518424 (2000 WK107)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5429264609 ± 2.21e-08
Semi-major axis (a)2.5909609150 AU ± 5.20e-09
Inclination (i)24.16843816° ± 7.27e-06
Long. of Asc. Node (Ω)233.64015790° ± 7.06e-06
Arg. of Perihelion (ω)271.90930059° ± 1.05e-05
Mean Anomaly (M)320.88533863° ± 3.38e-06
Mean Motion (n)0.2363311584°/day ± 7.11e-10
Perihelion dist (q)1.18425968 AU ± 5.74e-08
Aphelion dist (Q)3.99766215 AU ± 5.79e-08
Orbital Period4.17053041 yr ± 1.26e-08
Physical Parameters
H (abs. magnitude)18.15
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.271″
Uncertainty0
Orbit TypeAmor
MOID0.455461 AU
Observations Used230
Oppositions20
Arc Total2000-2026
First Observation Used2000-11-28
Last Observation Used2026-01-11
Observations (451)
Date Type RA Dec Mag Band Observatory
2017-10-26 12:10:49 C 08 46 14.55 +00 28 18.4 U V06
2017-10-26 12:13:46 C 08 46 14.92 +00 28 14.3 U V06
2017-10-26 12:16:44 C 08 46 15.30 +00 28 09.7 U V06
2017-10-27 11:46:05 C 08 49 19.00 -00 05 44.0 o 691
2017-10-27 12:13:53 C 08 49 22.58 -00 06 24.9 o 691
2017-10-27 12:41:50 C 08 49 26.22 -00 07 06.0 o 691
2017-10-31 14:29:58 C 09 02 18.025 -02 32 14.69 L F51
2017-10-31 14:45:52 C 09 02 20.094 -02 32 38.48 L F51
2017-10-31 15:17:47 C 09 02 24.272 -02 33 26.85 L F51
2018-05-15 07:43:10 C 15 51 10.59 -17 17 44.6 U G96
2018-05-15 07:50:36 C 15 51 10.16 -17 17 37.5 U G96
2018-05-15 07:58:02 C 15 51 09.73 -17 17 29.3 U G96
2018-05-16 10:00:25 C 15 49 44.80 -16 50 40.0 o 691
2018-05-16 10:02:50 C 15 49 44.68 -16 50 37.1 o 691
2018-05-16 10:05:15 C 15 49 44.54 -16 50 34.8 o 691
2018-05-16 10:07:40 C 15 49 44.43 -16 50 32.2 o 691
2018-05-16 10:10:05 C 15 49 44.27 -16 50 29.9 o 691
2018-05-16 10:12:31 C 15 49 44.14 -16 50 27.2 o 691
2018-05-18 09:20:23 C 15 47 14.61 -16 03 01.9 U G96
2018-05-18 09:28:07 C 15 47 14.20 -16 02 54.3 U G96
2018-05-18 09:41:06 C 15 47 13.48 -16 02 41.3 U G96
2018-05-18 09:48:50 C 15 47 13.05 -16 02 33.5 U G96
2018-05-19 10:56:42 C 15 45 55.621 -15 37 52.40 U F51
2018-05-19 11:13:50 C 15 45 54.697 -15 37 35.69 U F51
2018-05-20 11:17:06 C 15 44 41.791 -15 14 25.00 U F51
2018-05-20 11:33:35 C 15 44 40.933 -15 14 09.14 U F51
2018-05-20 11:50:13 C 15 44 40.061 -15 13 53.47 U F51
2018-06-06 08:48:14 C 15 28 43.877 -09 56 11.76 U F51
2018-06-06 09:04:31 C 15 28 43.386 -09 56 01.90 U F51
2018-06-06 09:37:07 C 15 28 42.406 -09 55 42.10 U F51
2018-06-18 05:34:41 C 15 23 15.23 -07 37 21.1 U G96
2018-06-18 05:40:47 C 15 23 15.07 -07 37 18.6 o 691
2018-06-18 05:42:06 C 15 23 15.09 -07 37 17.9 U G96
2018-06-18 05:49:30 C 15 23 15.06 -07 37 15.5 U G96
2018-06-18 05:56:54 C 15 23 14.86 -07 37 12.4 U G96
2018-06-18 05:59:00 C 15 23 14.83 -07 37 11.6 o 691
2018-06-18 06:17:14 C 15 23 14.60 -07 37 04.7 o 691
2021-10-13 09:51:10 C 05 08 29.49 +24 16 46.1 V G96
2021-10-13 09:58:39 C 05 08 29.77 +24 16 41.8 V G96
2021-10-13 10:06:09 C 05 08 30.00 +24 16 37.9 V G96
2021-10-13 10:13:39 C 05 08 30.27 +24 16 33.7 V G96
2021-11-07 07:48:30 C 05 20 57.04 +16 16 04.3 V G96
2021-11-07 07:55:52 C 05 20 57.01 +16 15 56.0 V G96
2021-11-07 08:03:14 C 05 20 57.00 +16 15 47.6 V G96
2021-11-07 08:10:38 C 05 20 56.99 +16 15 39.1 V G96
2021-11-08 17:38:27 C 05 20 58.985 +15 37 23.84 V P07
2021-11-08 18:32:51 C 05 20 58.800 +15 36 19.73 V P07
2021-11-08 19:27:56 C 05 20 58.654 +15 35 15.50 V P07
2021-11-08 19:32:41 C 05 20 58.574 +15 35 10.46 V P07
2021-11-08 20:16:53 C 05 20 58.418 +15 34 17.44 V P07