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
2025-12-14 05:32:15 C 06 54 01.675 -07 55 32.23 V W68
2025-12-18 12:14:33 C 06 44 14.186 -09 28 56.46 V T08
2025-12-18 12:19:49 C 06 44 13.651 -09 29 01.07 V T08
2025-12-18 12:48:14 C 06 44 10.752 -09 29 24.43 V T08
2025-12-20 04:17:04 C 06 40 20.302 -10 00 01.15 V W68
2025-12-20 04:20:20 C 06 40 19.954 -10 00 03.74 V W68
2025-12-20 05:07:01 C 06 40 15.084 -10 00 39.24 V W68
2025-12-23 04:31:26 C 06 33 14.530 -10 49 14.81 V W68
2025-12-23 04:35:24 C 06 33 14.102 -10 49 17.44 V W68
2025-12-23 05:06:41 C 06 33 10.908 -10 49 36.01 V W68
2025-12-26 04:12:37 C 06 26 15.984 -11 28 28.09 V W68
2025-12-26 04:16:31 C 06 26 15.583 -11 28 29.86 V W68
2025-12-26 04:20:38 C 06 26 15.161 -11 28 31.76 V W68
2025-12-26 04:29:12 C 06 26 14.275 -11 28 35.76 V W68
2025-12-29 04:40:01 C 06 19 23.942 -11 58 22.37 V W68
2025-12-29 05:26:43 C 06 19 19.378 -11 58 38.10 V W68
2025-12-29 05:30:41 C 06 19 19.010 -11 58 39.22 V W68
2025-12-29 06:11:24 C 06 19 15.024 -11 58 53.51 V W68
2025-12-29 21:07:45 C 06 17 53.143 -12 03 48.92 V M22
2025-12-29 21:11:40 C 06 17 52.771 -12 03 50.65 V M22
2025-12-29 21:15:37 C 06 17 52.337 -12 03 51.12 V M22
2025-12-29 21:23:46 C 06 17 51.602 -12 03 53.46 V M22
2025-12-29 23:16:11 C 06 17 40.704 -12 04 29.50 V M22
2025-12-31 04:05:33 C 06 15 03.99 -12 12 48.4 W94
2025-12-31 04:14:37 C 06 15 03.11 -12 12 51.4 W94
2025-12-31 04:23:34 C 06 15 02.28 -12 12 53.8 W94
2026-01-08 01:13:07 C 05 59 33.374 -12 32 31.49 V M22
2026-01-08 01:17:40 C 05 59 32.947 -12 32 32.42 V M22
2026-01-08 01:25:33 C 05 59 32.412 -12 32 30.80 V M22
2026-01-08 01:53:44 C 05 59 30.360 -12 32 29.65 V M22
2026-01-09 04:08:16 C 05 57 38.42 -12 30 57.2 W94
2026-01-09 04:17:11 C 05 57 37.77 -12 30 56.3 W94
2026-01-09 04:26:10 C 05 57 37.07 -12 30 55.5 W94
2026-01-10 22:03:34 C 05 54 47.878 -12 26 21.70 V M22
2026-01-10 22:08:07 C 05 54 47.566 -12 26 20.62 V M22
2026-01-10 22:16:03 C 05 54 46.990 -12 26 19.75 V M22
2026-01-10 22:32:23 C 05 54 45.893 -12 26 17.70 V M22
2026-01-11 08:13:58 C 05 54 08.721 -12 25 10.94 X F51
2026-01-11 08:17:18 C 05 54 08.491 -12 25 10.47 X F51
2026-01-11 08:30:09 C 05 54 07.599 -12 25 08.59 X F51
2026-01-11 08:33:29 C 05 54 07.369 -12 25 08.13 X F51
2026-01-11 08:46:01 C 05 54 06.493 -12 25 06.23 X F51
2026-01-11 08:49:22 C 05 54 06.265 -12 25 05.72 X F51
2026-01-11 09:02:10 C 05 54 05.377 -12 25 03.80 X F51
2026-01-11 09:05:32 C 05 54 05.147 -12 25 03.35 X F51
2026-01-11 21:34:18 C 05 53 17.494 -12 22 48.76 V M22
2026-01-11 21:38:53 C 05 53 17.174 -12 22 48.00 V M22
2026-01-11 21:57:21 C 05 53 15.900 -12 22 45.05 V M22
2026-01-11 22:05:16 C 05 53 15.456 -12 22 43.50 V M22
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)