0 o H21
2011-01-09 02:29:55 C 03 19 06.00 +11 53 27.7 o H21
2011-01-09 02:33:57 C 03 19 05.84 +11 53 31.5 o H21
2011-01-09 02:38:01 C 03 19 05.69 +11 53 35.3 o H21
2011-01-09 02:42:36 C 03 19 05.51 +11 53 39.5 o H21
2011-01-10 01:57:34 C 03 18 17.95 +12 15 41.9 19.9 c 704
2011-01-10 02:16:33 C 03 18 17.38 +12 15 59.4 20.0 c 704
2011-01-10 02:35:34 C 03 18 16.70 +12 16 16.9 20.0 c 704
2011-01-10 02:54:36 C 03 18 15.92 +12 16 35.4 19.9 c 704
2011-01-10 03:13:50 C 03 18 15.16 +12 16 54.6 19.9 c 704
2011-01-11 02:04:04 C 03 17 31.97 +12 38 52.0 19.3 c 704
2011-01-11 02:22:55 C 03 17 31.17 +12 39 10.0 19.7 c 704
2011-01-11 02:41:53 C 03 17 30.61 +12 39 30.7 19.7 c 704
2011-01-11 03:00:50 C 03 17 30.04 +12 39 47.2 19.6 c 704
2011-01-17 01:23:11 C 03 14 17.11 +15 03 42.4 o H21
2011-01-17 01:28:05 C 03 14 16.99 +15 03 47.6 o H21
2011-01-17 01:32:55 C 03 14 16.93 +15 03 52.4 o H21
2011-01-22 01:14:13 C 03 13 19.70 +17 13 22.3 o H21
2011-01-22 01:19:56 C 03 13 19.69 +17 13 28.6 o H21
2011-01-24 05:17:57 C 03 13 24.31 +18 11 54.8 r 703
2011-01-24 05:26:45 C 03 13 24.34 +18 12 05.1 r 703