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 13:23:55 s 1 -179717.05 4 +113411.45 970.0 C57
2021-12-28 13:33:55 S 09 03 26.810 +15 18 26.28 V C57
2021-12-28 13:33:55 s 1 -179641.44 4 +112594.93 4450.0 C57
2021-12-28 13:43:55 S 09 03 26.021 +15 18 22.03 V C57
2021-12-28 13:43:55 s 1 -179563.62 1 +111777.02 7980.0 C57
2021-12-28 13:53:55 S 09 03 25.296 +15 18 12.35 V C57
2021-12-28 13:53:55 s 1 -179483.57 1 +110957.73 1490.0 C57
2021-12-28 14:03:55 S 09 03 24.300 +15 18 05.65 V C57
2021-12-28 14:03:55 s 1 -179401.28 2 +110137.05 4940.0 C57
2021-12-28 14:23:55 S 09 03 22.334 +15 17 47.51 V C57
2021-12-28 14:23:55 s 1 -179229.92 9 +108491.55 1400.0 C57
2021-12-28 14:33:55 S 09 03 21.365 +15 17 40.24 V C57
2021-12-28 14:33:55 s 1 -179140.83 7 +107666.73 4290.0 C57
2021-12-28 14:53:55 S 09 03 19.366 +15 17 29.00 V C57
2021-12-28 14:53:55 s 1 -178955.75 7 +106012.96 9090.0 C57
2021-12-28 15:03:55 S 09 03 18.257 +15 17 19.43 V C57
2021-12-28 15:03:55 s 1 -178859.74 0 +105184.00 880.0 C57
2021-12-28 15:13:55 S 09 03 17.669 +15 17 15.40 V C57
2021-12-28 15:13:55 s 1 -178761.38 5 +104353.68 2190.0 C57
2021-12-28 15:23:55 S 09 03 16.550 +15 17 08.59 V C57
2021-12-28 15:23:55 s 1 -178660.68 0 +103521.98 2950.0 C57
2021-12-28 15:33:55 S 09 03 15.857 +15 16 56.42 V C57
2021-12-28 15:33:55 s 1 -178557.60 8 +102688.91 3090.0 C57
2021-12-28 15:43:55 S 09 03 15.197 +15 16 44.87 V C57
2021-12-28 15:43:55 s 1 -178452.15 7 +101854.48 2570.0 C57
2021-12-28 15:53:55 S 09 03 14.254 +15 16 38.89 V C57
2021-12-28 15:53:55 s 1 -178344.31 0 +101018.67 1310.0 C57
2021-12-28 16:03:55 S 09 03 13.094 +15 16 35.15 V C57
2021-12-28 16:03:55 s 1 -178234.05 4 +100181.50 9240.0 C57
2021-12-28 17:23:55 S 09 03 05.933 +15 15 38.63 V C57
2021-12-28 17:23:55 s 1 -177263.43 4 +93435.290 6150.0 C57
2021-12-28 17:33:55 S 09 03 04.356 +15 15 23.90 V C57
2021-12-28 17:33:55 s 1 -177130.80 3 +92585.940 3940.0 C57
2021-12-28 17:53:55 S 09 03 02.882 +15 15 11.84 V C57
2021-12-28 17:53:55 s 1 -176857.83 0 +90883.220 5060.0 C57
2021-12-28 18:43:55 S 09 02 58.063 +15 14 36.96 V C57
2021-12-28 18:43:55 s 1 -176129.65 5 +86603.109 3540.0 C57
2021-12-28 19:03:55 S 09 02 56.282 +15 14 22.06 V C57
2021-12-28 19:03:55 s 1 -175819.73 5 +84881.808 9700.0 C57
2021-12-28 19:13:55 S 09 02 55.546 +15 14 08.41 V C57
2021-12-28 19:13:55 s 1 -175660.70 9 +84019.188 9650.0 C57
2021-12-28 19:23:55 S 09 02 54.449 +15 13 57.83 V C57
2021-12-28 19:23:55 s 1 -175498.95 1 +83155.260 7410.0 C57
2021-12-28 19:33:55 S 09 02 53.395 +15 13 55.02 V C57
2021-12-28 19:33:55 s 1 -175334.44 2 +82290.027 2910.0 C57
2021-12-28 19:43:55 S 09 02 52.212 +15 13 45.95 V C57
2021-12-28 19:43:55 s 1 -175167.16 3 +81423.494 6070.0 C57
2021-12-28 19:53:55 S 09 02 51.588 +15 13 42.02 V C57
2021-12-28 19:53:55 s 1 -174997.09 9 +80555.665 6820.0 C57
2021-12-28 20:03:55 S 09 02 50.558 +15 13 33.85 V C57