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
2021-12-29 20:53:55 s 1 -103379.70 3 -56576.382 4100.0 C57
2021-12-29 21:03:55 S 09 00 33.156 +14 55 02.82 V C57
2021-12-29 21:03:55 s 1 -102469.40 0 -57415.638 4270.0 C57
2021-12-29 21:13:55 S 09 00 31.908 +14 54 51.44 V C57
2021-12-29 21:13:55 s 1 -101551.55 1 -58250.670 3090.0 C57
2021-12-29 21:23:55 S 09 00 31.169 +14 54 46.51 V C57
2021-12-29 21:23:55 s 1 -100626.13 2 -59081.366 480.0 C57
2021-12-29 21:33:55 S 09 00 30.434 +14 54 38.27 V C57
2021-12-29 21:33:55 s 1 -99693.121 0 -59907.608 6390.0 C57
2021-12-29 21:43:55 S 09 00 29.302 +14 54 29.56 V C57
2021-12-29 21:43:55 s 1 -98752.495 0 -60729.279 760.0 C57
2021-12-29 21:53:55 S 09 00 28.572 +14 54 24.26 V C57
2021-12-29 21:53:55 s 1 -97804.235 0 -61546.260 3540.0 C57
2021-12-29 22:03:55 S 09 00 27.684 +14 54 17.24 V C57
2021-12-29 22:03:55 s 1 -96848.321 0 -62358.429 4680.0 C57
2021-12-29 22:13:55 S 09 00 26.909 +14 54 12.60 V C57
2021-12-29 22:13:55 s 1 -95884.735 0 -63165.663 4140.0 C57
2021-12-29 22:23:55 S 09 00 25.656 +14 54 02.05 V C57
2021-12-29 22:23:55 s 1 -94913.464 0 -63967.838 1890.0 C57
2021-12-29 22:33:55 S 09 00 25.224 +14 53 56.58 V C57
2021-12-29 22:33:55 s 1 -93934.490 0 -64764.826 7910.0 C57
2021-12-29 22:43:55 S 09 00 24.283 +14 53 47.62 V C57
2021-12-29 22:43:55 s 1 -92947.803 0 -65556.500 2180.0 C57
2021-12-29 22:53:55 S 09 00 23.258 +14 53 41.53 V C57
2021-12-29 22:53:55 s 1 -91953.390 0 -66342.729 4690.0 C57
2021-12-29 23:03:55 S 09 00 22.282 +14 53 30.91 V C57
2021-12-29 23:03:55 s 1 -90951.242 0 -67123.381 5450.0 C57
2021-12-29 23:23:55 S 09 00 20.532 +14 53 17.77 V C57
2021-12-29 23:23:55 s 1 -88923.714 0 -68667.420 1730.0 C57
2021-12-29 23:33:55 S 09 00 19.776 +14 53 10.46 V C57
2021-12-29 23:33:55 s 1 -87898.324 0 -69430.534 7300.0 C57
2021-12-29 23:43:55 S 09 00 18.698 +14 53 03.41 V C57
2021-12-29 23:43:55 s 1 -86865.181 0 -70187.527 1190.0 C57
2021-12-30 00:03:55 S 09 00 17.172 +14 52 52.90 V C57
2021-12-30 00:03:55 s 1 -84775.639 0 -71682.587 4140.0 C57
2021-12-30 00:13:55 S 09 00 16.159 +14 52 40.22 V C57
2021-12-30 00:13:55 s 1 -83719.247 0 -72420.369 3320.0 C57
2021-12-30 00:23:55 S 09 00 15.290 +14 52 36.23 V C57
2021-12-30 00:23:55 s 1 -82655.116 0 -73151.460 1070.0 C57
2021-12-30 00:33:55 S 09 00 14.534 +14 52 28.42 V C57
2021-12-30 00:33:55 s 1 -81583.257 0 -73875.712 7460.0 C57
2021-12-30 00:43:55 S 09 00 13.392 +14 52 22.19 V C57
2021-12-30 00:43:55 s 1 -80503.680 0 -74592.980 2600.0 C57
2021-12-30 00:53:55 S 09 00 12.948 +14 52 14.16 V C57
2021-12-30 00:53:55 s 1 -79416.401 0 -75303.112 6590.0 C57
2021-12-30 01:03:55 S 09 00 11.959 +14 52 03.04 V C57
2021-12-30 01:03:55 s 1 -78321.436 0 -76005.959 9560.0 C57
2021-12-30 01:13:55 S 09 00 10.673 +14 51 59.76 V C57
2021-12-30 01:13:55 s 1 -77218.806 0 -76701.369 1640.0 C57
2021-12-30 01:23:55 S 09 00 09.948 +14 51 55.48 V C57