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
2007-12-04 21:00:20 C 20 58 44.28 +64 22 24.5 c A24
2007-12-04 21:01:46 C 20 58 44.81 +64 22 25.0 c A24
2007-12-05 18:30:57 C 21 06 34.93 +64 34 25.5 c A24
2007-12-05 18:32:23 C 21 06 35.37 +64 34 26.2 c A24
2007-12-05 19:29:53 C 21 06 56.44 +64 34 54.3 c A24
2007-12-05 19:31:19 C 21 06 57.16 +64 34 56.8 c A24
2007-12-17 18:48:36 C 23 07 34.90 +64 44 05.3 o 510
2007-12-17 18:55:42 C 23 07 38.02 +64 44 01.4 o 510
2007-12-18 21:25:28 C 23 19 13.69 +64 27 57.0 o 510
2007-12-18 21:29:26 C 23 19 15.37 +64 27 54.4 o 510
2007-12-18 21:33:23 C 23 19 17.15 +64 27 51.4 o 510
2007-12-20 16:33:54 C 23 37 51.05 +63 55 33.1 o 084
2007-12-20 16:37:07 C 23 37 52.36 +63 55 30.4 o 084
2007-12-21 18:21:55 C 23 48 44.39 +63 32 30.4 o 510
2007-12-21 18:23:54 C 23 48 45.25 +63 32 29.0 o 510
2007-12-21 18:25:52 C 23 48 45.98 +63 32 26.8 o 510
2007-12-27 20:58:40 C 00 45 46.65 +60 35 13.8 c A24
2007-12-27 21:00:06 C 00 45 47.11 +60 35 12.1 c A24
2007-12-28 18:56:57 C 00 53 30.82 +60 02 58.0 c A24
2007-12-28 18:58:24 C 00 53 31.12 +60 02 56.4 c A24
2007-12-29 02:21:06 C 00 56 03.31 +59 51 50.9 r H45
2007-12-29 02:22:53 C 00 56 03.92 +59 51 48.3 r H45
2007-12-29 02:23:59 C 00 56 04.28 +59 51 46.5 r H45
2007-12-29 02:25:28 C 00 56 04.79 +59 51 44.1 r H45
2007-12-29 02:27:13 C 00 56 05.38 +59 51 41.6 r H45
2007-12-31 17:09:10 C 01 16 40.09 +58 12 17.6 a 233
2007-12-31 17:21:33 C 01 16 43.89 +58 11 57.1 a 233
2008-01-01 18:24:44 C 01 24 25.72 +57 30 08.1 c A24
2008-01-01 18:26:09 C 01 24 26.13 +57 30 05.9 c A24
2008-01-03 16:35:30 C 01 37 53.90 +56 10 37.0 o 084
2008-01-03 16:38:42 C 01 37 54.81 +56 10 31.0 o 084
2008-01-05 17:35:27 C 01 51 11.99 +54 43 46.9 o 084
2008-01-05 17:38:41 C 01 51 12.84 +54 43 40.9 o 084
2008-01-22 19:29:09 C 03 12 56.17 +42 43 31.5 o A78
2008-01-22 19:34:56 C 03 12 56.96 +42 43 21.8 o A78
2008-01-22 19:41:28 C 03 12 57.96 +42 43 11.4 o A78
2008-01-22 19:48:06 C 03 12 58.96 +42 43 00.8 o A78
2008-01-24 05:56:15 C 03 18 06.03 +41 48 53.6 r H51
2008-01-24 05:58:32 C 03 18 06.39 +41 48 50.2 r H51
2008-01-24 06:00:51 C 03 18 06.71 +41 48 46.4 r H51
2008-01-24 06:03:10 C 03 18 07.07 +41 48 42.7 r H51
2008-01-24 06:05:29 C 03 18 07.42 +41 48 39.2 r H51
2008-01-24 06:07:47 C 03 18 07.76 +41 48 36.3 r H51
2008-01-24 06:10:05 C 03 18 08.09 +41 48 32.0 r H51
2008-01-24 06:12:23 C 03 18 08.43 +41 48 28.1 r H51
2008-01-24 06:14:43 C 03 18 08.83 +41 48 24.3 r H51
2008-01-31 02:42:39 C 03 40 35.98 +37 47 12.4 r H53
2008-01-31 02:44:17 C 03 40 36.20 +37 47 10.1 r H53
2008-01-31 02:45:50 C 03 40 36.39 +37 47 08.0 r H53
2008-01-31 02:47:32 C 03 40 36.55 +37 47 05.6 r H53