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
2007-08-06 21:24:41 C 18 40 46.77 +08 17 39.4 c A24
2007-08-06 21:24:54 C 18 40 46.69 +08 17 39.9 r 473
2007-08-06 21:26:47 C 18 40 46.41 +08 17 45.8 r 473
2007-08-06 21:28:02 C 18 40 46.22 +08 17 49.7 r 473
2007-08-06 21:40:40 C 18 40 44.60 +08 18 28.1 c A24
2007-08-06 21:56:08 C 18 40 42.50 +08 19 15.3 c A24
2007-08-08 06:28:07 C 18 36 30.43 +09 56 52.7 r H45
2007-08-08 06:29:13 C 18 36 30.29 +09 56 55.8 r H45
2007-08-08 06:30:27 C 18 36 30.12 +09 56 59.6 r H45
2007-08-08 06:31:13 C 18 36 30.02 +09 57 01.8 r H45
2007-08-08 06:32:02 C 18 36 29.91 +09 57 04.1 r H45
2007-08-08 06:33:27 C 18 36 29.74 +09 57 08.4 r H45
2007-08-08 20:42:25 C 18 34 43.55 +10 38 31.0 r 084
2007-08-08 22:14:17 C 18 34 31.83 +10 42 57.9 r 084
2007-08-08 22:16:26 C 18 34 31.55 +10 43 04.2 r 084
2007-08-09 21:40:00 C 18 31 38.99 +11 50 15.4 r 084
2007-08-09 21:42:08 C 18 31 38.71 +11 50 21.6 r 084
2007-08-09 22:58:40 C 18 31 29.69 +11 54 09.5 r J51
2007-08-09 23:12:53 C 18 31 27.88 +11 54 49.6 r J51
2007-08-10 05:35:38 C 18 30 41.30 +12 12 46.5 r H45
2007-08-10 05:36:54 C 18 30 41.15 +12 12 50.3 r H45
2007-08-10 05:38:12 C 18 30 40.98 +12 12 53.9 r H45
2007-08-10 05:39:52 C 18 30 40.77 +12 12 58.4 r H45
2007-08-10 05:41:15 C 18 30 40.60 +12 13 02.3 r H45
2007-08-10 20:19:14 C 18 28 56.40 +12 53 43.9 r 084
2007-08-10 21:22:20 C 18 28 48.96 +12 56 42.8 c A24
2007-08-10 21:23:46 C 18 28 48.77 +12 56 46.9 c A24
2007-08-10 21:41:17 C 18 28 46.64 +12 57 35.0 c A24
2007-08-10 21:53:14 C 18 28 45.02 +12 58 02.9 r 084
2007-08-10 21:55:26 C 18 28 44.74 +12 58 09.3 r 084
2007-08-10 22:00:12 C 18 28 44.31 +12 58 27.1 c A24
2007-08-10 22:17:42 C 18 28 42.14 +12 59 14.9 c A24
2007-08-10 22:19:07 C 18 28 42.01 +12 59 19.3 c A24
2007-08-11 00:27:45 C 18 28 26.57 +13 05 06.7 r 084
2007-08-11 11:56:49 C 18 27 06.93 +13 36 41.8 r 379
2007-08-11 12:00:01 C 18 27 06.50 +13 36 50.6 r 379
2007-08-11 12:01:37 C 18 27 06.31 +13 36 54.9 r 379
2007-08-11 12:03:14 C 18 27 06.14 +13 36 59.1 r 379
2007-08-11 12:04:50 C 18 27 05.96 +13 37 03.4 r 379
2007-08-11 12:06:26 C 18 27 05.76 +13 37 07.9 r 379
2007-08-11 19:51:10 C 18 26 12.40 +13 58 00.2 o 151
2007-08-11 19:51:51 C 18 26 12.32 +13 58 02.0 o 151
2007-08-11 19:52:32 C 18 26 12.24 +13 58 03.9 o 151
2007-08-11 19:53:11 C 18 26 12.16 +13 58 05.7 o 151
2007-08-11 19:53:52 C 18 26 12.07 +13 58 07.5 o 151
2007-08-11 19:54:33 C 18 26 11.99 +13 58 09.3 o 151
2007-08-11 19:55:13 C 18 26 11.92 +13 58 11.1 o 151
2007-08-11 21:20:48 C 18 26 01.72 +14 02 01.9 c A24
2007-08-11 21:22:14 C 18 26 01.54 +14 02 05.9 c A24
2007-08-11 21:39:46 C 18 25 59.46 +14 02 52.7 c A24