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
2021-08-18 15:33:59 s 1 -196192.71 8 +102533.95 2730.0 C57
2021-08-18 15:43:59 S 14 56 00.854 +76 29 35.66 V C57
2021-08-18 15:43:59 s 1 -196060.65 5 +101737.58 780.0 C57
2021-08-18 19:03:59 S 14 55 37.051 +76 34 25.00 V C57
2021-08-18 19:03:59 s 1 -192917.44 6 +85563.593 8040.0 C57
2021-08-18 19:13:59 S 14 55 34.205 +76 34 34.07 V C57
2021-08-18 19:13:59 s 1 -192734.11 5 +84742.757 8250.0 C57
2021-08-18 21:13:59 S 14 55 21.024 +76 37 27.84 V C57
2021-08-18 21:13:59 s 1 -190326.95 8 +74805.273 2810.0 C57
2021-08-18 21:33:59 S 14 55 18.895 +76 37 55.67 V C57
2021-08-18 21:33:59 s 1 -189887.46 1 +73133.599 4950.0 C57
2021-08-18 21:43:59 S 14 55 18.259 +76 38 09.74 V C57
2021-08-18 21:43:59 s 1 -189663.48 4 +72296.141 2190.0 C57
2021-08-18 21:53:59 S 14 55 16.783 +76 38 21.73 V C57
2021-08-18 21:53:59 s 1 -189436.66 6 +71457.609 140.0 C57
2021-08-18 22:13:59 S 14 55 13.610 +76 38 49.99 V C57
2021-08-18 22:13:59 s 1 -188974.43 8 +69777.339 7950.0 C57
2021-08-18 22:33:59 S 14 55 11.700 +76 39 20.23 V C57
2021-08-18 22:33:59 s 1 -188500.63 7 +68092.832 7930.0 C57
2021-08-18 22:53:59 S 14 55 08.311 +76 39 49.32 V C57
2021-08-18 22:53:59 s 1 -188015.12 1 +66404.127 9600.0 C57
2021-08-18 23:23:59 S 14 55 04.934 +76 40 29.64 V C57
2021-08-18 23:23:59 s 1 -187264.56 8 +63863.296 4300.0 C57
2021-08-18 23:33:59 S 14 55 03.665 +76 40 41.63 V C57
2021-08-18 23:33:59 s 1 -187008.37 0 +63014.302 6200.0 C57
2021-08-18 23:43:59 S 14 55 02.150 +76 40 57.76 V C57
2021-08-18 23:43:59 s 1 -186749.13 2 +62164.293 8180.0 C57
2021-08-18 23:53:59 S 14 55 01.570 +76 41 08.30 V C57
2021-08-18 23:53:59 s 1 -186486.83 8 +61313.275 170.0 C57
2021-08-19 00:03:59 S 14 55 00.758 +76 41 21.52 V C57
2021-08-19 00:03:59 s 1 -186221.46 8 +60461.255 2100.0 C57
2021-08-19 00:13:59 S 14 54 58.080 +76 41 36.64 V C57
2021-08-19 00:13:59 s 1 -185953.00 3 +59608.238 3920.0 C57
2021-08-19 00:23:59 S 14 54 56.789 +76 41 52.12 V C57
2021-08-19 00:23:59 s 1 -185681.42 3 +58754.232 5570.0 C57
2021-08-19 00:43:59 S 14 54 53.369 +76 42 21.02 V C57
2021-08-19 00:43:59 s 1 -185128.84 2 +57043.277 8080.0 C57
2021-08-19 00:53:59 S 14 54 52.836 +76 42 37.76 V C57
2021-08-19 00:53:59 s 1 -184847.80 2 +56186.342 8820.0 C57
2021-08-19 01:33:59 S 14 54 46.106 +76 43 32.23 V C57
2021-08-19 01:33:59 s 1 -183691.50 9 +52749.059 6820.0 C57
2021-08-19 01:43:59 S 14 54 46.133 +76 43 43.64 V C57
2021-08-19 01:43:59 s 1 -183394.30 1 +51887.390 4750.0 C57
2021-08-19 02:33:59 S 14 54 37.898 +76 44 49.56 V C57
2021-08-19 02:33:59 s 1 -181858.41 2 +47565.356 1620.0 C57
2021-08-19 03:03:59 S 14 54 32.726 +76 45 35.42 V C57
2021-08-19 03:03:59 s 1 -180896.23 0 +44961.495 5030.0 C57
2021-08-19 03:33:59 S 14 54 28.313 +76 46 22.76 V C57
2021-08-19 03:33:59 s 1 -179902.84 1 +42349.958 6570.0 C57
2021-08-19 06:33:42 C 14 50 15.285 +76 42 16.93 U F51
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)