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
2021-04-24 03:54:03 s 1 -125759.72 7 +331421.79 1700.0 C57
2021-04-24 04:04:03 S 13 36 25.903 -36 08 01.03 V C57
2021-04-24 04:04:03 s 1 -126067.65 4 +331092.48 9350.0 C57
2021-04-24 04:14:03 S 13 36 25.210 -36 07 44.83 V C57
2021-04-24 04:14:03 s 1 -126375.16 8 +330762.11 6060.0 C57
2021-04-24 04:24:03 S 13 36 24.682 -36 07 27.41 V C57
2021-04-24 04:24:03 s 1 -126682.26 9 +330430.66 1840.0 C57
2021-04-24 04:34:03 S 13 36 23.962 -36 07 09.48 V C57
2021-04-24 04:34:03 s 1 -126988.95 3 +330098.14 6690.0 C57
2021-04-24 04:44:03 S 13 36 23.270 -36 06 50.26 V C57
2021-04-24 04:44:03 s 1 -127295.22 1 +329764.55 580.0 C57
2021-04-24 04:54:03 S 13 36 22.728 -36 06 32.08 V C57
2021-04-24 04:54:03 s 1 -127601.06 9 +329429.88 3540.0 C57
2021-04-24 05:04:03 S 13 36 22.027 -36 06 16.45 V C57
2021-04-24 05:04:03 s 1 -127906.49 7 +329094.14 5540.0 C57
2021-04-24 05:14:03 S 13 36 21.398 -36 05 57.44 V C57
2021-04-24 05:14:03 s 1 -128211.50 2 +328757.32 6590.0 C57
2021-04-24 05:24:03 S 13 36 20.674 -36 05 39.30 V C57
2021-04-24 05:24:03 s 1 -128516.08 3 +328419.42 6680.0 C57
2021-04-24 05:34:03 S 13 36 20.170 -36 05 21.52 V C57
2021-04-24 05:34:03 s 1 -128820.23 8 +328080.45 5810.0 C57
2021-04-24 05:44:03 S 13 36 19.390 -36 05 04.45 V C57
2021-04-24 05:44:03 s 1 -129123.96 6 +327740.40 3980.0 C57
2021-04-24 05:54:03 S 13 36 18.780 -36 04 46.13 V C57
2021-04-24 05:54:03 s 1 -129427.26 5 +327399.27 1180.0 C57
2021-04-24 06:04:03 S 13 36 18.096 -36 04 27.37 V C57
2021-04-24 06:04:03 s 1 -129730.13 3 +327057.07 7400.0 C57
2021-04-24 06:14:03 S 13 36 17.489 -36 04 09.55 V C57
2021-04-24 06:14:03 s 1 -130032.56 8 +326713.78 2660.0 C57
2021-04-24 06:24:03 S 13 36 16.786 -36 03 52.13 V C57
2021-04-24 06:24:03 s 1 -130334.56 9 +326369.42 6930.0 C57
2021-04-24 06:34:03 S 13 36 16.193 -36 03 33.26 V C57
2021-04-24 06:34:03 s 1 -130636.13 4 +326023.97 220.0 C57
2021-04-24 06:44:03 S 13 36 15.629 -36 03 16.52 V C57
2021-04-24 06:44:03 s 1 -130937.26 1 +325677.44 2520.0 C57
2021-04-24 06:54:03 S 13 36 14.930 -36 02 59.46 V C57
2021-04-24 06:54:03 s 1 -131237.94 9 +325329.83 3830.0 C57
2021-04-24 07:04:03 S 13 36 14.287 -36 02 41.32 V C57
2021-04-24 07:04:03 s 1 -131538.19 6 +324981.13 4150.0 C57
2021-04-24 07:14:03 S 13 36 13.714 -36 02 22.56 V C57
2021-04-24 07:14:03 s 1 -131837.99 9 +324631.36 3470.0 C57
2021-04-24 07:24:03 S 13 36 12.902 -36 02 04.49 V C57
2021-04-24 07:24:03 s 1 -132137.35 8 +324280.49 1790.0 C57
2021-04-24 07:34:03 S 13 36 12.257 -36 01 47.96 V C57
2021-04-24 07:34:03 s 1 -132436.27 1 +323928.54 9100.0 C57
2021-04-24 07:44:03 S 13 36 11.676 -36 01 28.02 V C57
2021-04-24 07:44:03 s 1 -132734.73 5 +323575.51 5400.0 C57
2021-04-24 07:54:03 S 13 36 10.982 -36 01 11.75 V C57
2021-04-24 07:54:03 s 1 -133032.74 9 +323221.39 690.0 C57
2021-04-24 08:04:03 S 13 36 10.313 -36 00 53.50 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)