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
2021-12-26 08:33:55 S 09 08 16.092 +15 58 40.44 V C57
2021-12-26 08:33:55 s 1 -135444.28 2 +305322.25 6810.0 C57
2021-12-26 08:43:55 S 09 08 15.590 +15 58 35.04 V C57
2021-12-26 08:43:55 s 1 -135714.73 7 +304909.30 2440.0 C57
2021-12-26 08:53:55 S 09 08 14.683 +15 58 30.43 V C57
2021-12-26 08:53:55 s 1 -135984.69 4 +304495.25 5640.0 C57
2021-12-26 09:33:55 S 09 08 10.970 +15 57 59.76 V C57
2021-12-26 09:33:55 s 1 -137059.49 8 +302827.90 3950.0 C57
2021-12-26 09:43:55 S 09 08 10.073 +15 57 51.08 V C57
2021-12-26 09:43:55 s 1 -137326.93 4 +302408.28 4850.0 C57
2021-12-26 10:03:55 S 09 08 08.510 +15 57 36.14 V C57
2021-12-26 10:03:55 s 1 -137860.27 1 +301565.70 9190.0 C57
2021-12-26 10:43:55 S 09 08 04.603 +15 57 06.84 V C57
2021-12-26 10:43:55 s 1 -138920.75 0 +299867.14 7730.0 C57
2021-12-26 10:53:55 S 09 08 03.742 +15 56 58.38 V C57
2021-12-26 10:53:55 s 1 -139184.56 7 +299439.70 1020.0 C57
2021-12-26 11:33:55 S 09 08 00.480 +15 56 24.25 V C57
2021-12-26 11:33:55 s 1 -140234.56 0 +297718.74 8590.0 C57
2021-12-26 12:03:55 S 09 07 57.554 +15 56 01.75 V C57
2021-12-26 12:03:55 s 1 -141016.45 3 +296416.21 2090.0 C57
2021-12-26 12:13:55 S 09 07 56.803 +15 55 54.66 V C57
2021-12-26 12:13:55 s 1 -141276.00 6 +295979.78 4690.0 C57
2021-12-26 12:33:55 S 09 07 54.840 +15 55 39.11 V C57
2021-12-26 12:33:55 s 1 -141793.47 9 +295103.54 1990.0 C57
2021-12-26 12:43:55 S 09 07 54.067 +15 55 32.16 V C57
2021-12-26 12:43:55 s 1 -142051.39 6 +294663.73 6670.0 C57
2021-12-26 12:53:55 S 09 07 53.038 +15 55 27.55 V C57
2021-12-26 12:53:55 s 1 -142308.76 3 +294222.78 8690.0 C57
2021-12-26 13:23:55 S 09 07 50.594 +15 55 05.23 V C57
2021-12-26 13:23:55 s 1 -143077.54 4 +292893.15 8670.0 C57
2021-12-26 13:53:55 S 09 07 47.971 +15 54 37.19 V C57
2021-12-26 13:53:55 s 1 -143841.29 5 +291553.32 4340.0 C57
2021-12-26 14:03:55 S 09 07 47.206 +15 54 27.11 V C57
2021-12-26 14:03:55 s 1 -144094.75 0 +291104.43 7440.0 C57
2021-12-26 14:13:55 S 09 07 45.792 +15 54 28.94 V C57
2021-12-26 14:13:55 s 1 -144347.63 7 +290654.41 7800.0 C57
2021-12-26 14:23:55 S 09 07 44.952 +15 54 11.48 V C57
2021-12-26 14:23:55 s 1 -144599.95 3 +290203.24 5410.0 C57
2021-12-26 14:33:55 S 09 07 44.124 +15 54 12.35 V C57
2021-12-26 14:33:55 s 1 -144851.69 7 +289750.94 250.0 C57
2021-12-26 14:53:55 S 09 07 42.211 +15 53 53.16 V C57
2021-12-26 14:53:55 s 1 -145353.45 7 +288842.91 1600.0 C57
2021-12-26 15:03:55 S 09 07 41.465 +15 53 46.46 V C57
2021-12-26 15:03:55 s 1 -145603.46 8 +288387.18 8090.0 C57
2021-12-26 15:23:55 S 09 07 39.610 +15 53 28.10 V C57
2021-12-26 15:23:55 s 1 -146101.74 0 +287472.29 2640.0 C57
2021-12-26 15:33:55 S 09 07 38.950 +15 53 20.83 V C57
2021-12-26 15:33:55 s 1 -146349.99 7 +287013.13 680.0 C57
2021-12-26 15:43:55 S 09 07 37.625 +15 53 16.33 V C57
2021-12-26 15:43:55 s 1 -146597.66 5 +286552.82 5870.0 C57