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
2012-08-16 13:10:29 c 23 33 27.834 -01 08 59.21 L F51
2012-08-16 13:14:45 c 23 33 27.703 -01 09 00.56 L F51
2012-08-22 14:00:02 c 23 28 50.261 -01 57 07.20 L F51
2012-08-22 14:02:11 c 23 28 50.187 -01 57 07.96 L F51
2012-08-22 14:04:20 c 23 28 50.089 -01 57 08.62 L F51
2012-08-22 14:10:45 c 23 28 49.876 -01 57 10.99 L F51
2012-08-22 14:12:53 c 23 28 49.799 -01 57 11.77 L F51
2012-08-22 14:15:02 c 23 28 49.720 -01 57 12.52 L F51
2012-08-25 05:22:48 C 23 26 32.74 -02 20 32.7 o 691
2012-08-25 05:48:21 C 23 26 31.78 -02 20 42.2 o 691
2012-08-25 06:10:15 C 23 26 30.92 -02 20 50.8 o 691
2012-08-26 11:14:42 c 23 25 24.377 -02 32 01.59 L F51
2012-08-26 11:30:20 c 23 25 23.749 -02 32 07.70 L F51
2012-08-26 11:47:01 c 23 25 23.079 -02 32 14.19 L F51
2012-08-26 12:02:47 c 23 25 22.452 -02 32 20.35 L F51
2012-08-28 06:04:10 C 23 23 43.35 -02 49 01.7 V G45
2012-08-28 08:13:03 C 23 23 37.95 -02 49 52.6 V G45
2012-08-28 08:29:07 C 23 23 37.31 -02 49 59.3 V G45
2012-08-28 09:10:40 C 23 23 35.51 -02 50 16.1 V G45
2012-09-11 06:23:36 C 23 08 38.49 -05 18 06.2 V G45
2012-09-11 08:33:06 C 23 08 32.05 -05 19 07.6 V G45
2012-09-11 08:58:36 C 23 08 30.84 -05 19 19.5 V G45
2012-09-11 09:17:03 C 23 08 29.86 -05 19 28.0 V G45
2012-09-11 10:16:58 C 23 08 26.94 -05 19 56.7 V G45
2012-09-12 13:11:02 C 23 07 09.15 -05 32 34.7 r E12
2012-09-12 13:47:45 C 23 07 07.39 -05 32 51.7 r E12
2012-09-12 14:06:01 C 23 07 06.49 -05 33 00.7 r E12
2012-09-17 05:45:22 C 23 01 40.36 -06 26 20.4 r G96
2012-09-17 05:58:45 C 23 01 39.68 -06 26 26.7 r G96
2012-09-17 06:12:09 C 23 01 39.00 -06 26 33.2 r G96
2012-09-17 06:25:31 C 23 01 38.35 -06 26 39.5 r G96
2012-11-16 05:11:11 C 22 30 39.475 -13 05 09.85 L F51
2012-11-16 05:26:42 C 22 30 39.709 -13 05 10.05 L F51
2015-07-23 10:59:43 C 22 26 36.569 -03 29 59.04 L F51
2015-07-23 11:16:55 C 22 26 36.128 -03 30 01.86 L F51
2015-07-23 11:33:52 C 22 26 35.671 -03 30 04.72 L F51
2015-07-23 11:50:54 C 22 26 35.238 -03 30 07.51 L F51
2015-08-09 10:13:16 C 22 13 33.105 -05 00 15.30 L F51
2015-08-09 10:31:03 C 22 13 32.419 -05 00 20.20 L F51
2015-08-09 10:48:23 C 22 13 31.740 -05 00 24.86 L F51
2015-08-09 11:05:46 C 22 13 31.053 -05 00 29.69 L F51
2015-08-13 16:40:18 C 22 09 30.13 -05 29 33.1 q D29
2015-08-13 17:03:09 C 22 09 29.20 -05 29 38.6 q D29
2015-08-20 09:32:46 C 22 02 44.84 -06 19 32.6 o 691
2015-08-20 09:59:53 C 22 02 43.67 -06 19 42.0 o 691
2015-08-20 10:27:02 C 22 02 42.46 -06 19 49.9 o 691
2015-09-05 08:49:06 C 21 46 09.892 -08 29 02.65 L F51
2015-09-05 09:04:53 C 21 46 09.213 -08 29 08.03 L F51
2015-09-05 09:36:59 C 21 46 07.832 -08 29 18.95 L F51
2015-09-06 09:11:43 C 21 45 08.961 -08 37 20.96 L F51