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
2021-12-27 16:03:55 s 1 -174879.86 3 +206476.51 5910.0 C57
2021-12-27 16:13:55 S 09 05 25.080 +15 34 33.24 V C57
2021-12-27 16:13:55 s 1 -175006.72 8 +205835.72 2320.0 C57
2021-12-27 16:33:55 S 09 05 23.292 +15 34 23.84 V C57
2021-12-27 16:33:55 s 1 -175257.08 2 +204550.18 9490.0 C57
2021-12-27 16:43:55 S 09 05 22.421 +15 34 12.25 V C57
2021-12-27 16:43:55 s 1 -175380.55 9 +203905.44 210.0 C57
2021-12-27 16:53:55 S 09 05 21.007 +15 34 12.76 V C57
2021-12-27 16:53:55 s 1 -175502.89 7 +203259.38 5650.0 C57
2021-12-27 17:03:55 S 09 05 20.448 +15 33 59.58 V C57
2021-12-27 17:03:55 s 1 -175624.09 0 +202612.00 5800.0 C57
2021-12-27 17:13:55 S 09 05 19.433 +15 33 52.70 V C57
2021-12-27 17:13:55 s 1 -175744.13 1 +201963.29 610.0 C57
2021-12-27 17:33:55 S 09 05 17.688 +15 33 38.09 V C57
2021-12-27 17:33:55 s 1 -175980.74 0 +200661.92 4180.0 C57
2021-12-27 17:43:55 S 09 05 16.786 +15 33 31.57 V C57
2021-12-27 17:43:55 s 1 -176097.29 7 +200009.24 2880.0 C57
2021-12-27 17:53:55 S 09 05 16.159 +15 33 20.81 V C57
2021-12-27 17:53:55 s 1 -176212.68 0 +199355.24 6160.0 C57
2021-12-27 18:03:55 S 09 05 14.928 +15 33 12.64 V C57
2021-12-27 18:03:55 s 1 -176326.88 5 +198699.91 3990.0 C57
2021-12-27 18:13:55 S 09 05 14.081 +15 33 05.76 V C57
2021-12-27 18:13:55 s 1 -176439.90 5 +198043.26 6350.0 C57
2021-12-27 18:23:55 S 09 05 13.385 +15 32 56.36 V C57
2021-12-27 18:23:55 s 1 -176551.73 5 +197385.27 3210.0 C57
2021-12-27 18:33:55 S 09 05 12.408 +15 32 54.13 V C57
2021-12-27 18:33:55 s 1 -176662.37 0 +196725.95 4550.0 C57
2021-12-27 18:43:55 S 09 05 11.486 +15 32 44.63 V C57
2021-12-27 18:43:55 s 1 -176771.80 3 +196065.30 340.0 C57
2021-12-27 18:53:55 S 09 05 10.747 +15 32 39.23 V C57
2021-12-27 18:53:55 s 1 -176880.02 9 +195403.32 550.0 C57
2021-12-27 19:13:55 S 09 05 08.503 +15 32 20.94 V C57
2021-12-27 19:13:55 s 1 -177092.83 5 +194075.35 4160.0 C57
2021-12-27 19:23:55 S 09 05 07.625 +15 32 18.06 V C57
2021-12-27 19:23:55 s 1 -177197.40 3 +193409.36 7510.0 C57
2021-12-27 19:43:55 S 09 05 05.842 +15 32 01.72 V C57
2021-12-27 19:43:55 s 1 -177402.84 1 +192073.36 7130.0 C57
2021-12-27 20:03:55 S 09 05 04.066 +15 31 46.20 V C57
2021-12-27 20:03:55 s 1 -177603.30 6 +190732.01 3830.0 C57
2021-12-27 20:13:55 S 09 05 02.945 +15 31 36.23 V C57
2021-12-27 20:13:55 s 1 -177701.65 9 +190059.31 8520.0 C57
2021-12-27 20:23:55 S 09 05 02.148 +15 31 25.25 V C57
2021-12-27 20:23:55 s 1 -177798.75 1 +189385.28 7390.0 C57
2021-12-27 20:33:55 S 09 05 01.195 +15 31 26.29 V C57
2021-12-27 20:33:55 s 1 -177894.57 4 +188709.90 430.0 C57
2021-12-27 20:43:55 S 09 05 00.302 +15 31 12.11 V C57
2021-12-27 20:43:55 s 1 -177989.12 4 +188033.17 7600.0 C57
2021-12-27 20:53:55 S 09 04 59.297 +15 31 08.36 V C57
2021-12-27 20:53:55 s 1 -178082.39 3 +187355.10 8880.0 C57
2021-12-27 21:33:55 S 09 04 55.692 +15 30 35.24 V C57