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
2011-01-26 13:59:51 C 08 17 49.96 +03 10 56.3 o 300
2011-01-26 14:01:48 C 08 17 49.80 +03 10 55.5 o 300
2011-01-27 04:00:56 C 08 16 38.37 +03 05 12.4 o H15
2011-01-27 04:20:52 C 08 16 36.64 +03 05 04.4 o H15
2011-01-27 04:43:43 C 08 16 34.65 +03 04 55.3 o H15
2011-01-27 05:04:16 C 08 16 32.86 +03 04 47.0 o H15
2011-01-27 05:51:38 C 08 16 28.77 +03 04 27.9 r 703
2011-01-27 05:59:53 C 08 16 28.05 +03 04 24.4 r 703
2011-01-29 07:11:52 C 08 12 20.97 +02 45 14.8 18.1 c 704
2011-01-29 07:37:29 C 08 12 18.82 +02 45 06.4 18.4 c 704
2011-01-29 07:58:54 C 08 12 17.01 +02 44 58.1 18.5 c 704
2011-01-29 08:22:05 C 08 12 15.11 +02 44 48.8 17.8 c 704
2011-01-29 08:46:19 C 08 12 13.05 +02 44 41.2 18.1 c 704
2011-02-01 11:53:17 C 08 06 12.94 +02 18 08.0 o 300
2011-02-01 11:54:45 C 08 06 12.84 +02 18 07.5 o 300
2011-02-01 11:56:13 C 08 06 12.71 +02 18 06.9 o 300
2011-02-01 11:57:41 C 08 06 12.64 +02 18 06.0 o 300
2013-11-16 08:16:28 C 10 21 25.15 -01 39 28.2 u 807
2013-11-16 08:22:54 C 10 21 25.36 -01 39 33.1 u 807
2013-11-16 08:30:14 C 10 21 25.56 -01 39 38.5 u 807
2013-12-26 10:20:19 C 10 27 08.23 -13 33 24.2 q 448
2013-12-26 10:48:42 C 10 27 07.68 -13 33 43.6 q 448
2013-12-26 11:18:03 C 10 27 07.09 -13 34 04.4 q 448
2014-02-08 07:40:16 C 09 35 08.44 -21 40 28.8 q 448
2014-02-08 08:01:04 C 09 35 07.11 -21 40 30.8 q 448
2014-03-09 08:22:08 C 08 53 50.027 -20 35 53.22 L F51
2014-03-09 08:39:00 C 08 53 49.271 -20 35 48.76 L F51
2014-03-10 03:25:12 C 08 53 01.33 -20 30 54.2 q 448
2014-03-10 03:56:53 C 08 52 59.95 -20 30 46.2 q 448
2014-03-10 04:24:50 C 08 52 58.73 -20 30 39.0 q 448
2014-03-23 02:36:48 C 08 42 54.95 -18 59 52.5 q 448
2014-03-23 03:18:03 C 08 42 54.00 -18 59 40.4 q 448
2014-03-23 04:01:28 C 08 42 52.96 -18 59 26.7 q 448
2018-06-10 12:35:45 C 20 18 00.49 -48 01 26.8 U T08
2018-06-10 12:37:44 C 20 18 00.43 -48 01 24.4 U T08
2018-06-10 12:48:20 C 20 17 59.86 -48 01 23.8 U T08
2018-06-13 17:14:35 C 20 14 00.99 -47 35 02.7 U Q62
2018-06-13 17:37:03 C 20 13 59.60 -47 34 54.0 U Q62
2018-06-13 18:03:03 C 20 13 57.96 -47 34 43.9 U Q62
2018-06-14 17:58:14 C 20 12 31.24 -47 25 20.5 U Q62
2018-06-14 18:11:13 C 20 12 30.39 -47 25 15.0 U Q62
2018-06-14 18:23:49 C 20 12 29.55 -47 25 09.8 U Q62
2018-06-14 18:42:32 C 20 12 28.32 -47 25 02.0 U Q62
2018-06-16 12:07:07 C 20 09 45.02 -47 07 23.0 U T05
2018-06-16 12:21:36 C 20 09 43.95 -47 07 16.2 U T05
2018-06-16 12:30:10 C 20 09 43.29 -47 07 12.7 U T05
2018-06-16 12:38:06 C 20 09 42.72 -47 07 09.1 U T05
2018-06-22 11:53:38 C 19 58 00.81 -45 47 47.6 U T08
2018-06-22 12:02:14 C 19 57 59.93 -45 47 42.0 U T08
2018-06-22 12:08:55 C 19 57 59.27 -45 47 37.3 U T08