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
2011-01-24 05:44:38 C 03 13 24.27 +18 12 23.6 r 703
2011-01-26 03:14:47 C 03 13 44.58 +19 04 39.3 r G96
2011-01-26 03:22:11 C 03 13 44.65 +19 04 47.8 r G96
2011-01-26 03:29:44 C 03 13 44.68 +19 04 56.6 r G96
2011-01-26 03:37:16 C 03 13 44.72 +19 05 05.2 r G96
2011-01-27 03:40:07 C 03 14 00.82 +19 33 02.7 19.4 c 704
2011-01-27 03:58:46 C 03 14 00.97 +19 33 25.0 19.4 c 704
2011-01-27 04:17:27 C 03 14 01.12 +19 33 46.5 19.2 c 704
2011-01-27 04:36:15 C 03 14 01.30 +19 34 08.4 19.6 c 704
2011-01-27 04:55:05 C 03 14 01.45 +19 34 30.4 19.6 c 704
2011-02-01 20:57:25 C 03 16 48.79 +22 17 33.6 o 046
2011-02-01 21:01:40 C 03 16 48.87 +22 17 38.1 o 046
2011-02-01 21:03:41 C 03 16 48.90 +22 17 40.9 o 046
2011-02-01 21:05:43 C 03 16 49.05 +22 17 43.8 o 046
2011-02-07 20:44:20 C 03 22 04.60 +25 18 13.2 o 046
2011-02-07 20:51:41 C 03 22 04.97 +25 18 22.3 o 046
2011-02-07 20:59:03 C 03 22 05.24 +25 18 31.1 o 046
2011-02-07 21:01:31 C 03 22 05.43 +25 18 34.1 o 046
2011-02-08 01:51:02 C 03 22 18.86 +25 24 54.7 18.9 c 704
2011-02-08 02:08:56 C 03 22 19.78 +25 25 15.1 19.8 c 704
2011-02-08 02:28:07 C 03 22 20.51 +25 25 41.6 19.5 c 704
2011-02-08 03:05:45 C 03 22 22.03 +25 26 28.0 19.4 c 704
2011-02-08 19:37:38 C 03 23 08.40 +25 47 42.4 o 046
2011-02-08 19:49:43 C 03 23 08.88 +25 47 57.4 o 046
2011-02-08 19:54:37 C 03 23 09.15 +25 48 04.0 o 046
2011-02-08 19:59:34 C 03 23 09.39 +25 48 10.6 o 046
2011-02-08 20:04:29 C 03 23 09.61 +25 48 16.8 o 046
2011-02-19 00:41:57 C 03 38 24.67 +31 14 37.2 o H21
2011-02-19 00:44:04 C 03 38 24.83 +31 14 40.2 o H21
2011-02-19 00:52:11 C 03 38 25.43 +31 14 51.7 o H21
2011-02-22 21:42:54 C 03 46 09.64 +33 23 04.7 v 204
2011-02-22 21:56:59 C 03 46 10.87 +33 23 23.7 v 204
2011-02-22 22:10:49 C 03 46 12.12 +33 23 43.0 v 204
2011-03-17 01:30:03 C 04 57 18.76 +45 44 01.3 o H21
2011-03-17 01:42:40 C 04 57 21.04 +45 44 17.1 o H21
2011-03-17 01:46:03 C 04 57 21.63 +45 44 21.2 o H21
2011-03-20 22:08:41 C 05 15 47.03 +47 41 59.2 u B67
2011-03-20 22:26:04 C 05 15 50.70 +47 42 19.5 u B67
2011-03-20 22:44:11 C 05 15 54.56 +47 42 40.7 u B67
2011-03-30 19:41:11 C 06 14 07.25 +51 52 49.6 c A24
2011-03-30 19:49:57 C 06 14 09.80 +51 52 56.1 c A24
2011-03-30 20:12:40 C 06 14 16.03 +51 53 13.2 c A24
2011-03-30 20:21:27 C 06 14 18.52 +51 53 20.9 c A24
2011-03-30 20:34:21 C 06 14 22.07 +51 53 30.4 c A24
2011-03-31 19:25:07 C 06 20 51.74 +52 11 52.8 c A24
2011-03-31 19:38:02 C 06 20 55.39 +52 12 02.1 c A24
2011-03-31 19:46:49 C 06 20 57.86 +52 12 08.6 c A24
2011-03-31 20:09:31 C 06 21 04.31 +52 12 25.6 c A24
2011-03-31 20:18:18 C 06 21 06.79 +52 12 32.0 c A24
2011-03-31 20:31:12 C 06 21 10.41 +52 12 41.0 c A24