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
2021-04-27 09:34:03 s 1 -171901.49 4 +45610.461 9530.0 C57
2021-04-27 09:44:03 S 13 29 52.663 -33 30 22.28 V C57
2021-04-27 09:44:03 s 1 -171552.37 0 +44683.044 4650.0 C57
2021-04-27 09:54:03 S 13 29 51.523 -33 29 58.99 V C57
2021-04-27 09:54:03 s 1 -171199.09 3 +43754.536 860.0 C57
2021-04-27 10:04:03 S 13 29 50.410 -33 29 34.76 V C57
2021-04-27 10:04:03 s 1 -170841.62 9 +42824.948 8110.0 C57
2021-04-27 10:14:03 S 13 29 49.246 -33 29 09.31 V C57
2021-04-27 10:14:03 s 1 -170479.94 9 +41894.292 6330.0 C57
2021-04-27 10:24:03 S 13 29 48.151 -33 28 45.01 V C57
2021-04-27 10:24:03 s 1 -170114.01 8 +40962.581 5450.0 C57
2021-04-27 10:34:03 S 13 29 47.066 -33 28 22.08 V C57
2021-04-27 10:34:03 s 1 -169743.80 6 +40029.830 5400.0 C57
2021-04-27 10:44:03 S 13 29 45.900 -33 27 57.13 V C57
2021-04-27 10:44:03 s 1 -169369.28 0 +39096.051 6110.0 C57
2021-04-27 10:54:03 S 13 29 44.741 -33 27 33.66 V C57
2021-04-27 10:54:03 s 1 -168990.40 6 +38161.258 7510.0 C57
2021-04-27 11:04:03 S 13 29 43.606 -33 27 09.83 V C57
2021-04-27 11:04:03 s 1 -168607.15 2 +37225.465 9550.0 C57
2021-04-27 11:14:03 S 13 29 42.499 -33 26 45.56 V C57
2021-04-27 11:14:03 s 1 -168219.48 4 +36288.687 2130.0 C57
2021-04-27 11:24:03 S 13 29 41.465 -33 26 21.88 V C57
2021-04-27 11:24:03 s 1 -167827.36 8 +35350.940 5210.0 C57
2021-04-27 11:34:03 S 13 29 40.260 -33 25 56.57 V C57
2021-04-27 11:34:03 s 1 -167430.77 0 +34412.238 8690.0 C57
2021-04-27 11:44:03 S 13 29 38.909 -33 25 33.42 V C57
2021-04-27 11:44:03 s 1 -167029.65 6 +33472.597 2520.0 C57
2021-04-27 11:54:03 S 13 29 37.939 -33 25 08.62 V C57
2021-04-27 11:54:03 s 1 -166623.99 0 +32532.033 6610.0 C57
2021-04-27 12:04:03 S 13 29 36.838 -33 24 43.06 V C57
2021-04-27 12:04:03 s 1 -166213.73 7 +31590.564 900.0 C57
2021-04-27 12:14:03 S 13 29 35.729 -33 24 19.26 V C57
2021-04-27 12:14:03 s 1 -165798.86 3 +30648.205 5310.0 C57
2021-04-27 12:24:03 S 13 29 34.627 -33 23 54.20 V C57
2021-04-27 12:24:03 s 1 -165379.33 1 +29704.975 9770.0 C57
2021-04-27 12:34:03 S 13 29 33.358 -33 23 30.19 V C57
2021-04-27 12:34:03 s 1 -164955.10 5 +28760.891 4190.0 C57
2021-04-27 13:04:03 S 13 29 29.993 -33 22 15.17 V C57
2021-04-27 13:04:03 s 1 -163653.89 7 +25923.702 6530.0 C57
2021-04-27 13:24:03 S 13 29 27.744 -33 21 26.53 V C57
2021-04-27 13:24:03 s 1 -162762.27 7 +24028.322 3190.0 C57
2021-04-27 13:34:03 S 13 29 26.621 -33 21 01.30 V C57
2021-04-27 13:34:03 s 1 -162309.11 0 +23079.517 5820.0 C57
2021-04-27 13:44:03 S 13 29 25.426 -33 20 36.89 V C57
2021-04-27 13:44:03 s 1 -161850.98 6 +22129.995 7870.0 C57
2021-04-27 13:54:03 S 13 29 24.295 -33 20 11.76 V C57
2021-04-27 13:54:03 s 1 -161387.86 7 +21179.780 9270.0 C57
2021-04-27 14:04:03 S 13 29 23.069 -33 19 48.14 V C57
2021-04-27 14:04:03 s 1 -160919.71 4 +20228.893 9920.0 C57
2021-04-27 14:14:03 S 13 29 21.902 -33 19 22.94 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)