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
2024-10-25 04:04:16 C 02 16 56.030 -76 48 10.15 V W68
2024-10-25 04:18:55 C 02 16 53.172 -76 47 52.12 V W68
2024-10-25 04:37:10 C 02 16 49.934 -76 47 29.98 V W68
2024-10-25 04:41:47 C 02 16 48.835 -76 47 25.01 V W68
2024-10-25 04:49:39 C 02 16 47.623 -76 47 15.50 V W68
2024-10-25 04:57:31 C 02 16 46.114 -76 47 06.04 V W68
2024-10-25 05:08:24 C 02 16 43.834 -76 46 52.46 V W68
2024-10-29 05:22:09 C 02 01 44.134 -74 40 22.22 V W68
2024-10-29 05:26:45 C 02 01 43.440 -74 40 15.02 V W68
2024-10-29 05:36:37 C 02 01 41.930 -74 40 01.38 V W68
2024-10-29 05:55:25 C 02 01 39.034 -74 39 33.73 V W68
2024-10-29 06:00:02 C 02 01 38.268 -74 39 27.29 V W68
2024-10-29 06:09:32 C 02 01 36.847 -74 39 13.00 V W68
2024-10-29 06:24:13 C 02 01 34.745 -74 38 51.43 V W68
2024-10-30 22:02:24 C 01 56 22.949 -73 40 00.19 V M22
2024-10-30 22:06:59 C 01 56 22.373 -73 39 53.17 V M22
2024-10-31 00:03:59 C 01 56 06.341 -73 36 51.88 V M22
2024-10-31 00:11:50 C 01 56 05.275 -73 36 40.10 V M22
2024-11-02 05:36:01 C 01 49 53.438 -72 10 39.04 V W68
2024-11-02 05:40:36 C 01 49 52.858 -72 10 31.55 V W68
2024-11-02 05:48:31 C 01 49 51.910 -72 10 17.87 V W68
2024-11-02 06:12:08 C 01 49 49.262 -72 09 37.44 V W68
2024-11-03 22:12:24 C 01 45 45.007 -71 00 12.31 V M22
2024-11-03 22:31:30 C 01 45 43.500 -70 59 38.11 V M22
2024-11-03 22:36:06 C 01 45 42.840 -70 59 29.33 V M22
2024-11-03 22:44:42 C 01 45 42.142 -70 59 13.60 V M22
2024-11-06 02:36:23 C 01 41 05.693 -69 22 36.98 V W68
2024-11-06 02:40:22 C 01 41 05.287 -69 22 29.50 V W68
2024-11-06 02:46:18 C 01 41 04.805 -69 22 18.05 V W68
2024-11-06 02:54:12 C 01 41 04.099 -69 22 02.86 V W68
2024-11-07 20:41:23 C 01 37 50.134 -67 58 39.86 V M22
2024-11-07 21:16:02 C 01 37 47.350 -67 57 28.98 V M22
2024-11-07 21:31:23 C 01 37 46.114 -67 56 56.00 V M22
2024-11-07 21:32:04 C 01 37 46.018 -67 56 54.35 V M22
2024-11-07 21:40:43 C 01 37 45.211 -67 56 37.28 V M22
2024-11-07 21:41:22 C 01 37 45.199 -67 56 35.88 V M22
2024-11-10 03:14:51 C 01 34 13.195 -66 02 10.39 V W68
2024-11-10 03:20:07 C 01 34 12.720 -66 01 59.16 V W68
2024-11-10 03:27:29 C 01 34 12.197 -66 01 42.82 V W68
2024-11-10 03:42:43 C 01 34 11.232 -66 01 08.62 V W68
2024-11-11 20:57:27 C 01 31 52.850 -64 27 08.57 V M22
2024-11-11 21:02:03 C 01 31 52.553 -64 26 58.45 V M22
2024-11-11 21:10:37 C 01 31 52.006 -64 26 38.22 V M22
2024-11-11 21:14:32 C 01 31 51.734 -64 26 28.46 V M22
2024-11-11 21:19:07 C 01 31 51.449 -64 26 18.42 V M22
2024-11-11 21:26:21 C 01 31 51.031 -64 26 01.00 V M22
2024-11-11 21:27:40 C 01 31 50.911 -64 25 58.01 V M22
2024-11-11 21:44:50 C 01 31 49.951 -64 25 17.40 V M22
2024-11-23 20:45:25 C 01 23 30.182 -51 02 50.06 V M22
2024-11-23 20:50:04 C 01 23 30.060 -51 02 34.80 V M22