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
2021-11-03 11:24:14 C 03 09 13.39 +32 55 51.3 V T08
2021-11-03 11:34:20 C 03 09 12.55 +32 55 06.8 V T08
2021-11-03 18:33:16 C 03 08 44.75 +32 24 16.4 V D29
2021-11-03 18:58:44 C 03 08 42.81 +32 22 23.8 V D29
2021-11-03 19:24:11 C 03 08 40.89 +32 20 30.7 V D29
2021-11-04 07:08:20 C 03 07 59.77 +31 29 28.8 V U97
2021-11-04 07:13:54 C 03 07 59.39 +31 29 05.1 V U97
2021-11-04 08:08:20 C 03 07 55.12 +31 25 08.3 V U97
2021-11-04 08:13:55 C 03 07 54.69 +31 24 44.2 V U97
2021-11-04 14:39:32 C 03 07 27.86 +30 56 55.8 V T08
2021-11-04 14:52:48 C 03 07 26.94 +30 55 57.1 V T08
2021-11-04 15:29:44 C 03 07 24.44 +30 53 13.5 V T08
2021-11-04 20:13:55 S 03 04 43.286 +30 24 50.00 V C57
2021-11-04 20:13:55 s 1 -165887.64 5 +147529.93 4560.0 C57
2021-11-04 20:23:55 S 03 04 43.030 +30 24 05.47 V C57
2021-11-04 20:23:55 s 1 -165906.18 8 +146738.24 5100.0 C57
2021-11-04 20:33:55 S 03 04 42.806 +30 23 19.25 V C57
2021-11-04 20:33:55 s 1 -165922.75 9 +145944.82 8400.0 C57
2021-11-04 20:43:55 S 03 04 42.607 +30 22 32.52 V C57
2021-11-04 20:43:55 s 1 -165937.34 4 +145149.65 4410.0 C57
2021-11-04 20:53:55 S 03 04 42.384 +30 21 47.70 V C57
2021-11-04 20:53:55 s 1 -165949.93 2 +144352.74 3070.0 C57
2021-11-04 21:03:55 S 03 04 42.146 +30 21 01.33 V C57
2021-11-04 21:03:55 s 1 -165960.50 8 +143554.08 4350.0 C57
2021-11-04 21:13:55 S 03 04 42.007 +30 20 16.73 V C57
2021-11-04 21:13:55 s 1 -165969.06 0 +142753.68 8190.0 C57
2021-11-04 21:23:55 S 03 04 41.755 +30 19 31.04 V C57
2021-11-04 21:23:55 s 1 -165975.57 4 +141951.53 4550.0 C57
2021-11-04 21:33:55 S 03 04 41.606 +30 18 45.68 V C57
2021-11-04 21:33:55 s 1 -165980.03 6 +141147.63 3380.0 C57
2021-11-04 21:43:55 S 03 04 41.330 +30 17 59.75 V C57
2021-11-04 21:43:55 s 1 -165982.43 4 +140341.98 4630.0 C57
2021-11-04 21:53:55 S 03 04 41.126 +30 17 13.34 V C57
2021-11-04 21:53:55 s 1 -165982.75 2 +139534.58 8240.0 C57
2021-11-04 22:03:55 S 03 04 40.872 +30 16 27.98 V C57
2021-11-04 22:03:55 s 1 -165980.97 8 +138725.42 4170.0 C57
2021-11-04 22:13:55 S 03 04 40.675 +30 15 43.42 V C57
2021-11-04 22:13:55 s 1 -165977.09 8 +137914.50 2380.0 C57
2021-11-04 22:23:55 S 03 04 40.531 +30 14 58.20 V C57
2021-11-04 22:23:55 s 1 -165971.09 7 +137101.83 2800.0 C57
2021-11-04 22:33:55 S 03 04 40.363 +30 14 12.44 V C57
2021-11-04 22:33:55 s 1 -165962.96 0 +136287.40 5380.0 C57
2021-11-04 22:43:55 S 03 04 40.099 +30 13 27.16 V C57
2021-11-04 22:43:55 s 1 -165952.67 5 +135471.20 80.0 C57
2021-11-04 22:53:55 S 03 04 39.869 +30 12 41.04 V C57
2021-11-04 22:53:55 s 1 -165940.22 5 +134653.25 6840.0 C57
2021-11-04 23:03:55 S 03 04 39.715 +30 11 55.82 V C57
2021-11-04 23:03:55 s 1 -165925.59 6 +133833.53 5610.0 C57
2021-11-04 23:13:55 S 03 04 39.595 +30 11 11.04 V C57
2021-11-04 23:13:55 s 1 -165908.77 4 +133012.04 6340.0 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)