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
2021-04-25 01:04:03 s 1 -160949.01 7 +280775.66 9490.0 C57
2021-04-25 01:14:03 S 13 34 58.829 -35 29 14.35 V C57
2021-04-25 01:14:03 s 1 -161189.07 6 +280303.97 5250.0 C57
2021-04-25 01:24:03 S 13 34 58.044 -35 28 54.52 V C57
2021-04-25 01:24:03 s 1 -161428.45 2 +279831.10 9490.0 C57
2021-04-25 01:34:03 S 13 34 57.312 -35 28 35.94 V C57
2021-04-25 01:34:03 s 1 -161667.14 4 +279357.05 2220.0 C57
2021-04-25 01:44:03 S 13 34 56.671 -35 28 17.47 V C57
2021-04-25 01:44:03 s 1 -161905.15 0 +278881.82 3410.0 C57
2021-04-25 01:54:03 S 13 34 55.831 -35 27 57.42 V C57
2021-04-25 01:54:03 s 1 -162142.46 5 +278405.41 3080.0 C57
2021-04-25 02:04:03 S 13 34 55.090 -35 27 39.60 V C57
2021-04-25 02:04:03 s 1 -162379.08 8 +277927.81 1210.0 C57
2021-04-25 02:14:03 S 13 34 54.353 -35 27 19.76 V C57
2021-04-25 02:14:03 s 1 -162615.01 5 +277449.02 7790.0 C57
2021-04-25 02:24:03 S 13 34 53.544 -35 27 00.79 V C57
2021-04-25 02:24:03 s 1 -162850.24 4 +276969.05 2820.0 C57
2021-04-25 02:32:07 C 13 31 59.29 -35 20 53.2 q 834
2021-04-25 02:34:03 S 13 34 52.903 -35 26 41.42 V C57
2021-04-25 02:34:03 s 1 -163084.77 2 +276487.89 6300.0 C57
2021-04-25 02:44:03 S 13 34 52.085 -35 26 23.46 V C57
2021-04-25 02:44:03 s 1 -163318.59 6 +276005.54 8210.0 C57
2021-04-25 02:54:03 S 13 34 51.372 -35 26 03.52 V C57
2021-04-25 02:54:03 s 1 -163551.71 3 +275522.00 8550.0 C57
2021-04-25 03:04:03 S 13 34 50.710 -35 25 44.33 V C57
2021-04-25 03:04:03 s 1 -163784.12 1 +275037.27 7320.0 C57
2021-04-25 03:14:03 S 13 34 50.074 -35 25 25.72 V C57
2021-04-25 03:14:03 s 1 -164015.81 6 +274551.34 4510.0 C57
2021-04-25 03:24:03 S 13 34 49.286 -35 25 06.78 V C57
2021-04-25 03:24:03 s 1 -164246.79 6 +274064.23 110.0 C57
2021-04-25 03:34:01 C 13 31 55.05 -35 18 43.7 q 834
2021-04-25 03:34:03 S 13 34 48.413 -35 24 48.02 V C57
2021-04-25 03:34:03 s 1 -164477.05 7 +273575.91 4110.0 C57
2021-04-25 03:44:03 S 13 34 47.738 -35 24 28.98 V C57
2021-04-25 03:44:03 s 1 -164706.59 7 +273086.41 6520.0 C57
2021-04-25 03:54:03 S 13 34 46.954 -35 24 11.05 V C57
2021-04-25 03:54:03 s 1 -164935.41 2 +272595.71 7310.0 C57
2021-04-25 04:04:03 S 13 34 46.169 -35 23 51.29 V C57
2021-04-25 04:04:03 s 1 -165163.50 1 +272103.80 6500.0 C57
2021-04-25 04:14:03 S 13 34 45.475 -35 23 31.56 V C57
2021-04-25 04:14:03 s 1 -165390.85 9 +271610.70 4070.0 C57
2021-04-25 04:24:03 S 13 34 44.722 -35 23 12.01 V C57
2021-04-25 04:24:03 s 1 -165617.48 4 +271116.40 0.0 C57
2021-04-25 04:34:03 S 13 34 43.963 -35 22 54.12 V C57
2021-04-25 04:34:03 s 1 -165843.37 2 +270620.90 4310.0 C57
2021-04-25 04:44:03 S 13 34 43.152 -35 22 32.38 V C57
2021-04-25 04:44:03 s 1 -166068.52 2 +270124.20 6980.0 C57
2021-04-25 04:54:03 S 13 34 42.398 -35 22 16.68 V C57
2021-04-25 04:54:03 s 1 -166292.92 9 +269626.29 8000.0 C57
2021-04-25 05:04:03 S 13 34 41.693 -35 21 55.76 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)