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
2021-10-17 02:11:31 C 03 45 05.97 +61 50 11.5 Y 557
2021-10-17 02:56:31 C 03 45 00.17 +61 47 33.9 Y 557
2021-10-17 03:43:18 C 03 44 54.27 +61 44 49.0 Y 557
2021-10-17 07:54:24 C 03 44 32.64 +61 30 39.2 V 703
2021-10-17 08:03:57 C 03 44 31.40 +61 30 06.7 V 703
2021-10-17 08:11:20 C 03 44 30.36 +61 29 41.1 V 703
2021-10-17 08:18:43 C 03 44 29.22 +61 29 16.6 V 703
2021-10-17 11:18:36 C 03 44 10.25 +61 18 59.7 V T05
2021-10-17 11:19:15 C 03 44 10.13 +61 18 56.7 V T05
2021-10-17 11:21:53 C 03 44 09.78 +61 18 48.1 V T05
2021-10-17 11:23:52 C 03 44 09.54 +61 18 41.0 V T05
2021-10-17 11:25:50 C 03 44 09.23 +61 18 34.4 V T05
2021-10-17 11:27:49 C 03 44 08.96 +61 18 27.3 V T05
2021-10-17 11:33:45 C 03 44 08.18 +61 18 07.0 V T05
2021-10-17 11:35:04 C 03 44 07.99 +61 18 02.4 V T05
2021-10-19 04:32:52 C 03 39 52.73 +58 50 26.8 q U55
2021-10-19 04:47:09 C 03 39 51.24 +58 49 36.7 q U55
2021-10-19 05:01:12 C 03 39 49.67 +58 48 46.5 q U55
2021-10-19 12:05:03 C 03 39 02.04 +58 23 29.2 V T08
2021-10-19 12:09:08 C 03 39 01.49 +58 23 14.1 V T08
2021-10-19 12:17:48 C 03 39 00.36 +58 22 41.9 V T08
2021-10-19 13:08:08 C 03 38 53.78 +58 19 33.6 V T08
2021-10-19 23:41:26 C 03 37 52.97 +57 39 38.6 V K87
2021-10-19 23:46:46 C 03 37 52.32 +57 39 18.6 V K87
2021-10-19 23:52:08 C 03 37 51.69 +57 38 58.7 V K87
2021-10-21 11:59:15 C 03 34 16.98 +55 20 43.0 V T05
2021-10-21 12:48:42 C 03 34 10.89 +55 17 28.1 V T05
2021-10-21 12:53:08 C 03 34 10.34 +55 17 10.5 V T05
2021-10-21 13:01:03 C 03 34 09.37 +55 16 39.1 V T05
2021-10-22 20:20:01 C 03 31 16.52 +53 11 11.8 X G02
2021-10-22 20:26:47 C 03 31 15.84 +53 10 45.1 X G02
2021-10-22 20:33:34 C 03 31 15.13 +53 10 18.7 X G02
2021-10-23 19:31:02 C 03 29 09.01 +51 36 10.4 V G33
2021-10-23 19:32:43 C 03 29 08.86 +51 36 03.7 V G33
2021-10-23 19:34:24 C 03 29 08.71 +51 35 56.7 V G33
2021-10-23 19:36:05 C 03 29 08.54 +51 35 50.1 V G33
2021-10-23 19:37:47 C 03 29 08.39 +51 35 43.3 V G33
2021-10-23 19:39:28 C 03 29 08.23 +51 35 36.6 V G33
2021-10-25 20:30:11 C 03 24 48.74 +48 10 03.3 V L18
2021-10-25 20:30:35 C 03 24 48.71 +48 10 02.1 V L18
2021-10-25 20:30:59 C 03 24 48.65 +48 10 00.9 V L18
2021-10-25 20:31:23 C 03 24 48.62 +48 09 58.3 V L18
2021-10-25 20:31:47 C 03 24 48.62 +48 09 56.1 V L18
2021-10-25 20:32:11 C 03 24 48.54 +48 09 56.0 V L18
2021-10-25 20:32:35 C 03 24 48.45 +48 09 53.8 V L18
2021-10-25 20:32:59 C 03 24 48.39 +48 09 51.9 V L18
2021-10-25 20:33:23 C 03 24 48.39 +48 09 49.6 V L18
2021-10-25 20:33:47 C 03 24 48.46 +48 09 48.4 V L18
2021-10-25 22:45:48 C 03 24 34.87 +48 00 31.7 V 089
2021-10-25 22:49:37 C 03 24 34.49 +48 00 15.0 V 089
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)