106538 (2000 WK63)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7656156297 ± 9.83e-09
Semi-major axis (a)2.4188415700 AU ± 2.57e-09
Inclination (i)10.33638806° ± 2.09e-06
Long. of Asc. Node (Ω)163.38338048° ± 1.23e-05
Arg. of Perihelion (ω)41.74146542° ± 1.24e-05
Mean Anomaly (M)177.32530975° ± 2.41e-06
Mean Motion (n)0.2619999090°/day ± 4.18e-10
Perihelion dist (q)0.56693866 AU ± 2.38e-08
Aphelion dist (Q)4.27074448 AU ± 2.42e-08
Orbital Period3.76193369 yr ± 6.00e-09
Physical Parameters
H (abs. magnitude)16.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.291″
Uncertainty0
Orbit TypeApollo
MOID0.125910 AU
Observations Used1056
Oppositions32
Arc Total1982-2025
First Observation Used2000-11-26
Last Observation Used2025-10-28
Observations (1158)
Date Type RA Dec Mag Band Observatory
2024-08-05 12:07:56 C 00 29 41.392 +01 34 59.53 X F52
2024-08-05 12:25:02 C 00 29 40.931 +01 34 54.57 X F52
2024-08-05 12:42:11 C 00 29 40.465 +01 34 49.75 X F52
2024-08-11 19:37:34 C 00 25 11.84 +00 48 32.6 V D29
2024-08-11 19:47:45 C 00 25 11.45 +00 48 29.0 V D29
2024-08-27 13:05:12 C 00 10 00.230 -01 32 04.79 X F51
2024-08-27 13:20:20 C 00 09 59.518 -01 32 10.95 X F51
2024-08-27 13:35:29 C 00 09 58.793 -01 32 17.17 X F51
2024-08-31 18:03:53 C 00 05 12.47 -02 13 41.9 V D29
2024-08-31 18:24:15 C 00 05 11.45 -02 13 50.3 V D29
2024-08-31 18:44:37 C 00 05 10.52 -02 13 58.2 V D29
2024-09-03 09:03:13 C 00 02 07.069 -02 40 00.01 V G96
2024-09-03 09:10:35 C 00 02 06.727 -02 40 02.60 V G96
2024-09-03 09:17:55 C 00 02 06.295 -02 40 05.63 V G96
2024-09-03 09:25:15 C 00 02 05.957 -02 40 09.16 V G96
2024-09-12 06:21:35 C 23 51 22.774 -04 08 50.32 V G96
2024-09-12 06:29:06 C 23 51 22.403 -04 08 52.91 V G96
2024-09-12 06:36:37 C 23 51 21.982 -04 08 55.97 V G96
2024-09-12 06:44:08 C 23 51 21.618 -04 08 59.14 V G96
2024-09-20 08:32:30 C 23 41 43.074 -05 25 37.01 X F52
2024-09-20 08:44:52 C 23 41 42.449 -05 25 42.00 X F52
2024-09-20 08:57:21 C 23 41 41.817 -05 25 46.85 X F52
2024-09-20 09:09:52 C 23 41 41.224 -05 25 51.29 X F52
2024-09-22 17:11:03 C 23 38 59.77 -05 46 43.2 V D29
2024-09-22 17:31:24 C 23 38 58.78 -05 46 51.1 V D29
2024-09-22 17:51:46 C 23 38 57.86 -05 46 58.9 V D29
2024-09-25 05:24:22 C 23 36 11.041 -06 08 21.05 V G96
2024-09-25 05:31:48 C 23 36 10.706 -06 08 23.68 V G96
2024-09-25 05:39:13 C 23 36 10.325 -06 08 26.59 V G96
2024-09-25 05:46:38 C 23 36 10.004 -06 08 29.26 V G96
2024-09-28 07:59:54 C 23 32 49.308 -06 33 50.61 X F52
2024-09-28 08:15:13 C 23 32 48.623 -06 33 55.71 X F52
2024-09-28 08:30:36 C 23 32 47.928 -06 34 00.84 X F52
2024-09-28 08:46:04 C 23 32 47.226 -06 34 05.94 X F52
2024-10-04 08:04:37 C 23 26 47.927 -07 18 38.65 X F51
2024-10-04 08:21:14 C 23 26 47.254 -07 18 43.54 X F51
2024-10-04 08:37:30 C 23 26 46.593 -07 18 48.29 X F51
2024-10-04 08:53:53 C 23 26 45.932 -07 18 52.82 X F51
2024-10-05 08:35:11 C 23 25 50.616 -07 25 38.20 X F51
2024-10-05 08:49:24 C 23 25 50.043 -07 25 42.34 X F51
2024-10-05 09:03:36 C 23 25 49.491 -07 25 46.25 X F51
2024-10-05 09:18:38 C 23 25 48.898 -07 25 50.38 X F51
2024-10-07 04:30:51 C 23 24 11.293 -07 37 42.20 V G96
2024-10-07 04:38:18 C 23 24 11.084 -07 37 44.44 V G96
2024-10-07 04:53:10 C 23 24 10.480 -07 37 48.29 V G96
2024-10-24 06:36:23 C 23 12 28.791 -08 59 56.28 X F51
2024-10-24 06:51:16 C 23 12 28.478 -08 59 58.69 X F51
2024-10-24 07:06:08 C 23 12 28.173 -09 00 00.46 X F51
2025-10-15 17:04:28 C 01 34 25.387 +00 43 06.09 W O18
2025-10-15 18:04:22 C 01 34 23.229 +00 42 51.89 W O18