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
2021-11-13 06:09:23 C 02 57 11.00 +17 25 23.8 V 703
2021-11-13 06:17:34 C 02 57 10.59 +17 24 56.1 V 703
2021-11-13 10:13:49 C 02 57 00.82 +17 11 44.5 V T05
2021-11-13 10:18:35 C 02 57 00.61 +17 11 28.7 V T05
2021-11-13 10:33:14 C 02 56 59.84 +17 10 38.9 V T05
2021-11-13 10:40:48 C 02 56 59.46 +17 10 13.4 V T05
2021-11-14 05:31:09 C 02 56 19.24 +16 07 24.6 V G96
2021-11-14 05:39:15 C 02 56 18.85 +16 06 58.2 V G96
2021-11-14 05:47:22 C 02 56 18.47 +16 06 31.9 V G96
2021-11-14 05:55:28 C 02 56 18.08 +16 06 05.5 V G96
2021-11-14 07:30:47 C 02 56 15.76 +16 01 02.9 V T08
2021-11-14 07:42:46 C 02 56 15.19 +16 00 24.1 V T08
2021-11-14 07:45:25 C 02 56 15.06 +16 00 15.6 V T08
2021-11-14 08:07:46 C 02 56 14.02 +15 59 03.0 V T08
2021-11-14 13:17:23 C 02 56 02.28 +15 42 05.9 q Q21
2021-11-14 13:24:56 C 02 56 01.91 +15 41 41.7 q Q21
2021-11-14 20:37:31 C 02 55 46.83 +15 18 26.6 V 089
2021-11-14 20:40:49 C 02 55 46.68 +15 18 15.9 V 089
2021-11-14 20:44:07 C 02 55 46.53 +15 18 05.8 V 089
2021-11-14 20:47:24 C 02 55 46.38 +15 17 54.8 V 089
2021-11-14 20:50:42 C 02 55 46.23 +15 17 44.5 V 089
2021-11-14 20:54:00 C 02 55 46.09 +15 17 33.8 V 089
2021-11-14 20:57:19 C 02 55 45.95 +15 17 23.2 V 089
2021-11-14 21:00:38 C 02 55 45.79 +15 17 12.8 V 089
2021-11-14 21:03:55 C 02 55 45.65 +15 17 02.5 V 089
2021-11-21 11:42:51 C 02 51 33.29 +08 01 29.4 V T05
2021-11-21 12:03:22 C 02 51 32.75 +08 00 41.3 V T05
2021-11-21 12:12:41 C 02 51 32.49 +08 00 19.7 V T05
2021-11-21 12:22:51 C 02 51 32.23 +07 59 55.7 V T05
2021-11-22 21:39:39 C 02 51 00.14 +06 45 17.7 V K74
2021-11-22 21:42:14 C 02 51 00.07 +06 45 12.3 V K74
2021-11-22 21:44:49 C 02 51 00.01 +06 45 06.6 V K74
2021-11-22 22:15:50 C 02 50 59.33 +06 44 00.4 V K87
2021-11-22 22:19:01 C 02 50 59.24 +06 43 53.8 V K87
2021-11-22 22:23:14 C 02 50 59.16 +06 43 44.5 V K87
2021-11-22 22:27:28 C 02 50 59.05 +06 43 35.7 V K87
2021-11-23 09:59:44 C 02 50 48.25 +06 19 25.9 V T08
2021-11-23 10:20:21 C 02 50 47.75 +06 18 42.7 V T08
2021-11-23 10:27:03 C 02 50 47.58 +06 18 28.8 V T08
2021-11-23 10:34:46 C 02 50 47.40 +06 18 12.7 V T08
2021-11-23 12:34:38 C 02 50 48.070 +06 14 29.22 V P07
2021-11-23 14:07:14 C 02 50 45.898 +06 11 17.81 V P07
2021-11-23 15:07:04 C 02 50 44.431 +06 09 14.36 V P07
2021-11-23 16:10:55 C 02 50 42.886 +06 07 01.85 V P07
2021-11-24 04:41:37 C 02 50 34.49 +05 41 01.0 U I41
2021-11-24 04:42:59 C 02 50 34.47 +05 40 58.2 U I41
2021-11-24 06:38:13 C 02 50 31.96 +05 37 08.4 U I41
2021-11-24 06:39:34 C 02 50 31.93 +05 37 05.6 U I41
2021-11-24 09:46:11 C 02 50 29.28 +05 31 02.7 V T05
2021-11-24 09:51:40 C 02 50 29.16 +05 30 51.9 V T05
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)