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
2021-04-20 23:34:03 s 1 +38215.456 0 +375635.64 6710.0 C57
2021-04-20 23:44:03 S 13 40 17.731 -38 11 35.20 V C57
2021-04-20 23:44:03 s 1 +37844.853 0 +375766.74 6620.0 C57
2021-04-21 00:14:03 S 13 40 16.656 -38 10 52.54 V C57
2021-04-21 00:14:03 s 1 +36732.451 0 +376153.96 5280.0 C57
2021-04-21 00:44:03 S 13 40 14.921 -38 10 01.09 V C57
2021-04-21 00:44:03 s 1 +35619.186 0 +376532.06 2360.0 C57
2021-04-21 01:34:03 S 13 40 13.351 -38 08 52.51 V C57
2021-04-21 01:34:03 s 1 +33761.905 0 +377141.97 4180.0 C57
2021-04-21 01:44:03 S 13 40 12.874 -38 08 37.61 V C57
2021-04-21 01:44:03 s 1 +33390.182 0 +377260.91 2070.0 C57
2021-04-21 02:44:03 S 13 40 10.560 -38 07 07.82 V C57
2021-04-21 02:44:03 s 1 +31158.072 0 +377953.38 6260.0 C57
2021-04-21 02:54:03 S 13 40 09.996 -38 06 52.85 V C57
2021-04-21 02:54:03 s 1 +30785.768 0 +378065.26 3130.0 C57
2021-04-21 03:04:03 S 13 40 09.766 -38 06 37.30 V C57
2021-04-21 03:04:03 s 1 +30413.385 0 +378176.13 9850.0 C57
2021-04-21 03:14:03 S 13 40 09.365 -38 06 23.54 V C57
2021-04-21 03:14:03 s 1 +30040.924 0 +378285.99 6440.0 C57
2021-04-21 03:24:03 S 13 40 08.998 -38 06 07.56 V C57
2021-04-21 03:24:03 s 1 +29668.387 0 +378394.85 2900.0 C57
2021-04-21 03:34:03 S 13 40 08.515 -38 05 53.66 V C57
2021-04-21 03:34:03 s 1 +29295.773 0 +378502.69 9230.0 C57
2021-04-21 03:44:03 S 13 40 08.239 -38 05 36.64 V C57
2021-04-21 03:44:03 s 1 +28923.085 0 +378609.53 5430.0 C57
2021-04-21 03:54:03 S 13 40 07.603 -38 05 25.01 V C57
2021-04-21 03:54:03 s 1 +28550.324 0 +378715.37 1510.0 C57
2021-04-21 04:04:03 S 13 40 07.550 -38 05 07.91 V C57
2021-04-21 04:04:03 s 1 +28177.490 0 +378820.19 7460.0 C57
2021-04-21 04:14:03 S 13 40 06.701 -38 04 53.94 V C57
2021-04-21 04:14:03 s 1 +27804.584 0 +378924.01 3290.0 C57
2021-04-21 04:24:03 S 13 40 06.518 -38 04 39.14 V C57
2021-04-21 04:24:03 s 1 +27431.608 0 +379026.83 9000.0 C57
2021-04-21 04:34:03 S 13 40 06.130 -38 04 22.98 V C57
2021-04-21 04:34:03 s 1 +27058.562 0 +379128.64 4590.0 C57
2021-04-21 05:14:03 S 13 40 04.675 -38 03 23.18 V C57
2021-04-21 05:14:03 s 1 +25565.707 0 +379525.82 5850.0 C57
2021-04-21 05:24:03 S 13 40 04.243 -38 03 08.14 V C57
2021-04-21 05:24:03 s 1 +25192.330 0 +379622.61 890.0 C57
2021-04-21 05:34:03 S 13 40 03.869 -38 02 54.56 V C57
2021-04-21 05:34:03 s 1 +24818.889 0 +379718.39 5830.0 C57
2021-04-21 05:44:03 S 13 40 03.396 -38 02 38.83 V C57
2021-04-21 05:44:03 s 1 +24445.387 0 +379813.17 670.0 C57
2021-04-21 05:54:03 S 13 40 03.072 -38 02 23.21 V C57
2021-04-21 05:54:03 s 1 +24071.823 0 +379906.94 5420.0 C57
2021-04-21 06:04:03 S 13 40 02.534 -38 02 09.92 V C57
2021-04-21 06:04:03 s 1 +23698.200 0 +379999.71 60.0 C57
2021-04-21 06:14:03 S 13 40 02.016 -38 01 53.36 V C57
2021-04-21 06:14:03 s 1 +23324.517 0 +380091.48 4610.0 C57
2021-04-21 06:24:03 S 13 40 01.834 -38 01 37.88 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)