218863 (2006 WO127)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5479264073 ± 5.67e-09
Semi-major axis (a)2.1964291674 AU ± 5.50e-10
Inclination (i)11.03008777° ± 1.09e-06
Long. of Asc. Node (Ω)167.50326599° ± 3.59e-06
Arg. of Perihelion (ω)314.50068412° ± 3.66e-06
Mean Anomaly (M)306.47948552° ± 6.98e-07
Mean Motion (n)0.3027864755°/day ± 1.14e-10
Perihelion dist (q)0.99294762 AU ± 1.25e-08
Aphelion dist (Q)3.39991071 AU ± 1.25e-08
Orbital Period3.25518596 yr ± 1.22e-09
Physical Parameters
H (abs. magnitude)16.34
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.210″
Uncertainty0
Orbit TypeApollo
MOID0.074448 AU
Observations Used1908
Oppositions16
Arc Total2002-2025
First Observation Used2002-08-16
Last Observation Used2025-12-02
Observations (2181)
Date Type RA Dec Mag Band Observatory
2023-04-27 22:14:53 C 10 41 25.42 +22 15 59.0 X L63
2023-04-27 22:25:35 C 10 41 27.02 +22 15 52.3 X L63
2023-04-27 22:38:44 C 10 41 29.04 +22 15 44.1 X L63
2023-04-28 01:55:43 C 10 41 59.760 +22 14 07.08 V W68
2023-04-28 02:03:08 C 10 42 00.874 +22 14 02.40 V W68
2023-04-28 02:07:44 C 10 42 01.548 +22 13 59.66 V W68
2023-04-28 02:23:25 C 10 42 03.883 +22 13 50.30 V W68
2023-04-28 20:22:29 B 10 44 48.23 +22 02 44.9 Z M45
2023-04-28 20:26:12 B 10 44 48.84 +22 02 42.1 Z M45
2023-04-28 20:29:54 B 10 44 49.31 +22 02 40.7 Z M45
2023-04-29 20:04:22 B 10 48 20.45 +21 48 22.2 Z M45
2023-04-29 20:07:32 B 10 48 20.88 +21 48 20.2 Z M45
2023-04-29 20:10:31 B 10 48 21.37 +21 48 18.2 Z M45
2023-05-03 07:37:54 C 11 00 10.464 +20 56 21.41 V T05
2023-05-03 07:47:19 C 11 00 11.695 +20 56 15.61 V T05
2023-05-03 07:51:52 C 11 00 12.314 +20 56 12.48 V T05
2023-05-03 08:09:11 C 11 00 14.575 +20 56 01.82 V T05
2023-05-03 22:00:02 C 11 02 06.840 +20 47 06.14 V A16
2023-05-03 22:21:06 C 11 02 09.607 +20 46 52.57 V A16
2023-05-03 22:42:08 C 11 02 12.386 +20 46 38.89 V A16
2023-05-04 02:44:53 C 11 02 45.031 +20 44 21.30 V W68
2023-05-04 02:51:16 C 11 02 45.814 +20 44 17.27 V W68
2023-05-04 03:12:20 C 11 02 48.571 +20 44 04.09 V W68
2023-05-04 03:23:40 C 11 02 50.076 +20 43 55.99 V W68
2023-05-05 02:24:24 C 11 05 52.824 +20 29 11.65 V W68
2023-05-05 02:28:58 C 11 05 53.412 +20 29 08.48 V W68
2023-05-05 02:39:28 C 11 05 54.758 +20 29 01.82 V W68
2023-05-05 02:55:23 C 11 05 56.791 +20 28 51.42 V W68
2023-05-05 20:44:18 C 11 08 15.69 +20 17 05.8 X K83
2023-05-05 20:48:27 C 11 08 16.23 +20 17 03.6 X K83
2023-05-05 20:52:35 C 11 08 16.77 +20 17 00.9 X K83
2023-05-08 01:39:26 C 11 14 55.332 +19 42 56.63 V W68
2023-05-08 01:44:02 C 11 14 55.889 +19 42 53.89 V W68
2023-05-08 02:00:49 C 11 14 57.874 +19 42 42.84 V W68
2023-05-08 02:12:49 C 11 14 59.352 +19 42 35.17 V W68
2023-05-08 04:57:46 C 11 15 19.570 +19 40 33.92 V 703
2023-05-08 05:06:03 C 11 15 20.592 +19 40 29.10 V 703
2023-05-08 05:14:20 C 11 15 21.532 +19 40 23.12 V 703
2023-05-08 05:22:37 C 11 15 22.561 +19 40 18.05 V 703
2023-05-08 19:37:16 C 11 17 07.02 +19 30 54.6 X G02
2023-05-08 19:41:52 C 11 17 07.55 +19 30 51.7 X G02
2023-05-08 19:46:30 C 11 17 08.11 +19 30 49.1 X G02
2023-05-10 03:17:16 C 11 20 53.976 +19 10 21.36 V W68
2023-05-10 03:35:35 C 11 20 56.122 +19 10 08.98 V W68
2023-05-10 03:56:55 C 11 20 58.582 +19 09 55.15 V W68
2023-05-10 04:17:18 C 11 21 00.931 +19 09 41.15 V W68
2023-05-16 15:50:21 S 11 38 21.23 +17 26 22.1 L C51
2023-05-16 18:57:23 S 11 38 40.95 +17 24 17.1 L C51
2023-05-17 01:11:16 S 11 39 20.13 +17 20 08.9 L C51
2023-05-17 07:25:09 S 11 39 59.27 +17 15 59.9 L C51