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
2021-11-06 06:59:43 C 03 05 08.62 +28 05 03.2 V G96
2021-11-06 07:07:11 C 03 05 08.09 +28 04 32.0 V G96
2021-11-06 21:59:11 C 03 04 17.68 +27 02 20.9 V 089
2021-11-06 22:09:10 C 03 04 17.01 +27 01 39.5 V 089
2021-11-06 22:12:29 C 03 04 16.79 +27 01 25.9 V 089
2021-11-06 22:19:11 C 03 04 16.34 +27 00 58.3 V 089
2021-11-06 22:22:28 C 03 04 16.12 +27 00 44.7 V 089
2021-11-06 22:29:11 C 03 04 15.67 +27 00 16.6 V 089
2021-11-06 22:32:30 C 03 04 15.45 +27 00 02.9 V 089
2021-11-06 22:39:12 C 03 04 15.00 +26 59 35.0 V 089
2021-11-07 08:59:23 C 03 03 42.96 +26 17 24.8 V T08
2021-11-07 09:02:03 C 03 03 42.78 +26 17 14.0 V T08
2021-11-07 09:06:02 C 03 03 42.49 +26 16 57.7 V T08
2021-11-07 09:41:45 C 03 03 40.00 +26 14 32.2 V T08
2021-11-08 00:11:32 C 03 02 56.34 +25 15 07.8 Z W33
2021-11-08 01:01:51 C 03 02 53.41 +25 11 48.7 Z W33
2021-11-08 01:51:18 C 03 02 50.38 +25 08 34.2 Z W33
2021-11-08 08:44:53 C 03 02 25.39 +24 40 59.5 V U97
2021-11-08 08:50:29 C 03 02 25.03 +24 40 37.1 V U97
2021-11-08 09:35:21 C 03 02 22.19 +24 37 36.1 V U97
2021-11-08 09:40:57 C 03 02 21.85 +24 37 13.6 V U97
2021-11-09 07:28:37 C 03 01 20.499 +23 11 27.89 U F52
2021-11-09 07:46:03 C 03 01 19.433 +23 10 20.73 U F52
2021-11-09 08:03:22 C 03 01 18.381 +23 09 14.63 U F52
2021-11-09 08:21:19 C 03 01 17.25 +23 08 05.3 V T05
2021-11-09 08:24:37 C 03 01 17.05 +23 07 52.5 V T05
2021-11-09 08:27:15 C 03 01 16.90 +23 07 42.3 V T05
2021-11-09 08:31:17 C 03 01 16.64 +23 07 26.8 V T05
2021-11-09 08:32:36 C 03 01 16.55 +23 07 21.8 V T05
2021-11-09 08:35:54 C 03 01 16.35 +23 07 09.0 V T05
2021-11-09 08:39:53 C 03 01 16.09 +23 06 53.8 V T05
2021-11-09 09:13:02 C 03 01 14.01 +23 04 45.7 V T05
2021-11-09 22:01:22 C 03 00 36.52 +22 15 01.3 V K88
2021-11-09 22:04:12 C 03 00 36.35 +22 14 50.5 V K88
2021-11-09 22:07:02 C 03 00 36.25 +22 14 39.6 V K88
2021-11-11 08:29:34 C 02 59 03.879 +20 06 34.81 U F52
2021-11-11 08:47:53 C 02 59 02.834 +20 05 28.11 U F52
2021-11-11 10:17:03 C 02 58 57.66 +20 00 05.1 V T08
2021-11-11 10:26:59 C 02 58 57.09 +19 59 28.9 V T08
2021-11-11 10:37:00 C 02 58 56.51 +19 58 52.3 V T08
2021-11-11 10:49:31 C 02 58 55.79 +19 58 06.7 V T08
2021-11-11 17:09:09 C 02 58 42.49 +19 34 37.9 V 113
2021-11-11 17:10:53 C 02 58 42.40 +19 34 31.9 V 113
2021-11-11 17:12:38 C 02 58 42.32 +19 34 25.6 V 113
2021-11-12 21:14:21 C 02 57 31.39 +17 55 46.3 V 089
2021-11-12 21:17:39 C 02 57 31.22 +17 55 34.9 V 089
2021-11-13 02:29:36 C 02 57 19.56 +17 38 42.6 q 834
2021-11-13 03:55:30 C 02 57 15.19 +17 33 49.1 q 834
2021-11-13 05:53:01 C 02 57 11.82 +17 26 19.3 V 703
2021-11-13 06:01:13 C 02 57 11.36 +17 25 51.1 V 703
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)