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
2022-05-03 02:04:06 C 09 40 06.422 -18 58 56.06 V W68
2022-05-03 02:24:30 S 09 40 10.37 -18 58 40.6 L C51
2022-05-03 05:32:27 S 09 40 44.77 -18 55 48.6 L C51
2022-05-03 08:40:35 S 09 41 19.30 -18 52 56.7 L C51
2022-05-03 11:47:48 S 09 41 53.48 -18 50 05.2 L C51
2022-05-03 14:56:29 S 09 42 27.842 -18 47 15.04 L C51
2022-05-03 18:04:26 S 09 43 02.153 -18 44 20.98 L C51
2022-05-03 21:12:34 S 09 43 36.504 -18 41 29.22 L C51
2022-05-04 00:20:31 S 09 44 10.702 -18 38 37.32 L C51
2022-05-05 03:48:18 C 09 49 08.908 -18 13 54.26 V G96
2022-05-05 03:55:47 C 09 49 10.225 -18 13 47.57 V G96
2022-05-05 04:03:15 C 09 49 11.561 -18 13 40.87 V G96
2022-05-05 04:10:43 C 09 49 12.853 -18 13 33.74 V G96
2022-05-14 04:22:25 C 10 26 31.146 -15 09 44.03 V G96
2022-05-14 04:29:57 C 10 26 32.377 -15 09 38.20 V G96
2022-05-14 04:37:27 C 10 26 33.572 -15 09 32.11 V G96
2022-05-14 04:44:58 C 10 26 34.796 -15 09 26.24 V G96
2022-05-14 09:24:54 S 10 27 20.928 -15 05 36.24 L C51
2022-05-15 07:20:45 S 10 30 55.776 -14 48 34.02 L C51
2022-05-15 16:44:36 S 10 32 27.413 -14 41 19.07 L C51
2022-05-15 21:26:37 S 10 33 12.917 -14 37 45.41 L C51
2022-05-16 05:16:35 S 10 34 28.69 -14 31 47.7 L C51
2022-05-16 06:50:39 S 10 34 43.75 -14 30 36.1 L C51
2022-05-16 08:24:32 S 10 34 58.91 -14 29 24.4 L C51
2022-05-16 09:58:36 S 10 35 13.97 -14 28 15.1 L C51
2022-05-16 11:32:29 S 10 35 29.11 -14 27 04.9 L C51
2022-05-16 14:40:26 S 10 35 59.10 -14 24 43.5 L C51
2022-05-17 01:38:21 S 10 37 44.20 -14 16 32.9 L C51
2022-05-17 04:46:29 S 10 38 14.17 -14 14 16.4 L C51
2022-05-17 11:02:23 S 10 39 13.78 -14 09 36.8 L C51
2022-05-17 17:18:16 S 10 40 13.43 -14 04 58.9 L C51
2022-05-18 02:42:08 S 10 41 42.21 -13 58 11.8 L C51
2022-05-31 04:11:49 C 11 27 24.106 -10 47 43.80 V G96
2022-05-31 04:19:21 C 11 27 25.110 -10 47 40.16 V G96
2022-05-31 04:26:53 C 11 27 26.089 -10 47 36.13 V G96
2022-05-31 04:34:25 C 11 27 27.097 -10 47 32.96 V G96
2025-09-02 12:25:22 C 02 40 30.493 +31 32 23.10 X F52
2025-09-02 12:58:22 C 02 40 30.962 +31 32 25.78 X F52
2025-09-02 13:14:56 C 02 40 31.214 +31 32 27.23 X F52
2025-09-29 07:46:31 C 02 40 20.11 +31 16 32.6 V H21
2025-09-29 08:05:46 C 02 40 19.73 +31 16 29.3 V H21
2025-10-12 14:36:05 C 02 31 43.750 +29 54 00.79 X F51
2025-10-12 15:00:30 C 02 31 42.881 +29 53 51.45 X F51
2025-10-12 15:09:49 C 02 31 42.486 +29 53 47.83 X F51
2025-10-23 09:22:57 C 02 20 53.536 +27 55 34.97 X F52
2025-10-23 09:52:51 C 02 20 52.030 +27 55 18.09 X F52
2025-10-23 10:07:59 C 02 20 51.291 +27 55 09.44 X F52
2025-10-26 06:10:30 C 02 17 34.753 +27 15 39.10 V G96
2025-10-26 06:19:49 C 02 17 34.296 +27 15 33.77 V G96
2025-10-26 06:27:55 C 02 17 33.864 +27 15 28.87 V G96