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
2021-12-13 14:43:55 s 1 -163695.86 3 +238837.15 5760.0 C57
2021-12-13 15:43:55 S 09 29 29.988 +19 45 02.63 V C57
2021-12-13 15:43:55 s 1 -164744.04 8 +235355.16 9360.0 C57
2021-12-13 16:03:55 S 09 29 28.870 +19 44 48.88 V C57
2021-12-13 16:03:55 s 1 -165086.25 6 +234184.18 4840.0 C57
2021-12-13 16:13:55 S 09 29 28.147 +19 44 38.62 V C57
2021-12-13 16:13:55 s 1 -165255.99 3 +233596.75 6420.0 C57
2021-12-13 16:23:55 S 09 29 27.674 +19 44 32.32 V C57
2021-12-13 16:23:55 s 1 -165424.81 5 +233008.02 3880.0 C57
2021-12-13 16:33:55 S 09 29 27.058 +19 44 20.40 V C57
2021-12-13 16:33:55 s 1 -165592.71 5 +232417.99 7190.0 C57
2021-12-13 16:43:55 S 09 29 26.681 +19 44 17.95 V C57
2021-12-13 16:43:55 s 1 -165759.69 0 +231826.67 6350.0 C57
2021-12-13 16:53:55 S 09 29 25.858 +19 44 07.12 V C57
2021-12-13 16:53:55 s 1 -165925.73 5 +231234.04 1320.0 C57
2021-12-13 17:03:55 S 09 29 25.332 +19 44 00.49 V C57
2021-12-13 17:03:55 s 1 -166090.84 7 +230640.11 2090.0 C57
2021-12-13 17:13:55 S 09 29 24.410 +19 43 51.20 V C57
2021-12-13 17:13:55 s 1 -166255.02 0 +230044.88 8640.0 C57
2021-12-13 17:33:55 S 09 29 23.642 +19 43 38.42 V C57
2021-12-13 17:33:55 s 1 -166580.53 4 +228850.51 9010.0 C57
2021-12-13 17:43:55 S 09 29 22.891 +19 43 29.53 V C57
2021-12-13 17:43:55 s 1 -166741.86 6 +228251.36 2800.0 C57
2021-12-13 18:03:55 S 09 29 21.828 +19 43 09.80 V C57
2021-12-13 18:03:55 s 1 -167061.65 7 +227049.13 7470.0 C57
2021-12-13 18:13:55 S 09 29 20.923 +19 43 12.86 V C57
2021-12-13 18:13:55 s 1 -167220.10 8 +226446.05 8310.0 C57
2021-12-13 18:23:55 S 09 29 20.398 +19 43 03.32 V C57
2021-12-13 18:23:55 s 1 -167377.58 8 +225841.66 4810.0 C57
2021-12-13 18:53:55 S 09 29 18.708 +19 42 39.17 V C57
2021-12-13 18:53:55 s 1 -167844.16 6 +224020.58 7990.0 C57
2021-12-13 19:13:55 S 09 29 17.426 +19 42 22.28 V C57
2021-12-13 19:13:55 s 1 -168150.28 4 +222799.94 1320.0 C57
2021-12-13 19:33:55 S 09 29 16.030 +19 42 07.13 V C57
2021-12-13 19:33:55 s 1 -168452.41 2 +221574.01 6780.0 C57
2021-12-13 19:43:55 S 09 29 15.535 +19 41 57.26 V C57
2021-12-13 19:43:55 s 1 -168601.96 7 +220959.05 7750.0 C57
2021-12-13 19:53:55 S 09 29 15.034 +19 41 55.28 V C57
2021-12-13 19:53:55 s 1 -168750.51 0 +220342.77 4190.0 C57
2021-12-13 20:13:55 S 09 29 13.464 +19 41 35.09 V C57
2021-12-13 20:13:55 s 1 -169044.54 1 +219106.22 3400.0 C57
2021-12-13 20:23:55 S 09 29 12.979 +19 41 32.93 V C57
2021-12-13 20:23:55 s 1 -169190.01 9 +218485.96 6130.0 C57
2021-12-13 20:33:55 S 09 29 12.178 +19 41 20.11 V C57
2021-12-13 20:33:55 s 1 -169334.46 5 +217864.35 4240.0 C57
2021-12-13 20:43:55 S 09 29 11.592 +19 41 17.56 V C57
2021-12-13 20:43:55 s 1 -169477.87 4 +217241.42 7710.0 C57
2021-12-13 20:53:55 S 09 29 11.062 +19 41 07.26 V C57
2021-12-13 20:53:55 s 1 -169620.24 2 +216617.15 6530.0 C57
2021-12-13 21:03:55 S 09 29 10.534 +19 40 58.26 V C57