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
2020-05-23 09:04:36 C 16 38 17.04 -02 20 07.2 V G96
2020-05-23 09:12:09 C 16 38 16.58 -02 20 06.4 V G96
2020-05-23 09:19:41 C 16 38 16.14 -02 20 05.4 V G96
2020-05-23 10:16:19 C 16 38 13.03 -02 19 57.4 V T08
2020-05-23 10:20:19 C 16 38 12.81 -02 19 57.0 V T08
2020-05-23 10:24:18 C 16 38 12.58 -02 19 56.5 V T08
2020-05-23 10:32:16 C 16 38 12.09 -02 19 55.5 V T08
2020-05-28 10:27:14 C 16 31 18.131 -02 08 56.36 U F52
2020-05-28 10:43:26 C 16 31 17.186 -02 08 55.23 U F52
2020-05-29 11:21:08 C 16 29 53.96 -02 07 26.8 V T05
2020-05-29 11:26:26 C 16 29 53.70 -02 07 25.6 V T05
2020-05-29 11:35:57 C 16 29 53.12 -02 07 26.3 V T05
2020-05-29 12:27:11 C 16 29 50.16 -02 07 22.8 V T05
2020-06-01 11:17:38 C 16 25 56.276 -02 04 36.46 U F52
2020-06-01 11:41:10 C 16 25 54.959 -02 04 35.85 U F52
2020-06-01 12:04:42 C 16 25 53.640 -02 04 35.44 U F52
2020-06-09 14:19:44 C 16 16 04.020 -02 07 34.82 V P07
2020-06-09 15:26:22 C 16 16 00.802 -02 07 38.64 V P07
2020-06-09 16:41:23 C 16 15 57.139 -02 07 42.56 V P07
2020-06-09 17:45:08 C 16 15 54.086 -02 07 45.62 V P07
2020-06-10 14:49:22 C 16 14 55.98 -02 09 06.8 q D29
2020-06-10 15:09:44 C 16 14 55.02 -02 09 08.3 q D29
2020-06-10 15:30:06 C 16 14 54.05 -02 09 09.5 q D29
2020-06-13 08:17:32 C 16 12 02.442 -02 13 59.90 U F51
2020-06-13 08:37:45 C 16 12 01.548 -02 14 01.69 U F51
2020-06-13 08:57:57 C 16 12 00.652 -02 14 03.50 U F51
2020-06-13 09:18:38 C 16 11 59.743 -02 14 05.28 U F51
2020-06-15 09:06:14 C 16 10 00.903 -02 18 37.92 U F52
2020-06-15 09:23:22 C 16 10 00.186 -02 18 39.71 U F52
2020-06-15 09:40:31 C 16 09 59.465 -02 18 41.50 U F52
2020-06-19 08:53:35 C 16 06 23.517 -02 29 59.99 U F52
2020-06-19 09:13:42 C 16 06 22.779 -02 30 02.72 U F52
2020-06-19 09:33:47 C 16 06 22.037 -02 30 05.56 U F52
2020-06-19 09:53:51 C 16 06 21.293 -02 30 08.07 U F52
2020-06-22 08:58:23 C 16 03 58.985 -02 40 23.92 U F52
2020-06-22 09:14:30 C 16 03 58.458 -02 40 26.35 U F52
2020-06-22 09:30:35 C 16 03 57.929 -02 40 28.80 U F52
2020-06-22 09:46:40 C 16 03 57.394 -02 40 31.33 U F52
2020-06-26 06:47:40 C 16 01 16.385 -02 56 03.49 U F52
2020-06-26 07:05:41 C 16 01 15.872 -02 56 06.72 U F52
2020-06-26 07:23:44 C 16 01 15.373 -02 56 10.01 U F52
2020-06-26 07:41:45 C 16 01 14.870 -02 56 13.29 U F52
2020-07-10 06:40:58 C 15 55 26.944 -04 07 29.61 U F52
2020-07-10 06:56:14 C 15 55 26.775 -04 07 33.23 U F52
2020-07-10 07:11:32 C 15 55 26.633 -04 07 36.95 U F52
2020-07-10 07:26:47 C 15 55 26.473 -04 07 40.63 U F52
2020-07-17 07:19:52 C 15 54 41.317 -04 49 41.17 U F51
2020-07-17 07:37:52 C 15 54 41.278 -04 49 45.71 U F51
2020-07-17 07:55:49 C 15 54 41.254 -04 49 50.56 U F51
2020-08-08 06:12:47 C 16 00 15.179 -07 13 26.33 U F52