485652 (2011 WO41)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7275814463 ± 7.97e-09
Semi-major axis (a)3.0267190360 AU ± 1.22e-08
Inclination (i)20.16678869° ± 5.38e-06
Long. of Asc. Node (Ω)110.95581608° ± 9.25e-06
Arg. of Perihelion (ω)126.45960582° ± 8.78e-06
Mean Anomaly (M)225.92404180° ± 3.67e-06
Mean Motion (n)0.1871777032°/day ± 1.13e-09
Perihelion dist (q)0.82453442 AU ± 2.44e-08
Aphelion dist (Q)5.22890365 AU ± 3.20e-08
Orbital Period5.26572485 yr ± 3.17e-08
Physical Parameters
H (abs. magnitude)16.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.209″
Uncertainty0
Orbit TypeApollo
MOID0.015131 AU
Observations Used641
Oppositions9
Arc Total2011-2022
First Observation Used2011-11-23
Last Observation Used2022-07-07
Observations (701)
Date Type RA Dec Mag Band Observatory
2017-01-24 11:59:15 C 09 47 52.81 +29 11 48.5 L T05
2017-01-24 12:18:30 C 09 47 52.14 +29 12 13.7 L T05
2017-01-24 12:47:09 C 09 47 51.24 +29 12 50.5 L T05
2017-01-24 12:55:53 C 09 47 51.00 +29 13 01.9 L T05
2017-01-24 13:14:59 C 09 47 50.42 +29 13 27.3 L T05
2017-01-26 02:46:02 C 09 46 42.29 +30 03 35.8 q 160
2017-01-26 02:49:01 C 09 46 42.18 +30 03 39.9 q 160
2017-01-26 02:52:00 C 09 46 42.08 +30 03 44.5 q 160
2017-01-26 09:33:41 C 09 46 29.03 +30 12 56.3 q H45
2017-01-26 09:35:01 C 09 46 28.96 +30 12 58.2 q H45
2017-01-26 09:36:09 C 09 46 28.94 +30 12 59.8 q H45
2017-01-26 09:37:39 C 09 46 28.88 +30 13 01.7 q H45
2017-01-26 09:38:46 C 09 46 28.84 +30 13 03.2 q H45
2017-01-26 09:40:04 C 09 46 28.79 +30 13 05.0 q H45
2017-01-26 12:22:53 C 09 46 23.15 +30 16 48.2 R G45
2017-01-26 12:37:10 C 09 46 22.67 +30 17 07.8 R G45
2017-01-26 12:44:02 C 09 46 22.42 +30 17 16.9 R G45
2017-01-26 12:57:50 C 09 46 21.95 +30 17 35.7 R G45
2017-01-27 04:08:55 C 09 45 52.39 +30 38 43.2 R G45
2017-01-27 04:22:36 C 09 45 51.89 +30 39 02.9 R G45
2017-01-27 04:29:28 C 09 45 51.64 +30 39 12.6 R G45
2017-01-27 04:36:19 C 09 45 51.39 +30 39 22.2 R G45
2017-01-28 09:27:01 C 09 44 47.56 +31 20 25.3 q H45
2017-01-28 09:28:27 C 09 44 47.50 +31 20 27.3 q H45
2017-01-28 09:29:34 C 09 44 47.46 +31 20 28.8 q H45
2017-01-28 09:30:46 C 09 44 47.41 +31 20 30.6 q H45
2017-01-28 09:31:59 C 09 44 47.37 +31 20 32.3 q H45
2017-01-28 09:33:08 C 09 44 47.32 +31 20 33.9 q H45
2017-01-28 10:58:17 C 09 44 43.99 +31 22 37.1 R G45
2017-01-28 11:12:52 C 09 44 43.39 +31 22 57.7 R G45
2017-01-28 11:19:57 C 09 44 43.12 +31 23 07.9 R G45
2017-01-28 11:27:08 C 09 44 42.83 +31 23 18.5 R G45
2017-01-28 11:30:03 C 09 44 43.28 +31 23 26.9 L T05
2017-01-28 11:45:55 C 09 44 42.63 +31 23 49.4 L T05
2017-01-28 12:17:30 C 09 44 41.32 +31 24 35.4 L T05
2017-01-28 12:50:03 C 09 44 39.93 +31 25 22.3 L T05
2017-01-28 12:55:01 C 09 44 39.73 +31 25 29.5 L T05
2017-01-29 01:26:43 C 09 44 10.57 +31 43 38.2 q 046
2017-01-29 01:28:10 C 09 44 10.54 +31 43 40.1 q 046
2017-01-29 01:29:21 C 09 44 10.45 +31 43 42.2 q 046
2017-01-29 01:30:32 C 09 44 10.36 +31 43 43.9 q 046
2017-01-29 01:31:39 C 09 44 10.34 +31 43 46.0 q 046
2017-01-29 01:32:46 C 09 44 10.29 +31 43 47.6 q 046
2017-01-29 20:26:00 C 09 43 25.10 +32 11 41.4 u 107
2017-01-29 20:30:31 C 09 43 24.92 +32 11 48.0 u 107
2017-01-29 20:35:27 C 09 43 24.71 +32 11 55.6 u 107
2017-01-29 20:40:52 C 09 43 24.48 +32 12 03.7 u 107
2017-01-30 00:06:56 C 09 43 15.24 +32 17 12.6 q 046
2017-01-30 00:08:21 C 09 43 15.26 +32 17 14.8 q 046
2017-01-30 00:09:19 C 09 43 15.17 +32 17 16.0 q 046