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
2000-07-06 11:25:27 C 12 34 31.15 +10 56 35.9 413
2000-07-23 09:23:40 C 13 25 29.14 +12 56 26.5 413
2000-07-23 09:28:16 C 13 25 29.72 +12 56 27.5 413
2000-07-23 09:30:21 C 13 25 29.98 +12 56 28.0 413
2000-09-03 09:37:50 C 15 46 06.92 +15 37 38.9 413
2000-09-03 09:40:47 C 15 46 07.34 +15 37 39.4 413
2000-10-27 19:44:45 C 20 15 45.13 +07 18 53.9 587
2000-10-30 01:29:40 C 20 29 35.14 +06 33 17.9 z 711
2000-10-30 01:41:55 C 20 29 38.28 +06 33 07.2 z 711
2000-11-19 02:16:35 C 22 26 47.43 +00 33 18.2 19.3 c 704
2000-11-19 02:37:55 C 22 26 52.01 +00 33 06.6 18.9 c 704
2000-11-19 02:58:47 C 22 26 56.43 +00 32 53.2 18.7 c 704
2000-11-19 03:19:38 C 22 27 00.98 +00 32 43.4 19.1 c 704
2000-11-19 03:41:09 C 22 27 05.63 +00 32 30.2 19.0 c 704
2000-11-29 10:21:59 C 23 18 05.60 -01 14 03.7 360
2000-11-29 10:25:11 C 23 18 06.18 -01 14 04.9 360
2000-11-29 10:28:14 C 23 18 06.72 -01 14 05.6 360
2004-03-04 17:04:52 C 14 23 15.488 -41 22 49.55 r 413
2004-03-04 17:14:21 C 14 23 16.125 -41 22 54.54 r 413
2004-03-08 18:05:20 C 14 30 14.662 -42 10 08.68 r 413
2004-03-08 18:18:12 C 14 30 15.503 -42 10 14.43 r 413
2004-04-25 04:28:29 C 15 24 40.19 -37 45 42.9 r 859
2004-04-25 04:32:19 C 15 24 40.16 -37 45 36.4 r 859
2004-04-25 04:36:08 C 15 24 40.17 -37 45 29.7 r 859
2004-04-25 17:14:54 C 15 24 49.84 -37 22 55.2 r 474
2004-04-25 17:18:15 C 15 24 49.86 -37 22 49.0 r 474
2004-04-25 17:20:45 C 15 24 49.88 -37 22 44.4 r 474
2004-04-30 14:28:07 C 15 26 11.79 -33 11 59.9 r 428
2004-04-30 14:29:31 C 15 26 11.77 -33 11 56.2 r 428
2004-04-30 14:30:58 C 15 26 11.76 -33 11 52.5 r 428
2004-04-30 14:32:21 C 15 26 11.75 -33 11 48.9 r 428
2004-04-30 14:33:44 C 15 26 11.75 -33 11 45.4 r 428
2004-05-02 03:17:36 C 15 26 28.33 -31 33 32.0 r 859
2004-05-02 03:19:05 C 15 26 28.31 -31 33 27.8 r 859
2004-05-02 03:20:38 C 15 26 28.25 -31 33 23.2 r 859
2004-05-02 13:26:16 C 15 26 32.79 -31 04 21.5 r 428
2004-05-02 13:32:00 C 15 26 32.73 -31 04 05.2 r 428
2004-05-04 14:32:24 C 15 26 46.590 -28 31 27.88 r 413
2004-05-04 14:34:33 C 15 26 46.568 -28 31 20.74 r 413
2004-05-04 14:36:43 C 15 26 46.537 -28 31 13.57 r 413
2004-05-08 02:24:38 C 15 26 56.47 -23 19 14.4 c 939
2004-05-08 02:29:57 C 15 26 56.44 -23 18 52.1 c 939
2004-05-08 02:35:18 C 15 26 56.41 -23 18 29.6 c 939
2004-05-10 00:16:35 C 15 26 58.11 -19 57 12.2 r 204
2004-05-10 00:18:24 C 15 26 58.08 -19 57 03.8 r 204
2004-05-10 00:20:13 C 15 26 58.06 -19 56 55.4 r 204
2004-05-10 00:21:41 C 15 26 58.03 -19 56 48.7 r 204
2004-05-10 00:24:14 C 15 26 57.99 -19 56 36.9 r 204
2004-05-11 06:38:45 C 15 26 57.91 -17 30 23.8 o 699
2004-05-11 07:18:34 C 15 26 57.16 -17 27 05.0 o 699
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)