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
2010-04-15 02:27:52 C 09 53 15.50 +24 47 47.9 r H53
2010-04-15 02:29:51 C 09 53 15.91 +24 47 47.0 r H53
2010-04-15 02:31:51 C 09 53 16.33 +24 47 46.1 r H53
2010-04-15 02:33:52 C 09 53 16.74 +24 47 45.3 r H53
2010-04-15 20:47:24 C 09 57 08.57 +24 40 27.4 c J08
2010-04-15 21:09:57 C 09 57 13.14 +24 40 17.3 c J08
2010-04-16 02:44:21 C 09 58 23.44 +24 38 01.1 r 703
2010-04-16 02:54:06 C 09 58 25.35 +24 37 57.2 r 703
2010-04-16 03:04:00 C 09 58 27.37 +24 37 53.1 r 703
2010-04-16 03:13:52 C 09 58 29.38 +24 37 48.9 r 703
2010-04-16 03:21:55 C 09 58 31.04 +24 37 45.3 r G96
2010-04-16 03:22:56 C 09 58 30.76 +24 37 42.6 r H53
2010-04-16 03:25:56 C 09 58 31.37 +24 37 41.5 r H53
2010-04-16 03:28:55 C 09 58 32.00 +24 37 40.5 r H53
2010-04-16 03:29:38 C 09 58 32.59 +24 37 42.2 r G96
2010-04-16 03:32:24 C 09 58 32.64 +24 37 39.3 r H53
2010-04-16 03:35:24 C 09 58 33.30 +24 37 37.6 r H53
2010-04-16 03:37:15 C 09 58 34.14 +24 37 39.0 r G96
2010-04-16 03:38:25 C 09 58 33.94 +24 37 36.6 r H53
2010-04-16 03:44:54 C 09 58 35.68 +24 37 35.9 r G96
2010-04-16 20:41:17 C 10 02 03.99 +24 30 13.4 16.6 u C20
2010-04-16 20:44:12 C 10 02 04.57 +24 30 12.1 16.6 u C20
2010-04-16 21:52:20 C 10 02 19.01 +24 29 40.8 o J16
2010-04-16 22:12:15 C 10 02 23.00 +24 29 32.0 o J16
2010-04-17 11:30:12 C 10 05 04.13 +24 23 40.8 u 379
2010-04-17 11:47:02 C 10 05 07.42 +24 23 33.2 u 379
2010-04-17 11:52:22 C 10 05 08.44 +24 23 30.8 u 379
2010-04-17 20:18:57 C 10 06 49.37 +24 19 33.2 c 127
2010-04-17 20:25:02 C 10 06 50.56 +24 19 30.3 c 127
2010-04-17 20:28:08 C 10 06 51.10 +24 19 27.9 u A27
2010-04-17 20:29:02 C 10 06 51.32 +24 19 28.5 c 127
2010-04-17 20:33:14 C 10 06 52.16 +24 19 26.5 c 127
2010-04-17 20:35:34 C 10 06 52.53 +24 19 24.4 u A27
2010-04-17 20:41:28 C 10 06 53.66 +24 19 21.6 u A27
2010-04-17 22:37:37 C 10 07 15.86 +24 18 25.9 16.4 u C20
2010-04-17 22:40:31 C 10 07 16.42 +24 18 24.5 16.5 u C20
2010-04-18 20:10:07 C 10 11 28.68 +24 08 11.6 u A27
2010-04-18 20:11:17 C 10 11 28.70 +24 08 08.4 16.5 u 084
2010-04-18 20:12:46 C 10 11 28.94 +24 08 07.7 17.5 u 084
2010-04-18 20:15:25 C 10 11 29.69 +24 08 08.7 u A27
2010-04-18 20:21:25 C 10 11 30.82 +24 08 06.3 u A27
2010-04-18 20:38:00 C 10 11 34.01 +24 07 58.6 c 127
2010-04-18 20:42:07 C 10 11 34.80 +24 07 56.6 c 127
2010-04-18 20:46:20 C 10 11 35.58 +24 07 54.5 c 127
2010-04-18 20:50:34 C 10 11 36.37 +24 07 52.3 c 127
2010-04-18 22:08:04 C 10 11 50.85 +24 07 15.5 u 160
2010-04-18 22:10:09 C 10 11 51.25 +24 07 13.8 u 160
2010-04-18 22:12:20 C 10 11 51.66 +24 07 13.3 u 160
2010-04-19 02:41:35 C 10 12 43.76 +24 05 04.0 r H53
2010-04-19 02:44:36 C 10 12 44.34 +24 05 02.9 r H53