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
2010-03-26 19:26:31 C 07 43 48.52 +23 49 36.9 16.1 u C20
2010-03-26 23:54:26 C 07 45 20.56 +23 53 31.0 o I15
2010-03-27 00:04:32 C 07 45 23.91 +23 53 39.7 o I15
2010-03-27 00:14:36 C 07 45 27.25 +23 53 48.3 o I15
2010-03-27 01:31:09 C 07 45 53.15 +23 54 54.6 r H53
2010-03-27 01:33:10 C 07 45 53.84 +23 54 57.3 r H53
2010-03-27 01:36:38 C 07 45 55.02 +23 54 59.7 r H53
2010-03-27 01:39:07 C 07 45 55.80 +23 55 02.4 r H53
2010-03-27 01:41:38 C 07 45 56.63 +23 55 04.5 r H53
2010-03-27 01:44:10 C 07 45 57.50 +23 55 05.9 r H53
2010-03-27 18:28:47 C 07 51 35.36 +24 08 37.0 15.6 u C20
2010-03-27 18:31:40 C 07 51 36.30 +24 08 39.1 15.7 u C20
2010-03-27 19:35:04 C 07 51 58.21 +24 09 30.5 u A06
2010-03-27 19:55:18 C 07 52 04.83 +24 09 45.8 u A06
2010-03-27 20:02:11 C 07 52 07.09 +24 09 51.3 u A06
2010-03-27 20:14:03 C 07 52 10.99 +24 10 00.1 u A06
2010-03-27 20:19:34 C 07 52 12.78 +24 10 04.3 u A06
2010-03-27 20:25:05 C 07 52 14.59 +24 10 08.4 u A06
2010-03-28 18:42:25 C 07 59 39.18 +24 26 17.3 16.1 u C20
2010-03-28 18:43:52 C 07 59 39.65 +24 26 18.5 16.0 u C20
2010-03-28 18:45:19 C 07 59 40.10 +24 26 19.6 16.0 u C20
2010-03-29 18:19:19 C 08 07 24.04 +24 41 13.4 16.5 u 084
2010-03-29 18:20:48 C 08 07 24.49 +24 41 14.2 16.4 u 084
2010-03-29 22:11:28 C 08 08 38.07 +24 43 28.8 16.6 u C20
2010-03-29 22:14:22 C 08 08 39.04 +24 43 30.7 16.5 u C20
2010-03-30 02:23:40 C 08 10 00.95 +24 46 02.7 r H53
2010-03-30 02:26:56 C 08 10 01.83 +24 46 03.7 r H53
2010-03-30 02:28:56 C 08 10 02.46 +24 46 05.1 r H53
2010-03-30 02:30:55 C 08 10 03.11 +24 46 05.9 r H53
2010-03-30 02:32:55 C 08 10 03.71 +24 46 07.1 r H53
2010-03-30 02:34:55 C 08 10 04.31 +24 46 08.1 r H53
2010-03-31 01:05:02 C 08 17 17.35 +24 57 51.5 u H68
2010-03-31 01:15:40 C 08 17 20.64 +24 57 56.9 u H68
2010-03-31 01:26:47 C 08 17 24.05 +24 58 02.0 u H68
2010-03-31 01:37:53 C 08 17 27.54 +24 58 07.3 u H68
2010-03-31 01:49:22 C 08 17 31.08 +24 58 13.4 u H68
2010-03-31 02:00:45 C 08 17 34.56 +24 58 18.1 u H68
2010-03-31 02:11:51 C 08 17 38.03 +24 58 23.2 u H68
2010-03-31 02:22:55 C 08 17 41.48 +24 58 28.2 u H68
2010-03-31 19:50:11 C 08 23 11.19 +25 06 04.6 u A53
2010-03-31 19:59:38 C 08 23 14.08 +25 06 08.0 u A53
2010-03-31 20:10:09 C 08 23 17.32 +25 06 12.4 u A53
2010-03-31 20:20:41 C 08 23 20.53 +25 06 16.8 u A53
2010-03-31 20:31:12 C 08 23 23.75 +25 06 20.7 u A53
2010-03-31 22:15:55 C 08 23 55.99 +25 06 54.2 16.3 u 084
2010-03-31 22:17:24 C 08 23 56.47 +25 06 54.6 16.5 u 084
2010-04-01 01:03:16 C 08 24 49.32 +25 08 17.1 u H68
2010-04-01 01:16:58 C 08 24 53.48 +25 08 22.4 u H68
2010-04-01 01:31:05 C 08 24 57.76 +25 08 28.0 u H68
2010-04-01 01:59:14 C 08 25 06.32 +25 08 39.0 u H68