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
2021-11-04 23:23:55 S 03 04 39.310 +30 10 24.42 V C57
2021-11-04 23:23:55 s 1 -165889.74 4 +132188.79 8960.0 C57
2021-11-04 23:33:55 S 03 04 39.214 +30 09 41.15 V C57
2021-11-04 23:33:55 s 1 -165868.49 0 +131363.77 3430.0 C57
2021-11-04 23:43:55 S 03 04 39.022 +30 08 54.35 V C57
2021-11-04 23:43:55 s 1 -165844.99 8 +130536.98 9700.0 C57
2021-11-04 23:53:55 S 03 04 38.818 +30 08 08.88 V C57
2021-11-04 23:53:55 s 1 -165819.25 1 +129708.42 7700.0 C57
2021-11-05 00:03:55 S 03 04 38.611 +30 07 24.38 V C57
2021-11-05 00:03:55 s 1 -165791.23 5 +128878.09 7380.0 C57
2021-11-05 00:13:55 S 03 04 38.395 +30 06 39.20 V C57
2021-11-05 00:13:55 s 1 -165760.93 3 +128045.98 8690.0 C57
2021-11-05 00:23:55 S 03 04 38.242 +30 05 54.10 V C57
2021-11-05 00:23:55 s 1 -165728.33 0 +127212.10 1570.0 C57
2021-11-05 00:33:55 S 03 04 38.095 +30 05 07.33 V C57
2021-11-05 00:33:55 s 1 -165693.41 0 +126376.45 5950.0 C57
2021-11-05 00:43:55 S 03 04 37.968 +30 04 22.98 V C57
2021-11-05 00:43:55 s 1 -165656.15 7 +125539.02 1790.0 C57
2021-11-05 00:53:55 S 03 04 37.738 +30 03 38.20 V C57
2021-11-05 00:53:55 s 1 -165616.55 5 +124699.81 9020.0 C57
2021-11-05 01:03:55 S 03 04 37.589 +30 02 52.69 V C57
2021-11-05 01:03:55 s 1 -165574.58 6 +123858.82 7580.0 C57
2021-11-05 01:13:55 S 03 04 37.416 +30 02 06.43 V C57
2021-11-05 01:13:55 s 1 -165530.23 5 +123016.06 7420.0 C57
2021-11-05 01:23:55 S 03 04 37.210 +30 01 22.48 V C57
2021-11-05 01:23:55 s 1 -165483.48 5 +122171.51 8470.0 C57
2021-11-05 01:33:55 S 03 04 37.099 +30 00 36.65 V C57
2021-11-05 01:33:55 s 1 -165434.31 8 +121325.19 670.0 C57
2021-11-05 01:43:55 S 03 04 36.890 +29 59 52.58 V C57
2021-11-05 01:43:55 s 1 -165382.71 8 +120477.08 3970.0 C57
2021-11-05 01:53:55 S 03 04 36.768 +29 59 06.47 V C57
2021-11-05 01:53:55 s 1 -165328.66 8 +119627.19 8300.0 C57
2021-11-05 02:03:55 S 03 04 36.562 +29 58 22.84 V C57
2021-11-05 02:03:55 s 1 -165272.15 0 +118775.51 3590.0 C57
2021-11-05 02:13:55 S 03 04 36.427 +29 57 35.53 V C57
2021-11-05 02:13:55 s 1 -165213.14 6 +117922.06 9780.0 C57
2021-11-05 02:23:55 S 03 04 36.298 +29 56 52.48 V C57
2021-11-05 02:23:55 s 1 -165151.63 8 +117066.82 6820.0 C57
2021-11-05 02:33:55 S 03 04 36.178 +29 56 07.12 V C57
2021-11-05 02:33:55 s 1 -165087.61 0 +116209.79 4630.0 C57
2021-11-05 02:43:55 S 03 04 36.010 +29 55 20.42 V C57
2021-11-05 02:43:55 s 1 -165021.04 2 +115350.98 3150.0 C57
2021-11-05 02:53:55 S 03 04 35.861 +29 54 35.96 V C57
2021-11-05 02:53:55 s 1 -164951.91 7 +114490.38 2320.0 C57
2021-11-05 03:03:55 S 03 04 35.683 +29 53 51.54 V C57
2021-11-05 03:03:55 s 1 -164880.21 5 +113628.00 2070.0 C57
2021-11-05 03:13:55 S 03 04 35.458 +29 53 06.04 V C57
2021-11-05 03:13:55 s 1 -164805.91 8 +112763.84 2320.0 C57
2021-11-05 03:23:55 S 03 04 35.402 +29 52 21.43 V C57
2021-11-05 03:23:55 s 1 -164729.00 8 +111897.88 3020.0 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)