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
2004-06-04 13:58:35 C 15 29 10.01 +43 36 44.4 355
2004-06-04 14:00:19 C 15 29 10.01 +43 36 52.4 355
2004-06-04 14:01:57 C 15 29 10.00 +43 37 00.7 355
2004-06-04 14:03:28 C 15 29 09.99 +43 37 08.0 355
2004-06-04 14:05:01 C 15 29 09.98 +43 37 15.5 355
2004-06-04 20:46:57 C 15 29 21.83 +44 09 38.0 r J87
2004-06-04 20:49:39 C 15 29 21.82 +44 09 51.4 r J87
2004-06-04 20:52:16 C 15 29 21.80 +44 10 04.5 r J87
2004-06-05 07:33:00 C 15 29 29.16 +45 01 13.7 o H06
2004-06-05 07:35:44 C 15 29 29.19 +45 01 26.5 o H06
2004-06-05 07:38:21 C 15 29 29.19 +45 01 38.8 o H06
2004-06-05 13:07:48 C 15 29 39.27 +45 27 30.3 355
2004-06-05 13:09:59 C 15 29 39.26 +45 27 40.2 355
2004-06-05 13:11:53 C 15 29 39.26 +45 27 49.2 355
2004-06-05 13:14:04 C 15 29 39.24 +45 28 00.1 355
2004-06-06 20:31:43 C 15 30 22.64 +47 49 19.0 o 151
2004-06-06 20:34:20 C 15 30 22.65 +47 49 30.8 o 151
2004-06-06 20:39:58 C 15 30 22.56 +47 49 56.0 o 151
2004-06-06 20:41:42 C 15 30 22.58 +47 50 03.4 o 151
2004-06-06 20:42:49 C 15 30 22.58 +47 50 08.8 o 151
2004-06-06 21:32:23 C 15 30 22.84 +47 53 42.8 c 127
2004-06-06 21:39:37 C 15 30 22.86 +47 54 14.7 c 127
2004-06-06 21:47:44 C 15 30 22.91 +47 54 49.8 c 127
2004-06-06 21:54:57 C 15 30 22.94 +47 55 21.4 c 127
2004-06-06 22:01:37 C 15 30 22.95 +47 55 51.0 c 127
2004-06-06 22:48:52 C 15 30 23.88 +47 59 16.3 c J93
2004-06-06 22:50:57 C 15 30 23.93 +47 59 24.3 c J93
2004-06-06 22:52:59 C 15 30 23.96 +47 59 33.2 c J93
2004-06-07 05:25:29 C 15 30 33.83 +48 28 15.5 17.1 c 704
2004-06-07 05:40:07 C 15 30 33.70 +48 29 18.8 17.1 c 704
2004-06-07 05:54:45 C 15 30 33.63 +48 30 21.4 17.2 c 704
2004-06-07 06:09:26 C 15 30 33.63 +48 31 24.1 17.1 c 704
2004-06-07 06:24:04 C 15 30 33.56 +48 32 26.9 17.1 c 704
2004-06-07 06:50:10 C 15 30 34.04 +48 34 16.6 o 699
2004-06-07 07:01:38 C 15 30 34.03 +48 35 05.3 o 699
2004-06-07 07:13:08 C 15 30 34.03 +48 35 54.0 o 699
2004-06-07 07:24:35 C 15 30 34.01 +48 36 42.2 o 699
2004-06-07 21:08:55 C 15 30 57.35 +49 34 34.3 c A48
2004-06-07 21:11:00 C 15 30 57.35 +49 34 42.9 c A48
2004-06-07 21:13:03 C 15 30 57.35 +49 34 51.6 c A48
2004-06-07 21:15:08 C 15 30 57.36 +49 35 00.0 c A48
2004-06-07 21:17:10 C 15 30 57.39 +49 35 08.8 c A48
2004-06-07 22:42:10 C 15 30 58.06 +49 40 54.8 c 127
2004-06-07 22:48:27 C 15 30 58.07 +49 41 20.9 c 127
2004-06-07 22:54:07 C 15 30 58.10 +49 41 44.2 c 127
2004-06-07 23:00:27 C 15 30 58.12 +49 42 09.9 c 127
2004-06-07 23:05:42 C 15 30 58.15 +49 42 31.8 c 127
2004-06-08 06:37:01 C 15 31 08.01 +50 13 42.8 c H41
2004-06-08 06:38:57 C 15 31 08.01 +50 13 50.9 c H41
2004-06-08 06:40:45 C 15 31 08.04 +50 13 57.6 c H41
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)