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
2023-01-20 06:02:32 C 01 55 12.552 -13 28 19.56 V T05
2023-01-20 06:17:34 C 01 55 13.956 -13 28 09.08 V T05
2023-01-21 00:51:11 C 01 57 03.902 -13 14 55.21 V W68
2023-01-21 00:55:43 C 01 57 04.363 -13 14 51.54 V W68
2023-01-21 01:06:46 C 01 57 05.422 -13 14 43.66 V W68
2023-01-21 01:33:01 C 01 57 07.934 -13 14 24.76 V W68
2023-01-22 03:22:34 C 01 59 44.459 -12 56 12.84 V 703
2023-01-22 03:30:20 C 01 59 45.208 -12 56 07.19 V 703
2023-01-22 03:38:06 C 01 59 45.982 -12 56 01.18 V 703
2023-01-22 03:45:52 C 01 59 46.720 -12 55 55.45 V 703
2023-01-24 05:33:44 C 02 04 59.155 -12 18 36.07 V T05
2023-01-24 05:38:18 C 02 04 59.626 -12 18 32.33 V T05
2023-01-24 05:48:13 C 02 05 00.631 -12 18 24.80 V T05
2023-01-24 06:03:16 C 02 05 02.143 -12 18 13.10 V T05
2023-01-25 00:02:42 C 02 06 58.79 -12 04 18.0 V W46
2023-01-25 00:23:31 C 02 07 00.94 -12 04 01.7 V W46
2023-01-25 00:44:40 C 02 07 03.17 -12 03 44.7 V W46
2023-01-29 02:34:46 C 02 18 10.004 -10 42 33.98 V 703
2023-01-29 02:43:23 C 02 18 11.009 -10 42 25.81 V 703
2023-01-29 02:52:01 C 02 18 11.956 -10 42 18.68 V 703
2023-01-29 03:00:38 C 02 18 12.964 -10 42 10.80 V 703
2023-02-01 18:40:10 C 02 29 01.510 -09 21 16.70 V M22
2023-02-01 18:44:43 C 02 29 02.030 -09 21 12.24 V M22
2023-02-01 19:00:20 C 02 29 04.010 -09 20 57.23 V M22
2023-02-01 19:08:09 C 02 29 04.990 -09 20 49.49 V M22
2023-02-02 17:50:04 C 02 32 01.95 -08 59 05.8 V 130
2023-02-02 17:52:09 C 02 32 02.24 -08 59 03.7 V 130
2023-02-02 17:54:17 C 02 32 02.50 -08 59 01.0 V 130
2023-02-02 17:56:29 C 02 32 02.76 -08 58 59.0 V 130
2023-02-07 18:05:49 C 02 48 39.18 -06 51 51.6 V G33
2023-02-07 18:10:50 C 02 48 39.91 -06 51 46.6 V G33
2023-02-08 01:36:41 C 02 49 44.441 -06 42 50.87 V W68
2023-02-08 01:41:16 C 02 49 45.096 -06 42 45.79 V W68
2023-02-08 01:49:42 C 02 49 46.296 -06 42 36.54 V W68
2023-02-08 02:13:47 C 02 49 49.769 -06 42 08.24 V W68
2023-02-09 18:32:43 C 02 55 52.610 -05 55 02.57 V M22
2023-02-09 18:37:17 C 02 55 53.299 -05 54 57.10 V M22
2023-02-09 18:45:05 C 02 55 54.434 -05 54 47.84 V M22
2023-02-09 19:05:14 C 02 55 57.434 -05 54 23.51 V M22
2023-02-10 03:48:09 C 02 57 17.672 -05 44 19.39 V 703
2023-02-10 03:56:20 C 02 57 18.925 -05 44 09.17 V 703
2023-02-10 04:04:30 C 02 57 20.117 -05 43 58.94 V 703
2023-02-10 04:12:41 C 02 57 21.337 -05 43 49.37 V 703
2023-02-11 00:35:54 C 03 00 31.944 -05 18 30.56 V W68
2023-02-11 00:46:56 C 03 00 33.643 -05 18 17.32 V W68
2023-02-11 01:01:53 C 03 00 35.906 -05 17 58.49 V W68
2023-02-11 01:13:34 C 03 00 37.699 -05 17 44.23 V W68
2023-02-13 18:18:40 C 03 11 12.36 -03 54 39.7 V G33
2023-02-13 18:20:21 C 03 11 12.63 -03 54 37.5 V G33
2023-02-13 18:22:02 C 03 11 12.90 -03 54 34.9 V G33