IAA RAS IAA Minor Planet Database

87024 (2000 JS66)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1897631653 ± 2.00e+00
Semi-major axis (a)1.1965640779 AU ± 3.00e+00
Inclination (i)14.43426486° ± 4.00e+00
Long. of Asc. Node (Ω)230.49918377° ± 5.00e+00
Arg. of Perihelion (ω)84.93674351° ± 6.00e+00
Mean Anomaly (M)98.77724217° ± 3.31e-05
Mean Motion (n)0.7530231626°/day ± 2.83e+00
Perihelion dist (q)0.96950029 AU ± 3.41e+00
Aphelion dist (Q)1.42362786 AU ± 4.30e+00
Orbital Period1.30889239 yr ± 4.92e+00
NGA Modelr2
A21.72071297e-06 AU/d²
Physical Parameters
H (abs. magnitude)18.72
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-27
RMS Residual0.546″
Uncertainty0
Orbit TypeApollo
MOID0.096044 AU
Observations Used3646
Gaia Obs Used43
Oppositions9
Arc Total1979-2017
First Observation Used1979-01-06
Last Observation Used2026-01-11
Observations (5299)
Date Type RA Dec Mag Band Observatory
2021-04-25 05:04:03 s 1 -166516.59 1 +269127.18 7370.0 – C57
2021-04-25 05:14:03 S 13 34 40.973 -35 21 36.76 – V C57
2021-04-25 05:14:03 s 1 -166739.50 5 +268626.86 5090.0 – C57
2021-04-25 05:24:03 S 13 34 40.229 -35 21 17.17 – V C57
2021-04-25 05:24:03 s 1 -166961.66 7 +268125.34 1130.0 – C57
2021-04-25 05:34:03 S 13 34 39.403 -35 20 58.42 – V C57
2021-04-25 05:34:03 s 1 -167183.07 5 +267622.61 5510.0 – C57
2021-04-25 05:44:03 S 13 34 38.659 -35 20 40.06 – V C57
2021-04-25 05:44:03 s 1 -167403.72 5 +267118.67 8200.0 – C57
2021-04-25 05:54:03 S 13 34 37.915 -35 20 21.44 – V C57
2021-04-25 05:54:03 s 1 -167623.61 4 +266613.51 9210.0 – C57
2021-04-25 06:04:03 S 13 34 37.212 -35 20 00.71 – V C57
2021-04-25 06:04:03 s 1 -167842.73 9 +266107.15 8530.0 – C57
2021-04-25 06:14:03 S 13 34 36.408 -35 19 40.76 – V C57
2021-04-25 06:14:03 s 1 -168061.09 7 +265599.57 6150.0 – C57
2021-04-25 06:24:03 S 13 34 35.602 -35 19 23.02 – V C57
2021-04-25 06:24:03 s 1 -168278.68 5 +265090.78 2060.0 – C57
2021-04-25 06:34:03 S 13 34 34.882 -35 19 03.72 – V C57
2021-04-25 06:34:03 s 1 -168495.49 9 +264580.78 6260.0 – C57
2021-04-25 06:44:03 S 13 34 34.210 -35 18 43.56 – V C57
2021-04-25 06:44:03 s 1 -168711.53 7 +264069.56 8740.0 – C57
2021-04-25 06:54:03 S 13 34 33.396 -35 18 24.44 – V C57
2021-04-25 06:54:03 s 1 -168926.79 5 +263557.12 9490.0 – C57
2021-04-25 07:04:03 S 13 34 32.556 -35 18 05.62 – V C57
2021-04-25 07:04:03 s 1 -169141.26 9 +263043.46 8510.0 – C57
2021-04-25 07:14:03 S 13 34 31.750 -35 17 46.36 – V C57
2021-04-25 07:14:03 s 1 -169354.95 8 +262528.58 5780.0 – C57
2021-04-25 07:24:03 S 13 34 31.080 -35 17 26.52 – V C57
2021-04-25 07:24:03 s 1 -169567.85 6 +262012.48 1310.0 – C57
2021-04-25 07:34:03 S 13 34 30.341 -35 17 07.44 – V C57
2021-04-25 07:34:03 s 1 -169779.96 2 +261495.16 5090.0 – C57
2021-04-25 07:44:03 S 13 34 29.544 -35 16 48.18 – V C57
2021-04-25 07:44:03 s 1 -169991.27 1 +260976.62 7100.0 – C57
2021-04-25 07:54:03 S 13 34 28.826 -35 16 29.21 – V C57
2021-04-25 07:54:03 s 1 -170201.78 1 +260456.85 7340.0 – C57
2021-04-25 08:04:03 S 13 34 28.025 -35 16 09.55 – V C57
2021-04-25 08:04:03 s 1 -170411.48 7 +259935.86 5810.0 – C57
2021-04-25 08:14:03 S 13 34 27.290 -35 15 50.33 – V C57
2021-04-25 08:14:03 s 1 -170620.38 8 +259413.64 2490.0 – C57
2021-04-25 08:24:03 S 13 34 26.496 -35 15 30.74 – V C57
2021-04-25 08:24:03 s 1 -170828.47 9 +258890.19 7380.0 – C57
2021-04-25 08:34:03 S 13 34 25.754 -35 15 12.02 – V C57
2021-04-25 08:34:03 s 1 -171035.75 6 +258365.51 470.0 – C57
2021-04-25 08:44:03 S 13 34 24.893 -35 14 53.34 – V C57
2021-04-25 08:44:03 s 1 -171242.21 7 +257839.60 1760.0 – C57
2021-04-25 08:54:03 S 13 34 24.149 -35 14 32.71 – V C57
2021-04-25 08:54:03 s 1 -171447.85 8 +257312.46 1230.0 – C57
2021-04-25 09:04:03 S 13 34 23.412 -35 14 14.42 – V C57
2021-04-25 09:04:03 s 1 -171652.67 6 +256784.08 8880.0 – C57
2021-04-25 09:14:03 S 13 34 22.630 -35 13 54.26 – V C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2004-05-21 03:27:00 101061179.29 1 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)