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
2021-12-15 13:53:55 s 1 -152026.11 2 +20272.082 3460.0 C57
2021-12-15 14:23:55 S 09 26 31.968 +19 09 33.88 V C57
2021-12-15 14:23:55 s 1 -150726.43 8 +17399.863 2540.0 C57
2021-12-15 14:33:55 S 09 26 31.610 +19 09 24.52 V C57
2021-12-15 14:33:55 s 1 -150283.48 7 +16441.289 1710.0 C57
2021-12-15 14:43:55 S 09 26 30.626 +19 09 18.18 V C57
2021-12-15 14:43:55 s 1 -149835.61 0 +15482.174 360.0 C57
2021-12-15 14:53:55 S 09 26 30.202 +19 09 12.28 V C57
2021-12-15 14:53:55 s 1 -149382.76 8 +14522.543 8340.0 C57
2021-12-15 15:03:55 S 09 26 29.441 +19 09 04.32 V C57
2021-12-15 15:03:55 s 1 -148924.92 3 +13562.423 5500.0 C57
2021-12-15 15:13:55 S 09 26 28.774 +19 08 57.48 V C57
2021-12-15 15:13:55 s 1 -148462.03 5 +12601.840 1690.0 C57
2021-12-15 15:23:55 S 09 26 28.349 +19 08 49.81 V C57
2021-12-15 15:23:55 s 1 -147994.06 5 +11640.824 6750.0 C57
2021-12-15 15:33:55 S 09 26 27.612 +19 08 39.62 V C57
2021-12-15 15:33:55 s 1 -147520.97 4 +10679.401 520.0 C57
2021-12-15 15:53:55 S 09 26 26.107 +19 08 23.28 V C57
2021-12-15 15:53:55 s 1 -146559.26 5 + 8755.456 3580.0 C57
2021-12-15 16:13:55 S 09 26 24.941 +19 08 11.62 V C57
2021-12-15 16:13:55 s 1 -145576.58 5 + 6830.247 9600.0 C57
2021-12-17 10:32:54 C 09 23 55.69 +18 37 12.6 V T08
2021-12-17 10:40:16 C 09 23 55.27 +18 37 07.1 V T08
2021-12-17 10:44:15 C 09 23 55.04 +18 37 04.4 V T08
2021-12-17 10:58:55 C 09 23 54.04 +18 36 53.6 V T08
2021-12-17 18:42:52 C 09 23 23.68 +18 31 07.8 V D29
2021-12-17 19:11:57 C 09 23 21.73 +18 30 46.3 V D29
2021-12-17 19:41:02 C 09 23 19.76 +18 30 24.5 V D29
2021-12-19 00:33:55 S 09 21 49.260 +18 10 24.49 V C57
2021-12-19 00:33:55 s 1 +177179.51 0 +173611.24 3980.0 C57
2021-12-19 00:43:55 S 09 21 48.598 +18 10 16.75 V C57
2021-12-19 00:43:55 s 1 +177123.96 1 +174329.86 890.0 C57
2021-12-19 00:53:55 S 09 21 48.372 +18 10 10.24 V C57
2021-12-19 00:53:55 s 1 +177066.91 8 +175047.01 1970.0 C57
2021-12-19 01:03:55 S 09 21 47.030 +18 10 02.14 V C57
2021-12-19 01:03:55 s 1 +177008.38 9 +175762.71 7250.0 C57
2021-12-19 03:33:55 S 09 21 37.982 +18 08 12.30 V C57
2021-12-19 03:33:55 s 1 +175957.39 4 +186324.30 2290.0 C57
2021-12-19 04:53:55 S 09 21 32.856 +18 07 18.59 V C57
2021-12-19 04:53:55 s 1 +175269.59 6 +191824.89 80.0 C57
2021-12-19 05:03:55 S 09 21 32.153 +18 07 01.09 V C57
2021-12-19 05:03:55 s 1 +175177.65 0 +192506.05 5370.0 C57
2021-12-19 05:33:55 S 09 21 29.978 +18 06 48.02 V C57
2021-12-19 05:33:55 s 1 +174894.01 0 +194541.01 1010.0 C57
2021-12-19 05:53:55 S 09 21 29.124 +18 06 32.15 V C57
2021-12-19 05:53:55 s 1 +174698.48 1 +195890.56 6490.0 C57
2021-12-19 09:23:55 S 09 21 15.317 +18 03 58.57 V C57
2021-12-19 09:23:55 s 1 +172347.71 5 +209721.99 2290.0 C57
2021-12-19 12:13:55 S 09 21 04.658 +18 01 53.26 V C57
2021-12-19 12:13:55 s 1 +170071.66 4 +220472.24 7750.0 C57