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
2023-04-01 21:38:58 S 08 23 19.93 +24 57 26.6 L C51
2023-04-01 23:12:40 S 08 23 48.02 +24 58 01.5 L C51
2023-04-02 00:46:11 S 08 24 16.01 +24 58 36.0 L C51
2023-04-02 02:19:53 S 08 24 44.03 +24 59 09.9 L C51
2023-04-02 05:27:07 S 08 25 39.89 +25 00 16.4 L C51
2023-04-02 08:34:20 S 08 26 35.61 +25 01 20.9 L C51
2023-04-03 19:05:35 B 08 36 42.206 +25 11 04.25 X B72
2023-04-03 19:08:48 B 08 36 43.114 +25 11 04.93 X B72
2023-04-03 19:12:00 B 08 36 44.031 +25 11 05.74 X B72
2023-04-03 19:20:19 C 08 36 46.267 +25 11 10.86 V 160
2023-04-03 19:24:57 C 08 36 47.606 +25 11 11.65 V 160
2023-04-03 19:29:39 C 08 36 48.984 +25 11 12.01 V 160
2023-04-03 21:03:30 C 08 37 15.578 +25 11 31.42 X K87
2023-04-03 21:06:09 C 08 37 16.327 +25 11 31.67 X K87
2023-04-03 21:08:48 C 08 37 17.074 +25 11 32.50 X K87
2023-04-04 19:18:21 C 08 43 36.533 +25 15 57.24 V 160
2023-04-04 19:24:20 C 08 43 38.141 +25 15 57.96 V 160
2023-04-04 19:30:21 C 08 43 39.859 +25 15 59.08 V 160
2023-04-05 07:33:37 C 08 47 02.297 +25 17 54.92 V T05
2023-04-05 07:41:03 C 08 47 04.325 +25 17 55.61 V T05
2023-04-05 07:46:59 C 08 47 05.930 +25 17 56.69 V T05
2023-04-05 19:06:40 B 08 50 15.091 +25 19 03.35 X B72
2023-04-05 19:10:01 B 08 50 15.998 +25 19 03.56 X B72
2023-04-05 19:13:23 B 08 50 16.898 +25 19 03.91 X B72
2023-04-05 19:25:04 C 08 50 19.954 +25 19 07.54 V 160
2023-04-05 19:29:33 C 08 50 21.154 +25 19 07.18 V 160
2023-04-05 19:34:02 C 08 50 22.277 +25 19 07.61 V 160
2023-04-05 21:14:56 C 08 50 49.771 +25 19 15.53 X K87
2023-04-05 21:17:42 C 08 50 50.530 +25 19 15.67 X K87
2023-04-05 21:20:30 C 08 50 51.276 +25 19 15.71 X K87
2023-04-06 19:07:24 C 08 56 47.494 +25 20 46.39 V 160
2023-04-06 19:09:38 C 08 56 48.058 +25 20 45.64 V 160
2023-04-06 19:11:52 C 08 56 48.744 +25 20 46.21 V 160
2023-04-07 07:38:44 C 09 00 08.014 +25 21 11.92 V T05
2023-04-07 07:42:47 C 09 00 09.070 +25 21 11.81 V T05
2023-04-07 07:52:06 C 09 00 11.479 +25 21 11.59 V T05
2023-04-07 08:06:40 C 09 00 15.252 +25 21 11.59 V T05
2023-04-08 18:44:55 B 09 09 18.05 +25 19 52.5 Z M45
2023-04-08 20:52:16 B 09 09 50.07 +25 19 41.6 Z M45
2023-04-08 20:56:34 B 09 09 51.16 +25 19 40.4 Z M45
2023-04-09 05:02:31 C 09 11 54.964 +25 19 05.09 V 703
2023-04-09 05:10:13 C 09 11 56.879 +25 19 04.26 V 703
2023-04-09 05:17:55 C 09 11 58.790 +25 19 03.43 V 703
2023-04-09 05:25:37 C 09 12 00.702 +25 19 02.60 V 703
2023-04-09 07:46:20 C 09 12 36.480 +25 18 53.93 V T05
2023-04-09 07:50:55 C 09 12 37.606 +25 18 53.35 V T05
2023-04-09 07:59:17 C 09 12 39.662 +25 18 52.42 V T05
2023-04-09 08:13:25 C 09 12 43.145 +25 18 50.76 V T05
2023-04-09 20:21:28 B 09 15 45.89 +25 17 18.0 Z M45
2023-04-09 20:55:58 B 09 15 54.34 +25 17 12.8 Z M45