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
2021-12-28 08:03:55 s 1 -181042.26 7 +138803.84 4860.0 C57
2021-12-28 08:13:55 S 09 03 56.510 +15 22 29.82 V C57
2021-12-28 08:13:55 s 1 -181031.05 4 +138032.01 9090.0 C57
2021-12-28 08:23:55 S 09 03 55.874 +15 22 20.60 V C57
2021-12-28 08:23:55 s 1 -181018.00 3 +137258.78 4980.0 C57
2021-12-28 08:33:55 S 09 03 54.691 +15 22 16.25 V C57
2021-12-28 08:33:55 s 1 -181003.10 2 +136484.14 2490.0 C57
2021-12-28 08:43:55 S 09 03 53.743 +15 22 04.98 V C57
2021-12-28 08:43:55 s 1 -180986.34 1 +135708.11 1580.0 C57
2021-12-28 08:53:55 S 09 03 52.742 +15 22 00.41 V C57
2021-12-28 08:53:55 s 1 -180967.71 1 +134930.68 2200.0 C57
2021-12-28 09:03:55 S 09 03 51.763 +15 21 49.39 V C57
2021-12-28 09:03:55 s 1 -180947.19 9 +134151.85 4300.0 C57
2021-12-28 09:13:55 S 09 03 51.298 +15 21 44.35 V C57
2021-12-28 09:13:55 s 1 -180924.79 6 +133371.61 7840.0 C57
2021-12-28 09:23:55 S 09 03 50.299 +15 21 41.40 V C57
2021-12-28 09:23:55 s 1 -180900.49 1 +132589.98 2780.0 C57
2021-12-28 09:33:55 S 09 03 49.176 +15 21 27.97 V C57
2021-12-28 09:33:55 s 1 -180874.27 3 +131806.95 9050.0 C57
2021-12-28 09:43:55 S 09 03 48.482 +15 21 20.88 V C57
2021-12-28 09:43:55 s 1 -180846.13 1 +131022.51 6630.0 C57
2021-12-28 10:03:55 S 09 03 46.814 +15 21 06.05 V C57
2021-12-28 10:03:55 s 1 -180784.03 2 +129449.45 5480.0 C57
2021-12-28 10:23:55 S 09 03 44.590 +15 20 51.50 V C57
2021-12-28 10:23:55 s 1 -180714.10 3 +127870.79 8940.0 C57
2021-12-28 11:23:55 S 09 03 39.187 +15 20 06.18 V C57
2021-12-28 11:23:55 s 1 -180456.43 4 +123101.24 3040.0 C57
2021-12-28 11:33:55 S 09 03 38.054 +15 19 56.50 V C57
2021-12-28 11:33:55 s 1 -180406.38 4 +122301.42 1660.0 C57
2021-12-28 11:43:55 S 09 03 36.974 +15 19 52.39 V C57
2021-12-28 11:43:55 s 1 -180354.27 3 +121500.21 980.0 C57
2021-12-28 11:53:55 S 09 03 36.506 +15 19 46.60 V C57
2021-12-28 11:53:55 s 1 -180300.08 7 +120697.60 940.0 C57
2021-12-28 12:03:55 S 09 03 35.314 +15 19 35.83 V C57
2021-12-28 12:03:55 s 1 -180243.81 5 +119893.60 1500.0 C57
2021-12-28 12:13:55 S 09 03 34.327 +15 19 26.51 V C57
2021-12-28 12:13:55 s 1 -180185.44 6 +119088.21 2600.0 C57
2021-12-28 12:23:55 S 09 03 33.242 +15 19 22.22 V C57
2021-12-28 12:23:55 s 1 -180124.96 5 +118281.42 4190.0 C57
2021-12-28 12:33:55 S 09 03 32.702 +15 19 11.35 V C57
2021-12-28 12:33:55 s 1 -180062.36 2 +117473.23 6220.0 C57
2021-12-28 12:43:55 S 09 03 31.603 +15 19 05.95 V C57
2021-12-28 12:43:55 s 1 -179997.62 2 +116663.66 8630.0 C57
2021-12-28 12:53:55 S 09 03 30.473 +15 18 57.31 V C57
2021-12-28 12:53:55 s 1 -179930.73 5 +115852.69 1360.0 C57
2021-12-28 13:03:55 S 09 03 29.753 +15 18 50.72 V C57
2021-12-28 13:03:55 s 1 -179861.68 6 +115040.33 4370.0 C57
2021-12-28 13:13:55 S 09 03 28.738 +15 18 43.92 V C57
2021-12-28 13:13:55 s 1 -179790.46 3 +114226.59 7590.0 C57
2021-12-28 13:23:55 S 09 03 28.140 +15 18 35.86 V C57