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 06:33:55 s 1 -165949.54 7 +240866.95 6080.0 C57
2021-12-27 06:43:55 S 09 06 17.062 +15 41 54.17 V C57
2021-12-27 06:43:55 s 1 -166132.61 4 +240299.12 4520.0 C57
2021-12-27 06:53:55 S 09 06 16.210 +15 41 43.33 V C57
2021-12-27 06:53:55 s 1 -166314.81 5 +239730.04 8900.0 C57
2021-12-27 07:03:55 S 09 06 15.043 +15 41 36.89 V C57
2021-12-27 07:03:55 s 1 -166496.14 5 +239159.72 9180.0 C57
2021-12-27 07:13:55 S 09 06 14.266 +15 41 31.06 V C57
2021-12-27 07:13:55 s 1 -166676.60 0 +238588.15 5360.0 C57
2021-12-27 07:23:55 S 09 06 13.246 +15 41 20.94 V C57
2021-12-27 07:23:55 s 1 -166856.17 6 +238015.33 7420.0 C57
2021-12-27 07:33:55 S 09 06 12.432 +15 41 14.06 V C57
2021-12-27 07:33:55 s 1 -167034.87 1 +237441.26 5340.0 C57
2021-12-27 07:43:55 S 09 06 11.534 +15 41 09.49 V C57
2021-12-27 07:43:55 s 1 -167212.67 9 +236865.93 9110.0 C57
2021-12-27 07:53:55 S 09 06 10.608 +15 40 58.48 V C57
2021-12-27 07:53:55 s 1 -167389.59 7 +236289.35 8700.0 C57
2021-12-27 08:13:55 S 09 06 08.894 +15 40 44.58 V C57
2021-12-27 08:13:55 s 1 -167740.74 6 +235132.43 5290.0 C57
2021-12-27 08:23:55 S 09 06 07.822 +15 40 34.14 V C57
2021-12-27 08:23:55 s 1 -167914.96 9 +234552.09 2260.0 C57
2021-12-27 08:33:55 S 09 06 07.325 +15 40 28.24 V C57
2021-12-27 08:33:55 s 1 -168088.28 7 +233970.49 4980.0 C57
2021-12-27 08:43:55 S 09 06 06.072 +15 40 19.02 V C57
2021-12-27 08:43:55 s 1 -168260.69 4 +233387.62 3440.0 C57
2021-12-27 08:53:55 S 09 06 05.405 +15 40 15.56 V C57
2021-12-27 08:53:55 s 1 -168432.18 7 +232803.50 7620.0 C57
2021-12-27 09:03:55 S 09 06 04.291 +15 40 01.42 V C57
2021-12-27 09:03:55 s 1 -168602.76 1 +232218.12 7500.0 C57
2021-12-27 09:13:55 S 09 06 03.353 +15 40 00.16 V C57
2021-12-27 09:13:55 s 1 -168772.41 3 +231631.47 3060.0 C57
2021-12-27 09:33:55 S 09 06 01.615 +15 39 36.29 V C57
2021-12-27 09:33:55 s 1 -169108.93 4 +230454.38 1170.0 C57
2021-12-27 09:43:55 S 09 06 00.346 +15 39 35.42 V C57
2021-12-27 09:43:55 s 1 -169275.79 4 +229863.94 3680.0 C57
2021-12-27 09:53:55 S 09 06 00.120 +15 39 31.61 V C57
2021-12-27 09:53:55 s 1 -169441.71 5 +229272.23 1800.0 C57
2021-12-27 10:03:55 S 09 05 58.922 +15 39 16.74 V C57
2021-12-27 10:03:55 s 1 -169606.69 2 +228679.25 5500.0 C57
2021-12-27 10:13:55 S 09 05 58.034 +15 39 13.03 V C57
2021-12-27 10:13:55 s 1 -169770.72 2 +228085.00 4790.0 C57
2021-12-27 10:23:55 S 09 05 56.794 +15 39 06.88 V C57
2021-12-27 10:23:55 s 1 -169933.80 0 +227489.48 9620.0 C57
2021-12-27 10:43:55 S 09 05 55.344 +15 38 49.16 V C57
2021-12-27 10:43:55 s 1 -170257.08 4 +226294.62 5870.0 C57
2021-12-27 10:53:55 S 09 05 54.190 +15 38 41.32 V C57
2021-12-27 10:53:55 s 1 -170417.28 1 +225695.27 7250.0 C57
2021-12-27 11:23:55 S 09 05 51.545 +15 38 22.09 V C57
2021-12-27 11:23:55 s 1 -170892.03 8 +223889.58 4180.0 C57
2021-12-27 11:33:55 S 09 05 50.705 +15 38 11.94 V C57