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
2021-12-12 08:53:55 s 1 -120959.48 5 +322689.56 3390.0 C57
2021-12-12 09:23:55 S 09 31 17.681 +20 07 58.51 V C57
2021-12-12 09:23:55 s 1 -121816.22 4 +321585.19 1260.0 C57
2021-12-12 09:43:55 S 09 31 16.730 +20 07 43.21 V C57
2021-12-12 09:43:55 s 1 -122385.34 3 +320843.54 3400.0 C57
2021-12-12 09:53:55 S 09 31 15.946 +20 07 35.83 V C57
2021-12-12 09:53:55 s 1 -122669.28 5 +320471.08 1520.0 C57
2021-12-12 10:03:55 S 09 31 15.727 +20 07 30.07 V C57
2021-12-12 10:03:55 s 1 -122952.81 2 +320097.54 7660.0 C57
2021-12-12 10:13:55 S 09 31 14.803 +20 07 20.93 V C57
2021-12-12 10:13:55 s 1 -123235.92 4 +319722.91 1820.0 C57
2021-12-12 10:23:55 S 09 31 14.477 +20 07 09.95 V C57
2021-12-12 10:23:55 s 1 -123518.61 9 +319347.20 3980.0 C57
2021-12-12 10:33:55 S 09 31 13.834 +20 07 05.48 V C57
2021-12-12 10:33:55 s 1 -123800.89 4 +318970.40 4140.0 C57
2021-12-12 10:43:55 S 09 31 13.301 +20 06 53.28 V C57
2021-12-12 10:43:55 s 1 -124082.74 7 +318592.50 2300.0 C57
2021-12-12 10:53:55 S 09 31 12.379 +20 06 48.17 V C57
2021-12-12 10:53:55 s 1 -124364.17 8 +318213.52 8430.0 C57
2021-12-12 12:13:55 S 09 31 07.975 +20 05 45.56 V C57
2021-12-12 12:13:55 s 1 -126600.17 1 +315142.32 3960.0 C57
2021-12-12 12:33:55 S 09 31 07.394 +20 05 40.70 V C57
2021-12-12 12:33:55 s 1 -127154.81 0 +314363.56 7120.0 C57
2021-12-12 13:03:55 S 09 31 05.256 +20 05 09.85 V C57
2021-12-12 13:03:55 s 1 -127983.43 7 +313187.17 1060.0 C57
2021-12-12 13:13:55 S 09 31 04.615 +20 05 02.72 V C57
2021-12-12 13:13:55 s 1 -128258.75 0 +312792.83 8120.0 C57
2021-12-12 13:23:55 S 09 31 03.960 +20 04 56.82 V C57
2021-12-12 13:23:55 s 1 -128533.61 1 +312397.40 3040.0 C57
2021-12-12 13:43:55 S 09 31 03.038 +20 04 44.00 V C57
2021-12-12 13:43:55 s 1 -129081.97 4 +311603.21 6450.0 C57
2021-12-12 13:53:55 S 09 31 02.508 +20 04 36.98 V C57
2021-12-12 13:53:55 s 1 -129355.47 1 +311204.45 4910.0 C57
2021-12-12 14:03:55 S 09 31 01.802 +20 04 28.16 V C57
2021-12-12 14:03:55 s 1 -129628.50 9 +310804.59 1200.0 C57
2021-12-12 14:13:55 S 09 31 01.044 +20 04 18.77 V C57
2021-12-12 14:13:55 s 1 -129901.08 5 +310403.62 5310.0 C57
2021-12-12 14:23:55 S 09 31 00.574 +20 04 10.38 V C57
2021-12-12 14:23:55 s 1 -130173.20 0 +310001.54 7230.0 C57
2021-12-12 14:33:55 S 09 31 00.132 +20 04 01.60 V C57
2021-12-12 14:33:55 s 1 -130444.84 9 +309598.35 6960.0 C57
2021-12-12 14:53:55 S 09 30 58.901 +20 03 50.04 V C57
2021-12-12 14:53:55 s 1 -130986.74 5 +308788.64 9790.0 C57
2021-12-12 15:03:55 S 09 30 58.176 +20 03 46.33 V C57
2021-12-12 15:03:55 s 1 -131256.98 7 +308382.12 2870.0 C57
2021-12-12 15:23:55 S 09 30 57.182 +20 03 26.42 V C57
2021-12-12 15:23:55 s 1 -131796.05 2 +307565.73 2340.0 C57
2021-12-12 15:43:55 S 09 30 56.112 +20 03 08.50 V C57
2021-12-12 15:43:55 s 1 -132333.20 9 +306744.88 2820.0 C57
2021-12-12 16:13:55 S 09 30 54.480 +20 02 49.67 V C57