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
2021-11-24 10:02:06 C 02 50 28.92 +05 30 31.3 V T05
2021-11-24 10:51:06 C 02 50 27.83 +05 28 54.2 V T05
2021-11-24 18:53:27 C 02 50 24.15 +05 12 55.2 V G02
2021-11-24 18:56:34 C 02 50 24.13 +05 12 49.4 V G02
2021-11-24 18:59:43 C 02 50 24.05 +05 12 42.9 V G02
2021-11-25 09:13:30 C 02 50 13.65 +04 45 54.6 V T05
2021-11-25 09:40:47 C 02 50 13.08 +04 45 03.6 V T05
2021-11-25 09:44:52 C 02 50 12.99 +04 44 55.8 V T05
2021-11-25 10:11:54 C 02 50 12.46 +04 44 05.4 V T05
2021-11-25 11:45:53 C 02 50 10.67 +04 41 10.3 V T08
2021-11-25 11:46:33 C 02 50 10.65 +04 41 09.0 V T08
2021-11-25 11:47:13 C 02 50 10.63 +04 41 07.8 V T08
2021-11-25 11:47:53 C 02 50 10.63 +04 41 06.5 V T08
2021-11-25 11:48:33 C 02 50 10.61 +04 41 05.3 V T08
2021-11-26 06:32:37 C 02 50 03.103 +04 07 02.35 U F51
2021-11-26 06:51:12 C 02 50 02.791 +04 06 29.47 U F51
2021-11-26 07:09:49 C 02 50 02.473 +04 05 56.46 U F51
2021-11-26 09:52:49 C 02 49 59.52 +04 01 09.3 V T08
2021-11-26 09:57:27 C 02 49 59.43 +04 01 01.1 V T08
2021-11-26 10:05:26 C 02 49 59.28 +04 00 46.9 V T08
2021-11-26 10:26:03 C 02 49 58.93 +04 00 10.6 V T08
2021-11-28 06:37:33 C 02 49 42.78 +02 46 28.7 V 703
2021-11-28 06:45:14 C 02 49 42.69 +02 46 16.6 V 703
2021-11-28 06:52:55 C 02 49 42.59 +02 46 04.6 V 703
2021-11-28 07:00:36 C 02 49 42.48 +02 45 52.4 V 703
2021-11-28 09:45:53 C 02 49 41.86 +02 41 40.1 V T05
2021-11-28 09:50:30 C 02 49 41.80 +02 41 32.9 V T05
2021-11-28 09:58:29 C 02 49 41.69 +02 41 20.4 V T05
2021-11-28 10:18:59 C 02 49 41.43 +02 40 48.4 V T05
2021-12-01 07:25:32 C 02 49 36.35 +01 02 13.1 V U68
2021-12-01 07:30:21 C 02 49 36.32 +01 02 06.4 V U68
2021-12-01 07:58:20 C 02 49 36.18 +01 01 31.0 V U68
2021-12-01 08:03:09 C 02 49 36.15 +01 01 23.9 V U68
2021-12-02 05:37:09 C 02 49 40.02 +00 34 21.1 V 703
2021-12-02 05:44:45 C 02 49 39.98 +00 34 12.1 V 703
2021-12-02 05:52:23 C 02 49 39.96 +00 34 02.9 V 703
2021-12-02 05:59:59 C 02 49 39.90 +00 33 53.5 V 703
2021-12-03 05:55:17 C 02 49 45.99 +00 05 44.9 V G96
2021-12-03 06:11:07 C 02 49 45.97 +00 05 27.0 V G96
2021-12-03 06:19:06 C 02 49 45.94 +00 05 17.9 V G96
2021-12-05 04:33:26 C 02 50 06.06 -00 43 47.1 V G96
2021-12-05 04:43:55 C 02 50 06.08 -00 43 57.5 V G96
2021-12-05 04:54:26 C 02 50 06.09 -00 44 07.8 V G96
2021-12-05 05:04:53 C 02 50 06.11 -00 44 18.3 V G96
2021-12-05 06:04:25 C 02 50 06.21 -00 45 16.9 V 703
2021-12-05 06:11:56 C 02 50 06.22 -00 45 24.4 V 703
2021-12-05 06:19:28 C 02 50 06.23 -00 45 31.9 V 703
2021-12-05 06:26:58 C 02 50 06.25 -00 45 40.1 V 703
2021-12-06 20:06:30 C 02 50 30.44 -01 20 42.7 V G17
2021-12-06 20:13:37 C 02 50 30.46 -01 20 49.8 V G17
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)