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
1979-01-06 16:20:08 10 04 59.75 -21 58 37.9 260
1979-01-06 17:30:08 10 04 58.19 -21 59 41.3 260
2000-05-05 03:24:13 C 10 10 30.27 -07 11 18.6 17.9 c 704
2000-05-05 03:41:49 C 10 10 31.11 -07 10 55.8 18.2 c 704
2000-05-05 03:59:38 C 10 10 32.02 -07 10 33.2 18.6 c 704
2000-05-05 04:17:15 C 10 10 32.89 -07 10 10.7 18.4 c 704
2000-05-05 04:35:43 C 10 10 33.80 -07 09 46.5 18.7 c 704
2000-05-05 20:48:59 C 10 11 27.51 -06 49 24.5 c 046
2000-05-05 21:01:23 C 10 11 28.15 -06 49 10.1 c 046
2000-05-06 19:54:25 C 10 12 46.58 -06 20 44.2 d 557
2000-05-06 19:58:21 C 10 12 46.84 -06 20 39.3 d 557
2000-05-06 20:01:54 C 10 12 47.08 -06 20 32.7 d 557
2000-05-07 11:18:04 C 10 13 40.96 -06 01 48.4 c 345
2000-05-07 11:22:45 C 10 13 41.17 -06 01 42.6 c 345
2000-05-07 11:27:49 C 10 13 41.43 -06 01 36.0 c 345
2000-05-07 11:47:25 C 10 13 42.46 -06 01 13.8 c 345
2000-05-07 11:49:51 C 10 13 42.64 -06 01 09.9 c 345
2000-05-08 10:47:29 C 10 15 05.46 -05 32 59.7 19.3 m 422
2000-05-08 10:49:54 C 10 15 05.57 -05 32 57.0 19.2 m 422
2000-05-08 10:52:08 C 10 15 05.70 -05 32 56.5 19.8 m 422
2000-05-08 12:29:26 C 10 15 11.62 -05 31 19.9 344
2000-05-08 12:33:44 C 10 15 11.82 -05 31 14.6 344
2000-05-08 12:39:21 C 10 15 12.17 -05 31 08.0 344
2000-05-09 04:24:04 C 10 16 10.77 -05 12 20.7 18.9 c 704
2000-05-09 04:42:04 C 10 16 11.83 -05 11 59.2 18.8 c 704
2000-05-09 05:01:18 C 10 16 12.94 -05 11 36.5 19.0 c 704
2000-05-13 20:26:40 C 10 23 40.68 -03 05 02.2 d 557
2000-05-13 20:31:23 C 10 23 40.91 -03 04 57.1 d 557
2000-05-13 20:33:44 C 10 23 41.03 -03 04 54.2 d 557
2000-05-13 20:36:05 C 10 23 41.32 -03 04 51.4 d 557
2000-05-14 20:06:44 C 10 25 22.73 -02 39 29.1 c 046
2000-05-14 20:13:24 C 10 25 23.15 -02 39 22.3 c 046
2000-05-23 11:46:30 C 10 41 50.39 +00 44 55.3 360
2000-05-23 11:51:59 C 10 41 50.76 +00 44 59.6 360
2000-05-23 12:01:29 C 10 41 51.64 +00 45 07.7 360
2000-05-23 12:07:30 C 10 41 52.02 +00 45 15.3 360
2000-06-05 20:24:31 C 11 11 49.61 +04 56 24.1 118
2000-06-05 21:00:31 C 11 11 53.17 +04 56 48.3 118
2000-06-12 09:16:20 C 11 28 07.77 +06 35 11.7 413
2000-06-12 09:19:14 C 11 28 08.06 +06 35 13.8 413
2000-06-12 09:22:07 C 11 28 08.37 +06 35 15.1 413
2000-06-13 09:25:12 C 11 30 42.92 +06 49 05.1 413
2000-06-13 09:27:41 C 11 30 43.15 +06 49 07.0 413
2000-06-13 09:30:29 C 11 30 43.44 +06 49 08.9 413
2000-06-14 09:49:23 C 11 33 20.78 +07 02 51.1 413
2000-06-14 09:51:46 C 11 33 21.03 +07 02 52.3 413
2000-06-14 09:54:28 C 11 33 21.29 +07 02 54.0 413
2000-06-14 09:56:52 C 11 33 21.53 +07 02 55.5 413
2000-07-06 11:17:57 C 12 34 30.28 +10 56 33.1 413
2000-07-06 11:21:59 C 12 34 30.76 +10 56 34.8 413
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)