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
2018-08-09 21:52:13 C 17 42 15.51 -07 58 48.1 q Z45
2018-08-10 02:24:17 C 17 41 58.49 -07 47 46.7 q I15
2018-08-10 02:26:23 C 17 41 58.35 -07 47 41.6 q I15
2018-08-10 02:30:05 C 17 41 58.11 -07 47 32.7 q I15
2018-08-10 09:22:58 C 17 41 32.25 -07 30 45.0 U T08
2018-08-10 09:31:02 C 17 41 31.74 -07 30 25.4 U T08
2018-08-10 09:38:38 C 17 41 31.24 -07 30 06.9 U T08
2018-08-10 09:46:43 C 17 41 30.72 -07 29 47.2 U T08
2018-08-10 10:01:49 C 17 41 29.75 -07 29 10.6 U T08
2018-08-12 03:35:07 C 17 39 06.05 -05 50 08.3 q W19
2018-08-12 03:41:20 C 17 39 05.68 -05 49 53.2 q W19
2018-08-12 03:47:32 C 17 39 05.33 -05 49 38.8 q W19
2018-08-12 03:53:46 C 17 39 04.97 -05 49 23.8 q W19
2018-08-16 21:39:18 C 17 33 48.06 -01 33 24.1 q 160
2018-08-16 21:43:08 C 17 33 47.91 -01 33 15.8 q 160
2018-08-16 21:47:00 C 17 33 47.75 -01 33 07.3 q 160
2018-08-17 21:10:22 C 17 32 56.14 -00 43 23.6 q 160
2018-08-17 21:15:43 C 17 32 55.95 -00 43 12.4 q 160
2018-08-17 21:19:05 C 17 32 55.81 -00 43 05.3 q 160
2018-08-17 21:23:21 C 17 32 55.71 -00 42 56.4 V C95
2018-08-17 21:26:10 C 17 32 55.59 -00 42 50.4 V C95
2018-08-17 21:29:00 C 17 32 55.48 -00 42 44.5 V C95
2018-08-17 21:31:50 C 17 32 55.38 -00 42 38.7 V C95
2018-08-18 19:44:04 C 17 32 10.68 +00 03 36.8 U K74
2018-08-18 19:49:29 C 17 32 10.49 +00 03 47.9 U K74
2018-08-18 20:04:52 C 17 32 09.94 +00 04 19.8 U K74
2018-08-18 20:07:37 C 17 32 09.85 +00 04 25.4 U K74
2018-08-18 20:10:06 C 17 32 09.76 +00 04 30.4 U K74
2018-08-18 20:34:54 C 17 32 08.86 +00 05 23.0 q 160
2018-08-18 20:38:45 C 17 32 08.72 +00 05 31.1 q 160
2018-08-18 20:42:58 C 17 32 08.56 +00 05 39.7 q 160
2018-08-23 02:59:17 C 17 29 29.95 +03 27 13.4 q W19
2018-08-23 03:05:33 C 17 29 29.82 +03 27 24.5 q W19
2018-08-23 03:11:49 C 17 29 29.68 +03 27 36.3 q W19
2018-08-23 03:24:20 C 17 29 29.40 +03 27 59.6 q W19
2018-08-23 14:58:12 S 17 29 16.60 +03 49 48.3 L C51
2018-08-23 21:15:11 S 17 29 09.80 +04 01 27.8 L C51
2018-08-23 22:49:26 S 17 29 08.16 +04 04 22.0 L C51
2018-08-24 00:14:36 C 17 29 06.80 +04 06 49.9 q I15
2018-08-24 00:16:48 C 17 29 06.77 +04 06 53.1 q I15
2018-08-24 00:19:34 C 17 29 06.68 +04 06 57.6 q I15
2018-08-24 00:23:42 S 17 29 06.53 +04 07 15.8 L C51
2018-08-24 01:57:57 S 17 29 04.89 +04 10 09.6 L C51
2018-08-24 05:06:26 S 17 29 01.71 +04 15 56.1 L C51
2018-08-24 11:23:27 S 17 28 55.52 +04 27 26.5 L C51
2018-08-24 22:19:05 C 17 28 45.07 +04 47 05.3 V Z80
2018-08-24 22:21:00 C 17 28 44.99 +04 47 09.6 V Z80
2018-08-24 22:22:55 C 17 28 44.99 +04 47 11.8 V Z80
2018-08-24 22:24:50 C 17 28 44.94 +04 47 15.6 V Z80
2018-08-24 22:28:26 C 17 28 44.92 +04 47 22.6 V Z80