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 11:53:55 s 1 -177430.48 9 +154780.27 5640.0 C57
2021-12-14 12:03:55 S 09 28 14.110 +19 29 36.28 V C57
2021-12-14 12:03:55 s 1 -177452.06 1 +154028.45 1290.0 C57
2021-12-14 12:13:55 S 09 28 13.704 +19 29 25.40 V C57
2021-12-14 12:13:55 s 1 -177471.95 2 +153275.18 9580.0 C57
2021-12-14 12:33:55 S 09 28 12.317 +19 29 11.94 V C57
2021-12-14 12:33:55 s 1 -177506.65 0 +151764.24 3990.0 C57
2021-12-14 12:43:55 S 09 28 11.189 +19 29 03.37 V C57
2021-12-14 12:43:55 s 1 -177521.43 7 +151006.58 10.0 C57
2021-12-14 13:03:55 S 09 28 10.190 +19 28 51.28 V C57
2021-12-14 13:03:55 s 1 -177545.84 0 +149486.86 9500.0 C57
2021-12-14 13:23:55 S 09 28 08.969 +19 28 31.62 V C57
2021-12-14 13:23:55 s 1 -177563.28 1 +147961.28 8640.0 C57
2021-12-14 13:33:55 S 09 28 08.194 +19 28 21.18 V C57
2021-12-14 13:33:55 s 1 -177569.36 5 +147196.29 6720.0 C57
2021-12-14 13:43:55 S 09 28 07.865 +19 28 17.51 V C57
2021-12-14 13:43:55 s 1 -177573.67 9 +146429.83 7080.0 C57
2021-12-14 13:53:55 S 09 28 07.190 +19 28 07.43 V C57
2021-12-14 13:53:55 s 1 -177576.21 2 +145661.90 9690.0 C57
2021-12-14 14:33:55 S 09 28 04.298 +19 27 41.15 V C57
2021-12-14 14:33:55 s 1 -177568.32 5 +142575.48 1690.0 C57
2021-12-14 14:43:55 S 09 28 03.828 +19 27 32.22 V C57
2021-12-14 14:43:55 s 1 -177561.79 6 +141800.19 4860.0 C57
2021-12-14 14:53:55 S 09 28 03.305 +19 27 21.56 V C57
2021-12-14 14:53:55 s 1 -177553.42 2 +141023.43 10.0 C57
2021-12-14 15:13:55 S 09 28 01.927 +19 27 08.86 V C57
2021-12-14 15:13:55 s 1 -177531.09 9 +139465.49 6070.0 C57
2021-12-14 15:23:55 S 09 28 01.416 +19 27 01.98 V C57
2021-12-14 15:23:55 s 1 -177517.12 7 +138684.30 6890.0 C57
2021-12-14 15:33:55 S 09 28 00.427 +19 26 52.73 V C57
2021-12-14 15:33:55 s 1 -177501.26 7 +137901.64 9500.0 C57
2021-12-14 15:43:55 S 09 27 59.933 +19 26 50.82 V C57
2021-12-14 15:43:55 s 1 -177483.50 8 +137117.50 3870.0 C57
2021-12-14 16:13:55 S 09 27 58.250 +19 26 25.01 V C57
2021-12-14 16:13:55 s 1 -177418.72 0 +134756.23 7000.0 C57
2021-12-14 16:33:55 S 09 27 56.947 +19 26 06.22 V C57
2021-12-14 16:33:55 s 1 -177365.82 1 +133174.66 300.0 C57
2021-12-14 16:43:55 S 09 27 56.074 +19 26 02.40 V C57
2021-12-14 16:43:55 s 1 -177336.42 5 +132381.65 4170.0 C57
2021-12-14 16:53:55 S 09 27 55.313 +19 25 53.58 V C57
2021-12-14 16:53:55 s 1 -177305.04 8 +131587.17 9460.0 C57
2021-12-14 17:03:55 S 09 27 54.667 +19 25 48.25 V C57
2021-12-14 17:03:55 s 1 -177271.67 9 +130791.20 6110.0 C57
2021-12-14 17:23:55 S 09 27 53.796 +19 25 29.21 V C57
2021-12-14 17:23:55 s 1 -177198.91 6 +129194.84 3300.0 C57
2021-12-14 17:33:55 S 09 27 53.282 +19 25 20.50 V C57
2021-12-14 17:33:55 s 1 -177159.49 7 +128394.44 3740.0 C57
2021-12-14 17:43:55 S 09 27 52.332 +19 25 14.48 V C57
2021-12-14 17:43:55 s 1 -177118.03 7 +127592.55 5350.0 C57
2021-12-14 17:53:55 S 09 27 51.862 +19 25 08.29 V C57