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
2004-06-08 06:42:29 C 15 31 08.02 +50 14 04.1 c H41
2004-06-08 06:44:14 C 15 31 08.03 +50 14 11.4 c H41
2004-06-08 20:44:38 C 15 31 34.88 +51 10 22.6 o A16
2004-06-08 20:50:01 C 15 31 34.87 +51 10 44.1 o A16
2004-06-08 20:55:54 C 15 31 34.95 +51 11 08.5 o A16
2004-06-08 20:59:28 C 15 31 34.96 +51 11 22.7 o A16
2004-06-08 21:02:26 C 15 31 34.93 +51 11 34.6 o A16
2004-06-09 22:45:01 C 15 32 15.11 +52 50 46.3 o 160
2004-06-09 22:47:52 C 15 32 15.22 +52 50 55.9 o 160
2004-06-09 22:52:37 C 15 32 15.14 +52 51 13.9 o 160
2004-06-09 22:55:29 C 15 32 15.16 +52 51 23.9 o 160
2004-06-10 22:07:18 C 15 32 57.58 +54 16 24.9 o 160
2004-06-10 22:11:50 C 15 32 57.59 +54 16 40.3 o 160
2004-06-10 22:15:29 C 15 32 57.56 +54 16 53.4 o 160
2004-06-10 22:25:45 C 15 32 57.84 +54 17 27.2 c 434
2004-06-10 22:27:56 C 15 32 57.76 +54 17 36.0 c 434
2004-06-10 22:30:58 C 15 32 57.76 +54 17 46.8 c 434
2004-06-11 08:14:08 C 15 33 12.03 +54 52 01.0 c H41
2004-06-11 08:15:58 C 15 33 12.04 +54 52 07.1 c H41
2004-06-11 08:18:06 C 15 33 12.09 +54 52 14.2 c H41
2004-06-11 08:19:59 C 15 33 12.11 +54 52 20.8 c H41
2004-06-11 08:21:54 C 15 33 12.12 +54 52 26.8 c H41
2004-06-11 22:37:42 C 15 33 43.52 +55 41 37.4 c A32
2004-06-11 22:40:54 C 15 33 43.61 +55 41 47.9 c A32
2004-06-11 22:44:09 C 15 33 43.67 +55 41 58.8 c A32
2004-06-11 22:47:22 C 15 33 43.63 +55 42 09.6 c A32
2004-06-11 22:50:37 C 15 33 43.71 +55 42 20.6 c A32
2004-06-12 07:05:37 C 15 33 57.37 +56 10 20.6 c H41
2004-06-12 07:07:52 C 15 33 57.46 +56 10 28.1 c H41
2004-06-12 07:09:53 C 15 33 57.44 +56 10 34.3 c H41
2004-06-12 07:11:40 C 15 33 57.43 +56 10 40.2 c H41
2004-06-12 07:13:28 C 15 33 57.51 +56 10 45.9 c H41
2004-06-13 07:47:54 C 15 34 47.07 +57 30 43.2 c H41
2004-06-13 07:49:58 C 15 34 47.08 +57 30 49.7 c H41
2004-06-13 07:51:43 C 15 34 47.09 +57 30 55.1 c H41
2004-06-13 07:53:28 C 15 34 47.18 +57 31 00.4 c H41
2004-06-13 07:55:54 C 15 34 47.13 +57 31 07.6 c H41
2004-06-14 20:44:23 C 15 36 14.46 +59 23 52.8 c 151
2004-06-14 20:46:44 C 15 36 14.58 +59 23 59.5 c 151
2004-06-14 20:49:20 C 15 36 14.56 +59 24 07.1 c 151
2004-06-14 20:50:32 C 15 36 14.58 +59 24 10.6 c 151
2004-06-14 20:53:14 C 15 36 14.62 +59 24 18.6 c 151
2004-06-14 22:28:42 C 15 36 16.12 +59 29 00.2 o A13
2004-06-14 22:31:02 C 15 36 16.12 +59 29 06.8 o A13
2004-06-14 22:33:25 C 15 36 16.18 +59 29 14.0 o A13
2004-06-14 22:34:20 C 15 36 16.18 +59 29 16.5 o A13
2004-06-14 22:36:27 C 15 36 16.26 +59 29 22.6 o A13
2004-06-14 22:39:45 C 15 36 16.33 +59 29 32.3 o A13
2004-06-14 22:40:03 C 15 36 16.34 +59 29 33.2 o A13
2004-06-14 22:51:37 C 15 36 17.50 +59 30 02.5 c J93
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)