86324 (1999 WA2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4345096018 ± 5.39e-09
Semi-major axis (a)1.9664294895 AU ± 1.33e-09
Inclination (i)34.60574421° ± 5.10e-07
Long. of Asc. Node (Ω)293.64323945° ± 9.67e-07
Arg. of Perihelion (ω)75.30691863° ± 1.26e-06
Mean Anomaly (M)203.77568070° ± 2.29e-06
Mean Motion (n)0.3574330512°/day ± 3.62e-10
Perihelion dist (q)1.11199700 AU ± 1.06e-08
Aphelion dist (Q)2.82086198 AU ± 1.08e-08
Orbital Period2.75751299 yr ± 2.79e-09
Physical Parameters
H (abs. magnitude)15.83
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.073″
Uncertainty0
Orbit TypeAmor
MOID0.340645 AU
Observations Used3144
Gaia Obs Used109
Oppositions11
Arc Total1999-2025
First Observation Used1999-11-16
Last Observation Used2025-04-03
Observations (4789)
Date Type RA Dec Mag Band Observatory
1999-11-16 10:45:36 C 09 51 37.11 +18 06 57.1 19.1 a 704
1999-11-16 11:06:05 C 09 51 37.33 +18 06 40.9 19.6 a 704
1999-11-16 11:26:38 C 09 51 37.81 +18 06 26.3 20.0 a 704
1999-11-16 11:47:16 C 09 51 38.03 +18 06 09.4 19.4 a 704
1999-11-17 10:35:56 C 09 52 00.15 +17 48 23.6 i 651
1999-11-17 10:47:10 C 09 52 00.29 +17 48 14.9 i 651
1999-11-17 10:55:38 C 09 52 00.43 +17 48 08.3 i 651
1999-11-19 04:37:32 C 09 52 35.07 +17 15 43.3 557
1999-11-19 04:40:54 C 09 52 35.09 +17 15 40.8 557
1999-11-19 04:44:15 C 09 52 35.15 +17 15 38.2 557
1999-11-21 04:14:15 C 09 53 06.33 +16 38 48.2 c 046
1999-11-21 04:16:37 C 09 53 06.35 +16 38 46.0 c 046
1999-11-21 04:18:47 C 09 53 06.35 +16 38 44.3 c 046
1999-11-21 04:20:58 C 09 53 06.38 +16 38 43.2 c 046
1999-11-21 04:23:08 C 09 53 06.41 +16 38 40.7 c 046
1999-11-27 02:08:19 C 09 53 43.95 +14 49 16.3 c 046
1999-11-27 02:13:03 C 09 53 43.89 +14 49 12.2 c 046
1999-11-27 02:15:11 C 09 53 43.93 +14 49 11.5 c 046
1999-11-27 02:21:50 C 09 53 43.91 +14 49 05.2 c 046
1999-11-27 02:27:11 C 09 53 43.91 +14 49 02.3 c 046
1999-12-07 10:45:02 C 09 51 12.50 +11 39 34.8 19.0 a 704
1999-12-07 11:06:07 C 09 51 12.02 +11 39 19.3 19.5 a 704
1999-12-07 11:27:16 C 09 51 11.56 +11 39 02.7 19.3 a 704
1999-12-07 11:48:23 C 09 51 11.07 +11 38 47.2 19.2 a 704
1999-12-07 18:44:23 C 09 51 02.77 +11 33 33.2 z 402
1999-12-07 18:48:02 C 09 51 02.62 +11 33 30.0 z 402
1999-12-07 18:52:57 C 09 51 02.57 +11 33 26.8 z 402
1999-12-09 23:48:48 C 09 49 50.12 +10 53 31.7 118
1999-12-09 23:50:28 C 09 49 50.10 +10 53 30.5 118
1999-12-09 23:53:47 C 09 49 50.02 +10 53 28.0 118
1999-12-14 03:30:31 C 09 46 55.05 +09 39 02.9 118
1999-12-14 03:35:05 C 09 46 54.86 +09 38 59.4 118
1999-12-30 17:03:36 C 09 27 02.95 +04 55 53.6 413
1999-12-30 17:05:55 C 09 27 02.79 +04 55 52.2 413
2000-01-03 17:42:59 C 09 20 21.60 +03 52 24.2 360
2000-01-03 17:46:59 C 09 20 21.29 +03 52 21.6 360
2000-01-03 17:50:59 C 09 20 21.01 +03 52 19.2 360
2000-01-08 09:01:33 C 09 11 55.82 +02 43 34.8 18.2 a 704
2000-01-08 09:23:19 C 09 11 53.98 +02 43 22.4 18.8 a 704
2000-01-08 09:45:01 C 09 11 52.26 +02 43 09.1 18.8 a 704
2000-01-08 10:07:36 C 09 11 50.36 +02 42 55.9 19.2 a 704
2000-01-08 10:29:25 C 09 11 48.63 +02 42 41.9 19.7 a 704
2000-01-11 09:00:03 C 09 06 08.53 +02 01 53.0 18.2 a 704
2000-01-11 09:22:50 C 09 06 06.59 +02 01 39.7 18.6 a 704
2000-01-11 09:44:42 C 09 06 04.77 +02 01 26.9 18.4 a 704
2000-01-11 10:06:44 C 09 06 02.87 +02 01 14.7 19.2 a 704
2000-01-11 10:28:46 C 09 06 01.06 +02 01 02.2 18.8 a 704
2000-01-29 13:28:43 C 08 29 13.88 -01 11 46.6 z 402
2000-01-29 13:30:31 C 08 29 13.78 -01 11 47.8 z 402
2000-01-29 13:32:20 C 08 29 13.66 -01 11 48.2 z 402