86326 (1999 WK13)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3626704794 ± 2.46e-08
Semi-major axis (a)1.8442974296 AU ± 5.36e-10
Inclination (i)34.31433993° ± 4.64e-06
Long. of Asc. Node (Ω)78.43540117° ± 2.79e-06
Arg. of Perihelion (ω)312.58821484° ± 6.12e-06
Mean Anomaly (M)147.41899527° ± 2.94e-06
Mean Motion (n)0.3935191167°/day ± 1.72e-10
Perihelion dist (q)1.17542520 AU ± 4.53e-08
Aphelion dist (Q)2.51316966 AU ± 4.53e-08
Orbital Period2.50464651 yr ± 1.09e-09
Physical Parameters
H (abs. magnitude)17.35
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.321″
Uncertainty0
Orbit TypeAmor
MOID0.278393 AU
Observations Used974
Oppositions28
Arc Total1979-2025
First Observation Used1979-11-18
Last Observation Used2025-02-24
Observations (1136)
Date Type RA Dec Mag Band Observatory
2024-11-23 21:02:34 C 01 23 29.902 -51 01 53.98 V M22
2024-11-23 21:17:03 C 01 23 29.628 -51 01 06.13 V M22
2024-11-26 02:48:53 C 01 23 07.253 -48 02 26.88 V W68
2024-11-26 02:55:30 C 01 23 07.186 -48 02 04.49 V W68
2024-11-26 03:03:33 C 01 23 07.094 -48 01 36.52 V W68
2024-11-26 03:18:06 C 01 23 06.970 -48 00 46.33 V W68
2024-11-30 02:24:18 C 01 23 10.591 -42 22 40.22 V W68
2024-11-30 02:32:11 C 01 23 10.567 -42 22 12.14 V W68
2024-11-30 02:36:45 C 01 23 10.546 -42 21 55.58 V W68
2024-11-30 02:51:59 C 01 23 10.536 -42 20 58.52 V W68
2024-12-01 20:08:19 C 01 23 28.092 -39 46 53.22 V M22
2024-12-01 20:13:02 C 01 23 28.097 -39 46 35.44 V M22
2024-12-01 20:21:50 C 01 23 28.099 -39 46 02.24 V M22
2024-12-01 20:36:49 C 01 23 28.162 -39 45 04.82 V M22
2024-12-02 22:19:51 C 01 23 43.034 -38 07 03.90 V M22
2024-12-02 22:24:26 C 01 23 43.042 -38 06 46.33 V M22
2024-12-02 22:32:20 C 01 23 43.102 -38 06 15.70 V M22
2024-12-05 01:48:43 C 01 24 24.442 -34 47 08.56 V W68
2024-12-05 01:54:11 C 01 24 24.509 -34 46 47.35 V W68
2024-12-05 02:03:33 C 01 24 24.554 -34 46 10.45 V W68
2024-12-05 02:09:38 C 01 24 24.655 -34 45 46.33 V W68
2024-12-05 02:14:11 C 01 24 24.694 -34 45 28.48 V W68
2024-12-05 02:18:46 C 01 24 24.744 -34 45 10.15 V W68
2024-12-05 02:22:04 C 01 24 24.749 -34 44 57.30 V W68
2024-12-05 02:39:46 C 01 24 24.962 -34 43 47.57 V W68
2024-12-06 01:56:15 C 01 24 47.822 -33 11 55.90 V W68
2024-12-06 02:01:30 C 01 24 47.856 -33 11 35.30 V W68
2024-12-06 02:06:04 C 01 24 47.909 -33 11 16.98 V W68
2024-12-06 02:13:12 C 01 24 47.993 -33 10 48.40 V W68
2024-12-06 02:15:08 C 01 24 48.007 -33 10 40.94 V W68
2024-12-06 02:29:13 C 01 24 48.182 -33 09 45.14 V W68
2024-12-06 20:17:42 C 01 25 07.270 -31 58 57.00 V M22
2024-12-06 20:23:50 C 01 25 07.349 -31 58 32.38 V M22
2024-12-06 21:14:36 C 01 25 08.042 -31 55 08.94 V M22
2024-12-07 19:41:38 C 01 25 34.639 -30 25 23.88 V M22
2024-12-07 19:46:16 C 01 25 34.730 -30 25 05.23 V M22
2024-12-07 19:56:04 C 01 25 34.846 -30 24 25.88 V M22
2024-12-07 20:10:42 C 01 25 35.062 -30 23 27.02 V M22
2024-12-09 02:28:46 C 01 26 13.826 -28 21 35.06 V W68
2024-12-09 02:33:19 C 01 26 13.896 -28 21 16.45 V W68
2024-12-09 02:43:50 C 01 26 14.088 -28 20 34.44 V W68
2024-12-09 02:57:57 C 01 26 14.357 -28 19 36.91 V W68
2024-12-10 01:45:52 C 01 26 46.522 -26 47 33.61 V W68
2024-12-10 01:50:26 C 01 26 46.586 -26 47 15.32 V W68
2024-12-10 01:59:40 C 01 26 46.764 -26 46 37.63 V W68
2024-12-10 02:14:21 C 01 26 47.050 -26 45 38.02 V W68
2024-12-10 19:51:01 C 01 27 13.207 -25 34 23.74 V M22
2024-12-10 19:55:36 C 01 27 13.291 -25 34 05.16 V M22
2024-12-10 20:03:28 C 01 27 13.442 -25 33 33.30 V M22
2024-12-10 20:20:19 C 01 27 13.805 -25 32 24.61 V M22