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
2017-03-09 01:36:07 C 08 07 34.67 +58 48 40.2 u H21
2017-03-09 01:39:04 C 08 07 34.15 +58 48 44.4 u H21
2017-03-09 01:42:00 C 08 07 33.65 +58 48 49.0 u H21
2017-03-09 04:16:37 C 08 07 06.09 +58 52 44.4 q H45
2017-03-09 04:17:59 C 08 07 05.85 +58 52 46.4 q H45
2017-03-09 04:19:17 C 08 07 05.58 +58 52 48.4 q H45
2017-03-09 04:20:28 C 08 07 05.40 +58 52 49.9 q H45
2017-03-09 04:22:13 C 08 07 05.10 +58 52 52.7 q H45
2017-03-09 04:24:11 C 08 07 04.74 +58 52 55.8 q H45
2017-03-11 03:11:45 C 07 58 55.65 +60 02 16.3 q H45
2017-03-11 03:13:42 C 07 58 55.26 +60 02 19.4 q H45
2017-03-11 03:15:37 C 07 58 54.94 +60 02 22.0 q H45
2017-03-11 03:18:19 C 07 58 54.42 +60 02 25.9 q H45
2017-03-11 03:20:32 C 07 58 54.02 +60 02 29.2 q H45
2017-03-11 03:22:17 C 07 58 53.71 +60 02 31.4 q H45
2017-03-13 02:42:20 C 07 50 20.79 +61 09 48.6 q H45
2017-03-13 02:44:05 C 07 50 20.47 +61 09 50.9 q H45
2017-03-13 02:45:17 C 07 50 20.23 +61 09 52.7 q H45
2017-03-13 02:46:30 C 07 50 20.02 +61 09 54.3 q H45
2017-03-13 02:47:38 C 07 50 19.76 +61 09 56.1 q H45
2017-03-13 02:48:52 C 07 50 19.52 +61 09 57.5 q H45
2017-03-15 07:40:09 C 07 40 24.36 +62 21 46.2 L T08
2017-03-15 07:59:33 C 07 40 20.49 +62 22 11.7 L T08
2017-03-15 08:19:54 C 07 40 16.31 +62 22 38.1 L T08
2017-03-15 08:41:39 C 07 40 12.01 +62 23 06.4 L T08
2017-03-16 18:28:35 C 07 33 41.08 +63 06 59.7 q G34
2017-03-16 18:30:27 C 07 33 40.70 +63 07 02.1 q G34
2017-03-16 18:32:18 C 07 33 40.36 +63 07 04.4 q G34
2017-03-16 18:54:22 S 07 33 36.302 +63 07 27.44 L C51
2017-03-16 23:37:08 S 07 32 40.723 +63 13 29.06 L C51
2017-03-16 23:37:19 S 07 32 40.687 +63 13 29.06 L C51
2017-03-17 01:11:34 S 07 32 22.094 +63 15 29.27 L C51
2017-03-17 02:45:49 S 07 32 03.511 +63 17 29.22 L C51
2017-03-17 06:11:11 C 07 31 22.43 +63 22 03.6 L T08
2017-03-17 06:32:54 C 07 31 17.84 +63 22 31.0 L T08
2017-03-17 06:53:54 C 07 31 13.51 +63 22 57.8 L T08
2017-03-17 07:15:09 C 07 31 09.04 +63 23 24.4 L T08
2017-03-18 00:21:50 C 07 27 45.22 +63 44 47.9 q I15
2017-03-18 00:28:16 C 07 27 43.88 +63 44 55.9 q I15
2017-03-18 00:34:40 C 07 27 42.53 +63 45 03.9 q I15
2017-03-19 03:15:03 C 07 22 17.24 +64 17 52.2 q H45
2017-03-19 03:16:32 C 07 22 16.93 +64 17 53.7 q H45
2017-03-19 03:18:34 C 07 22 16.49 +64 17 56.3 q H45
2017-03-19 03:20:01 C 07 22 16.18 +64 17 58.2 q H45
2017-03-19 03:21:40 C 07 22 15.83 +64 18 00.1 q H45
2017-03-19 03:23:02 C 07 22 15.53 +64 18 01.7 q H45
2017-03-19 06:02:24 C 07 21 43.75 +64 21 20.0 L T08
2017-03-19 06:23:34 C 07 21 39.20 +64 21 45.8 L T08
2017-03-19 06:44:26 C 07 21 34.62 +64 22 11.6 L T08
2017-03-19 07:05:47 C 07 21 29.98 +64 22 36.3 L T08