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
2021-04-26 16:24:03 s 1 -190268.59 4 +134029.82 8610.0 – C57
2021-04-26 16:34:03 S 13 31 39.876 -34 09 36.11 – V C57
2021-04-26 16:34:03 s 1 -190223.39 7 +133244.57 9120.0 – C57
2021-04-26 16:44:03 S 13 31 38.950 -34 09 15.48 – V C57
2021-04-26 16:44:03 s 1 -190176.11 4 +132457.86 5100.0 – C57
2021-04-26 16:54:03 S 13 31 37.915 -34 08 52.73 – V C57
2021-04-26 16:54:03 s 1 -190126.73 0 +131669.67 6520.0 – C57
2021-04-26 17:04:03 S 13 31 36.929 -34 08 31.20 – V C57
2021-04-26 17:04:03 s 1 -190075.23 5 +130880.02 3350.0 – C57
2021-04-26 17:14:03 S 13 31 36.038 -34 08 09.28 – V C57
2021-04-26 17:14:03 s 1 -190021.61 6 +130088.90 5580.0 – C57
2021-04-26 17:24:03 S 13 31 34.970 -34 07 46.74 – V C57
2021-04-26 17:24:03 s 1 -189965.85 9 +129296.31 3160.0 – C57
2021-04-26 17:34:03 S 13 31 34.018 -34 07 25.72 – V C57
2021-04-26 17:34:03 s 1 -189907.95 3 +128502.25 6090.0 – C57
2021-04-26 17:54:03 S 13 31 32.150 -34 06 41.04 – V C57
2021-04-26 17:54:03 s 1 -189785.63 9 +126909.72 7820.0 – C57
2021-04-26 18:04:03 S 13 31 31.166 -34 06 19.66 – V C57
2021-04-26 18:04:03 s 1 -189721.20 5 +126111.26 6580.0 – C57
2021-04-26 18:14:03 S 13 31 30.144 -34 05 57.30 – V C57
2021-04-26 18:14:03 s 1 -189654.57 0 +125311.32 570.0 – C57
2021-04-26 18:24:03 S 13 31 29.112 -34 05 34.84 – V C57
2021-04-26 18:24:03 s 1 -189585.71 9 +124509.91 9750.0 – C57
2021-04-26 18:34:03 S 13 31 28.154 -34 05 13.74 – V C57
2021-04-26 18:34:03 s 1 -189514.64 0 +123707.03 4090.0 – C57
2021-04-26 18:44:03 S 13 31 27.115 -34 04 50.20 – V C57
2021-04-26 18:44:03 s 1 -189441.31 9 +122902.69 3580.0 – C57
2021-04-26 18:54:03 S 13 31 26.148 -34 04 28.45 – V C57
2021-04-26 18:54:03 s 1 -189365.74 2 +122096.87 8180.0 – C57
2021-04-26 19:04:03 S 13 31 25.284 -34 04 06.78 – V C57
2021-04-26 19:04:03 s 1 -189287.89 6 +121289.58 7850.0 – C57
2021-04-26 19:14:03 S 13 31 24.154 -34 03 45.43 – V C57
2021-04-26 19:14:03 s 1 -189207.76 6 +120480.83 2580.0 – C57
2021-04-26 19:24:03 S 13 31 23.249 -34 03 22.39 – V C57
2021-04-26 19:24:03 s 1 -189125.33 9 +119670.60 2320.0 – C57
2021-04-26 19:34:03 S 13 31 22.193 -34 03 00.86 – V C57
2021-04-26 19:34:03 s 1 -189040.60 1 +118858.91 7060.0 – C57
2021-04-26 19:44:03 S 13 31 21.197 -34 02 38.69 – V C57
2021-04-26 19:44:03 s 1 -188953.53 7 +118045.74 6760.0 – C57
2021-04-26 19:54:03 S 13 31 20.254 -34 02 17.48 – V C57
2021-04-26 19:54:03 s 1 -188864.13 3 +117231.11 1380.0 – C57
2021-04-26 20:04:03 S 13 31 19.166 -34 01 53.80 – V C57
2021-04-26 20:04:03 s 1 -188772.37 5 +116415.01 910.0 – C57
2021-04-26 20:14:03 S 13 31 18.223 -34 01 31.51 – V C57
2021-04-26 20:14:03 s 1 -188678.24 8 +115597.44 5300.0 – C57
2021-04-26 20:24:03 S 13 31 17.136 -34 01 10.45 – V C57
2021-04-26 20:24:03 s 1 -188581.73 7 +114778.41 4540.0 – C57
2021-04-26 20:34:03 S 13 31 16.133 -34 00 46.55 – V C57
2021-04-26 20:34:03 s 1 -188482.82 7 +113957.91 8570.0 – C57
2021-04-26 20:44:03 S 13 31 15.209 -34 00 26.24 – 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)