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
2021-04-24 20:54:03 s 1 -154733.87 1 +292187.33 260.0 – C57
2021-04-24 21:04:03 S 13 35 16.946 -35 37 04.22 – V C57
2021-04-24 21:04:03 s 1 -154990.10 8 +291744.81 2020.0 – C57
2021-04-24 21:14:03 S 13 35 16.116 -35 36 44.32 – V C57
2021-04-24 21:14:03 s 1 -155245.72 9 +291301.14 2400.0 – C57
2021-04-24 21:24:03 S 13 35 15.528 -35 36 27.00 – V C57
2021-04-24 21:24:03 s 1 -155500.73 0 +290856.31 1410.0 – C57
2021-04-24 21:34:03 S 13 35 14.688 -35 36 06.91 – V C57
2021-04-24 21:34:03 s 1 -155755.11 0 +290410.32 9030.0 – C57
2021-04-24 21:44:03 S 13 35 13.978 -35 35 49.49 – V C57
2021-04-24 21:44:03 s 1 -156008.86 6 +289963.18 5260.0 – C57
2021-04-24 21:54:03 S 13 35 13.356 -35 35 29.80 – V C57
2021-04-24 21:54:03 s 1 -156261.99 6 +289514.88 90.0 – C57
2021-04-24 22:04:03 S 13 35 12.619 -35 35 10.64 – V C57
2021-04-24 22:04:03 s 1 -156514.49 6 +289065.42 3530.0 – C57
2021-04-24 22:14:03 S 13 35 11.834 -35 34 53.65 – V C57
2021-04-24 22:14:03 s 1 -156766.36 5 +288614.80 5560.0 – C57
2021-04-24 22:24:03 S 13 35 11.093 -35 34 33.71 – V C57
2021-04-24 22:24:03 s 1 -157017.60 0 +288163.01 6170.0 – C57
2021-04-24 22:34:03 S 13 35 10.450 -35 34 15.06 – V C57
2021-04-24 22:34:03 s 1 -157268.19 8 +287710.07 5370.0 – C57
2021-04-24 22:44:03 S 13 35 09.653 -35 33 56.27 – V C57
2021-04-24 22:44:03 s 1 -157518.15 7 +287255.96 3150.0 – C57
2021-04-24 22:54:03 S 13 35 08.959 -35 33 38.16 – V C57
2021-04-24 22:54:03 s 1 -157767.47 4 +286800.68 9500.0 – C57
2021-04-24 23:04:03 S 13 35 08.246 -35 33 18.47 – V C57
2021-04-24 23:04:03 s 1 -158016.14 7 +286344.24 4410.0 – C57
2021-04-24 23:14:03 S 13 35 07.476 -35 33 00.40 – V C57
2021-04-24 23:14:03 s 1 -158264.17 3 +285886.63 7890.0 – C57
2021-04-24 23:24:03 S 13 35 06.763 -35 32 41.78 – V C57
2021-04-24 23:24:03 s 1 -158511.55 0 +285427.86 9920.0 – C57
2021-04-24 23:34:03 S 13 35 06.055 -35 32 22.06 – V C57
2021-04-24 23:34:03 s 1 -158758.27 5 +284967.92 500.0 – C57
2021-04-24 23:44:03 S 13 35 05.340 -35 32 03.84 – V C57
2021-04-24 23:44:03 s 1 -159004.34 5 +284506.80 9620.0 – C57
2021-04-24 23:54:03 S 13 35 04.639 -35 31 44.90 – V C57
2021-04-24 23:54:03 s 1 -159249.75 7 +284044.52 7280.0 – C57
2021-04-25 00:04:03 S 13 35 03.929 -35 31 25.90 – V C57
2021-04-25 00:04:03 s 1 -159494.51 0 +283581.06 3470.0 – C57
2021-04-25 00:14:03 S 13 35 03.192 -35 31 06.67 – V C57
2021-04-25 00:14:03 s 1 -159738.60 0 +283116.43 8190.0 – C57
2021-04-25 00:24:03 S 13 35 02.453 -35 30 47.38 – V C57
2021-04-25 00:24:03 s 1 -159982.02 5 +282650.63 1440.0 – C57
2021-04-25 00:34:03 S 13 35 01.723 -35 30 29.23 – V C57
2021-04-25 00:34:03 s 1 -160224.78 2 +282183.65 3190.0 – C57
2021-04-25 00:44:03 S 13 35 00.967 -35 30 10.91 – V C57
2021-04-25 00:44:03 s 1 -160466.86 8 +281715.50 3460.0 – C57
2021-04-25 00:54:03 S 13 35 00.211 -35 29 51.29 – V C57
2021-04-25 00:54:03 s 1 -160708.28 1 +281246.17 2230.0 – C57
2021-04-25 01:04:03 S 13 34 59.503 -35 29 32.39 – 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)