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
2021-12-14 05:23:55 s 1 -175371.53 2 +182973.71 880.0 C57
2021-12-14 05:33:55 S 09 28 38.676 +19 34 26.54 V C57
2021-12-14 05:33:55 s 1 -175451.95 6 +182277.96 4770.0 C57
2021-12-14 05:53:55 S 09 28 37.538 +19 34 15.02 V C57
2021-12-14 05:53:55 s 1 -175608.71 8 +180882.21 4520.0 C57
2021-12-14 06:03:55 S 09 28 36.919 +19 34 06.78 V C57
2021-12-14 06:03:55 s 1 -175685.04 2 +180182.21 330.0 C57
2021-12-14 06:13:55 S 09 28 36.245 +19 34 02.28 V C57
2021-12-14 06:13:55 s 1 -175759.98 4 +179480.80 50.0 C57
2021-12-14 06:23:55 S 09 28 35.479 +19 33 49.64 V C57
2021-12-14 06:23:55 s 1 -175833.53 7 +178777.97 3650.0 C57
2021-12-14 06:33:55 S 09 28 34.704 +19 33 46.48 V C57
2021-12-14 06:33:55 s 1 -175905.69 4 +178073.72 1100.0 C57
2021-12-14 06:43:55 S 09 28 34.682 +19 33 35.14 V C57
2021-12-14 06:43:55 s 1 -175976.44 8 +177368.04 2370.0 C57
2021-12-14 06:53:55 S 09 28 33.494 +19 33 33.98 V C57
2021-12-14 06:53:55 s 1 -176045.79 1 +176660.95 7430.0 C57
2021-12-14 07:03:55 S 09 28 33.139 +19 33 20.34 V C57
2021-12-14 07:03:55 s 1 -176113.71 5 +175952.43 6250.0 C57
2021-12-14 07:13:55 S 09 28 32.179 +19 33 14.98 V C57
2021-12-14 07:13:55 s 1 -176180.21 2 +175242.49 8790.0 C57
2021-12-14 07:33:55 S 09 28 31.106 +19 32 55.97 V C57
2021-12-14 07:33:55 s 1 -176308.89 9 +173818.32 4920.0 C57
2021-12-14 07:43:55 S 09 28 30.432 +19 32 55.82 V C57
2021-12-14 07:43:55 s 1 -176371.07 2 +173104.09 8440.0 C57
2021-12-14 08:03:55 S 09 28 29.186 +19 32 34.51 V C57
2021-12-14 08:03:55 s 1 -176491.03 9 +171671.34 6240.0 C57
2021-12-14 08:13:55 S 09 28 28.666 +19 32 26.70 V C57
2021-12-14 08:13:55 s 1 -176548.81 8 +170952.81 450.0 C57
2021-12-14 08:53:55 S 09 28 25.846 +19 31 57.90 V C57
2021-12-14 08:53:55 s 1 -176765.04 2 +168064.36 1910.0 C57
2021-12-14 09:03:55 S 09 28 25.642 +19 31 48.22 V C57
2021-12-14 09:03:55 s 1 -176815.33 4 +167338.66 3260.0 C57
2021-12-14 09:13:55 S 09 28 24.732 +19 31 44.04 V C57
2021-12-14 09:13:55 s 1 -176864.10 6 +166611.51 7940.0 C57
2021-12-14 09:23:55 S 09 28 24.122 +19 31 37.60 V C57
2021-12-14 09:23:55 s 1 -176911.34 7 +165882.92 5900.0 C57
2021-12-14 09:33:55 S 09 28 23.551 +19 31 28.67 V C57
2021-12-14 09:33:55 s 1 -176957.05 0 +165152.89 7120.0 C57
2021-12-14 09:43:55 S 09 28 22.831 +19 31 18.62 V C57
2021-12-14 09:43:55 s 1 -177001.20 5 +164421.41 1560.0 C57
2021-12-14 10:23:55 S 09 28 20.436 +19 30 49.46 V C57
2021-12-14 10:23:55 s 1 -177162.18 8 +161481.03 800.0 C57
2021-12-14 11:13:55 S 09 28 17.170 +19 30 16.38 V C57
2021-12-14 11:13:55 s 1 -177327.56 7 +157772.94 420.0 C57
2021-12-14 11:23:55 S 09 28 16.944 +19 30 02.45 V C57
2021-12-14 11:23:55 s 1 -177355.77 3 +157026.95 5040.0 C57
2021-12-14 11:43:55 S 09 28 15.281 +19 29 53.20 V C57
2021-12-14 11:43:55 s 1 -177407.24 3 +155530.62 2700.0 C57
2021-12-14 11:53:55 S 09 28 14.746 +19 29 41.03 V C57