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
2017-01-30 00:10:18 C 09 43 15.16 +32 17 17.3 q 046
2017-01-30 00:11:17 C 09 43 15.09 +32 17 19.3 q 046
2017-01-30 00:12:36 C 09 43 15.02 +32 17 21.1 q 046
2017-01-30 02:02:39 C 09 43 10.10 +32 20 06.7 q 160
2017-01-30 02:05:37 C 09 43 09.96 +32 20 11.0 q 160
2017-01-30 02:08:33 C 09 43 09.81 +32 20 15.7 q 160
2017-01-30 09:07:34 C 09 42 51.88 +32 30 46.7 q H45
2017-01-30 09:08:58 C 09 42 51.82 +32 30 48.8 q H45
2017-01-30 09:10:24 C 09 42 51.75 +32 30 51.0 q H45
2017-01-30 09:11:55 C 09 42 51.68 +32 30 53.2 q H45
2017-01-30 09:13:14 C 09 42 51.62 +32 30 55.1 q H45
2017-01-30 09:15:46 C 09 42 51.51 +32 30 58.9 q H45
2017-01-31 12:52:02 C 09 41 37.14 +33 13 05.9 q G96
2017-01-31 12:52:49 C 09 41 37.10 +33 13 07.0 q G96
2017-01-31 12:54:19 C 09 41 37.02 +33 13 09.3 q G96
2017-01-31 12:55:03 C 09 41 36.99 +33 13 10.4 q G96
2017-02-01 06:19:26 C 09 40 48.85 +33 40 19.1 q G96
2017-02-01 06:25:17 C 09 40 48.55 +33 40 28.5 q G96
2017-02-01 06:27:20 C 09 40 48.43 +33 40 31.7 q G96
2017-02-01 06:31:58 C 09 40 48.20 +33 40 39.0 q G96
2017-02-02 10:50:01 C 09 39 23.04 +34 25 35.7 L T05
2017-02-02 11:03:08 C 09 39 22.34 +34 25 56.6 L T05
2017-02-02 11:14:56 C 09 39 21.66 +34 26 15.7 L T05
2017-02-02 11:46:17 C 09 39 19.92 +34 27 05.9 L T05
2017-02-02 11:54:58 C 09 39 19.41 +34 27 19.6 L T05
2017-02-10 05:02:27 C 09 27 34.64 +39 43 32.4 u H21
2017-02-10 05:05:18 C 09 27 34.42 +39 43 37.6 u H21
2017-02-10 05:08:14 C 09 27 34.19 +39 43 43.0 u H21
2017-02-10 05:11:11 C 09 27 33.94 +39 43 48.2 u H21
2017-02-10 05:14:07 C 09 27 33.71 +39 43 53.5 u H21
2017-02-10 05:17:03 C 09 27 33.49 +39 43 58.8 u H21
2017-02-10 05:19:59 C 09 27 33.25 +39 44 04.1 u H21
2017-02-10 05:22:55 C 09 27 33.02 +39 44 09.3 u H21
2017-02-10 05:26:02 C 09 27 32.77 +39 44 14.8 u H21
2017-02-13 04:23:16 C 09 21 48.48 +41 53 31.4 u H21
2017-02-13 04:25:19 C 09 21 48.29 +41 53 35.3 u H21
2017-02-13 04:27:17 C 09 21 48.11 +41 53 39.0 u H21
2017-02-13 04:29:15 C 09 21 47.94 +41 53 42.6 u H21
2017-02-13 04:31:12 C 09 21 47.74 +41 53 46.3 u H21
2017-02-13 04:33:17 C 09 21 47.56 +41 53 50.1 u H21
2017-02-13 18:45:19 C 09 20 33.76 +42 19 58.2 q 113
2017-02-13 18:47:44 C 09 20 33.54 +42 20 03.0 q 113
2017-02-13 18:50:07 C 09 20 33.32 +42 20 07.5 q 113
2017-02-13 18:52:32 C 09 20 33.10 +42 20 11.9 q 113
2017-02-13 18:54:57 C 09 20 32.89 +42 20 16.5 q 113
2017-02-13 21:35:26 C 09 20 18.42 +42 25 15.6 q Z48
2017-02-13 21:40:41 C 09 20 17.91 +42 25 25.2 q Z48
2017-02-13 21:46:17 C 09 20 17.39 +42 25 35.6 q Z48
2017-02-13 21:51:07 C 09 20 16.97 +42 25 45.4 q Z48
2017-02-13 21:56:57 C 09 20 16.45 +42 25 56.0 q Z48