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 12:14:03 s 1 -190751.87 1 +153201.17 1660.0 – C57
2021-04-26 12:24:03 S 13 32 03.696 -34 18 38.16 – V C57
2021-04-26 12:24:03 s 1 -190755.15 4 +152452.45 7570.0 – C57
2021-04-26 12:34:03 S 13 32 02.844 -34 18 16.31 – V C57
2021-04-26 12:34:03 s 1 -190756.62 7 +151702.27 9550.0 – C57
2021-04-26 12:44:03 S 13 32 01.884 -34 17 54.60 – V C57
2021-04-26 12:44:03 s 1 -190756.28 1 +150950.65 7560.0 – C57
2021-04-26 12:54:03 S 13 32 00.936 -34 17 32.71 – V C57
2021-04-26 12:54:03 s 1 -190754.15 8 +150197.21 1220.0 – C57
2021-04-26 13:04:03 S 13 32 00.048 -34 17 11.54 – V C57
2021-04-26 13:04:03 s 1 -190752.46 8 +149426.47 4520.0 – C57
2021-04-26 13:14:03 S 13 31 59.038 -34 16 50.30 – V C57
2021-04-26 13:14:03 s 1 -190746.44 7 +148671.34 1370.0 – C57
2021-04-26 13:24:03 S 13 31 58.207 -34 16 27.55 – V C57
2021-04-26 13:24:03 s 1 -190738.69 3 +147913.88 3260.0 – C57
2021-04-26 13:34:03 S 13 31 57.206 -34 16 06.53 – V C57
2021-04-26 13:34:03 s 1 -190729.06 8 +147154.96 1080.0 – C57
2021-04-26 13:44:03 S 13 31 56.191 -34 15 44.28 – V C57
2021-04-26 13:44:03 s 1 -190717.56 1 +146394.58 4800.0 – C57
2021-04-26 13:54:03 S 13 31 55.224 -34 15 24.12 – V C57
2021-04-26 13:54:03 s 1 -190704.16 3 +145632.74 4410.0 – C57
2021-04-26 14:04:03 S 13 31 54.290 -34 15 01.91 – V C57
2021-04-26 14:04:03 s 1 -190688.86 1 +144869.45 9880.0 – C57
2021-04-26 14:14:03 S 13 31 53.395 -34 14 40.63 – V C57
2021-04-26 14:14:03 s 1 -190671.64 5 +144104.70 1190.0 – C57
2021-04-26 14:24:03 S 13 31 52.373 -34 14 19.46 – V C57
2021-04-26 14:24:03 s 1 -190652.50 5 +143338.48 8310.0 – C57
2021-04-26 14:34:03 S 13 31 51.410 -34 13 57.11 – V C57
2021-04-26 14:34:03 s 1 -190631.42 9 +142570.81 1230.0 – C57
2021-04-26 14:44:03 S 13 31 50.522 -34 13 36.08 – V C57
2021-04-26 14:44:03 s 1 -190608.40 6 +141801.68 9910.0 – C57
2021-04-26 14:54:03 S 13 31 49.510 -34 13 12.68 – V C57
2021-04-26 14:54:03 s 1 -190583.42 5 +141031.08 4330.0 – C57
2021-04-26 15:04:03 S 13 31 48.540 -34 12 52.45 – V C57
2021-04-26 15:04:03 s 1 -190556.47 4 +140259.02 4480.0 – C57
2021-04-26 15:14:03 S 13 31 47.628 -34 12 30.42 – V C57
2021-04-26 15:14:03 s 1 -190527.54 3 +139485.50 320.0 – C57
2021-04-26 15:24:03 S 13 31 46.678 -34 12 08.60 – V C57
2021-04-26 15:24:03 s 1 -190496.62 0 +138710.51 1840.0 – C57
2021-04-26 15:34:03 S 13 31 45.667 -34 11 47.00 – V C57
2021-04-26 15:34:03 s 1 -190463.69 3 +137934.06 8990.0 – C57
2021-04-26 15:44:03 S 13 31 44.750 -34 11 24.25 – V C57
2021-04-26 15:44:03 s 1 -190428.75 1 +137156.15 1780.0 – C57
2021-04-26 15:54:03 S 13 31 43.721 -34 11 03.41 – V C57
2021-04-26 15:54:03 s 1 -190391.78 2 +136376.76 150.0 – C57
2021-04-26 16:04:03 S 13 31 42.766 -34 10 42.35 – V C57
2021-04-26 16:04:03 s 1 -190352.77 4 +135595.92 4100.0 – C57
2021-04-26 16:14:03 S 13 31 41.762 -34 10 21.14 – V C57
2021-04-26 16:14:03 s 1 -190311.71 5 +134813.60 3600.0 – C57
2021-04-26 16:24:03 S 13 31 40.882 -34 09 59.54 – 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)