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
2021-12-06 20:20:44 C 02 50 30.52 -01 20 55.4 V G17
2021-12-09 05:13:53 C 02 51 17.36 -02 06 17.3 V 703
2021-12-09 05:21:29 C 02 51 17.41 -02 06 22.6 V 703
2021-12-09 05:29:04 C 02 51 17.50 -02 06 28.3 V 703
2021-12-09 05:36:39 C 02 51 17.56 -02 06 33.7 V 703
2021-12-12 07:13:11 C 02 52 39.38 -02 53 25.5 V T08
2021-12-12 07:17:11 C 02 52 39.43 -02 53 28.0 V T08
2021-12-12 07:21:14 C 02 52 39.47 -02 53 30.3 V T08
2021-12-12 07:30:49 C 02 52 39.60 -02 53 35.4 V T08
2021-12-12 08:30:59 C 02 52 40.45 -02 54 08.9 V T08
2021-12-12 09:19:15 C 02 52 41.14 -02 54 35.2 V T08
2021-12-30 20:51:17 C 03 07 32.42 -04 22 21.6 X C95
2021-12-30 21:01:49 C 03 07 32.85 -04 22 20.8 X C95
2021-12-30 21:11:28 C 03 07 33.25 -04 22 20.4 X C95
2021-12-30 21:21:08 C 03 07 33.65 -04 22 19.2 X C95
2021-12-30 21:30:48 C 03 07 34.02 -04 22 18.7 X C95
2021-12-30 21:40:29 C 03 07 34.41 -04 22 18.5 X C95
2022-01-05 04:56:45 C 03 13 35.13 -04 07 31.8 V 703
2022-01-05 05:04:58 C 03 13 35.49 -04 07 29.7 V 703
2022-01-05 05:21:24 C 03 13 36.17 -04 07 27.9 V 703
2022-01-09 04:03:18 C 03 18 30.96 -03 49 21.2 V 703
2022-01-09 04:18:21 C 03 18 31.75 -03 49 19.2 V 703
2022-01-09 04:25:52 C 03 18 32.17 -03 49 17.0 V 703
2022-01-25 05:05:42 C 03 41 40.51 -01 56 19.8 V 703
2022-01-25 05:13:53 C 03 41 41.06 -01 56 17.6 V 703
2022-01-25 05:30:15 C 03 41 42.19 -01 56 10.4 V 703
2022-01-28 02:57:59 C 03 46 21.94 -01 31 30.8 V G96
2022-01-28 03:05:28 C 03 46 22.42 -01 31 28.0 V G96
2022-01-28 03:12:58 C 03 46 22.88 -01 31 25.5 V G96
2022-01-28 03:20:31 C 03 46 23.39 -01 31 22.8 V G96
2022-03-03 02:26:25 C 04 49 51.25 +03 34 56.7 V G96
2022-03-03 02:34:29 C 04 49 51.92 +03 34 59.4 V G96
2022-03-03 02:50:40 C 04 49 53.30 +03 35 04.9 V G96
2025-04-23 10:48:12 C 19 53 36.960 -18 24 24.19 V G96
2025-04-23 10:55:41 C 19 53 38.317 -18 24 08.57 V G96
2025-04-23 11:03:10 C 19 53 39.680 -18 23 53.30 V G96
2025-04-23 11:10:39 C 19 53 41.050 -18 23 38.20 V G96
2025-04-24 08:09:32 C 19 57 36.523 -17 39 34.16 V W68
2025-04-24 08:14:19 C 19 57 37.423 -17 39 24.08 V W68
2025-04-24 08:22:12 C 19 57 38.820 -17 39 07.60 V W68
2025-04-24 08:38:39 C 19 57 41.842 -17 38 33.29 V W68
2025-05-06 02:04:11 C 20 50 06.192 -06 30 06.48 V M22
2025-05-06 02:06:47 C 20 50 06.662 -06 29 59.68 V M22
2025-05-06 02:14:36 C 20 50 08.095 -06 29 39.62 V M22
2025-05-06 02:39:14 C 20 50 12.550 -06 28 35.36 V M22
2025-05-07 13:22:39 C 20 56 38.938 -04 58 00.09 X F52
2025-05-07 13:37:29 C 20 56 41.621 -04 57 20.91 X F52
2025-05-07 13:52:17 C 20 56 44.280 -04 56 41.97 X F52
2025-05-25 10:54:35 C 22 15 48.193 +14 13 26.51 V 703
2025-05-25 10:58:25 C 22 15 48.928 +14 13 36.12 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)