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
2017-11-25 01:27:46 C 22 25 54.34 -01 50 27.9 U G96
2017-11-25 01:35:29 C 22 25 55.93 -01 50 29.5 U G96
2017-11-25 01:43:07 C 22 25 57.50 -01 50 31.2 U G96
2017-11-25 01:50:45 C 22 25 59.06 -01 50 32.9 U G96
2017-12-08 10:02:56 C 23 28 30.21 -02 26 23.5 q D29
2017-12-08 10:23:18 C 23 28 33.81 -02 26 23.3 q D29
2017-12-08 10:43:39 C 23 28 37.43 -02 26 23.6 q D29
2017-12-09 03:33:29 C 23 31 38.64 -02 26 21.6 U 703
2017-12-09 03:41:14 C 23 31 39.90 -02 26 22.3 U 703
2017-12-09 03:48:59 C 23 31 41.26 -02 26 21.9 U 703
2017-12-15 03:03:14 C 23 56 26.91 -02 19 33.0 U 703
2017-12-15 03:10:52 C 23 56 28.16 -02 19 32.6 U 703
2017-12-15 03:18:29 C 23 56 29.37 -02 19 31.2 U 703
2017-12-15 03:26:07 C 23 56 30.72 -02 19 31.8 U 703
2017-12-20 01:32:21 C 00 15 41.99 -02 05 36.5 U G96
2017-12-20 01:40:29 C 00 15 43.24 -02 05 35.4 U G96
2017-12-20 01:48:38 C 00 15 44.48 -02 05 35.3 U G96
2017-12-20 01:56:47 C 00 15 45.77 -02 05 33.1 U G96
2017-12-23 02:44:39 C 00 27 04.82 -01 53 42.3 U 703
2017-12-23 02:52:18 C 00 27 05.93 -01 53 41.4 U 703
2017-12-23 02:59:58 C 00 27 07.13 -01 53 39.9 U 703
2017-12-23 03:07:37 C 00 27 08.14 -01 53 38.4 U 703
2018-01-16 03:05:05 C 01 46 15.14 +00 40 10.1 U G96
2018-01-16 03:12:39 C 01 46 16.06 +00 40 12.4 U G96
2018-01-16 03:20:13 C 01 46 16.99 +00 40 15.1 U G96
2018-01-16 03:27:47 C 01 46 17.91 +00 40 17.5 U G96
2018-02-05 03:10:01 C 02 43 28.16 +03 28 03.5 U G96
2018-02-05 03:17:27 C 02 43 29.00 +03 28 05.6 U G96
2018-02-05 03:24:51 C 02 43 29.80 +03 28 08.6 U G96
2018-02-05 03:32:16 C 02 43 30.66 +03 28 11.2 U G96
2020-12-12 14:50:33 C 11 32 36.079 -15 50 17.78 U F51
2020-12-12 15:07:55 C 11 32 37.473 -15 50 33.28 U F51
2020-12-12 15:25:10 C 11 32 38.844 -15 50 48.86 U F51
2021-03-18 11:22:10 C 13 55 27.86 -44 13 01.3 V T08
2021-03-18 11:29:28 C 13 55 27.93 -44 13 03.5 V T08
2021-03-18 11:30:48 C 13 55 27.96 -44 13 04.4 V T08
2021-03-18 11:37:26 C 13 55 27.98 -44 13 06.0 V T08
2021-03-18 11:52:02 C 13 55 28.14 -44 13 09.8 V T08
2021-03-20 13:20:19 C 13 56 06.58 -44 26 18.1 V T05
2021-03-20 13:25:36 C 13 56 06.59 -44 26 19.6 V T05
2021-03-20 13:34:50 C 13 56 06.70 -44 26 21.9 V T05
2021-03-20 13:55:57 C 13 56 06.71 -44 26 25.8 V T05
2021-04-11 09:09:45 C 13 48 39.82 -42 53 53.1 V T08
2021-04-11 09:14:24 C 13 48 39.58 -42 53 49.7 V T08
2021-04-11 09:22:22 C 13 48 39.18 -42 53 43.9 V T08
2021-04-12 05:23:53 C 13 47 48.49 -42 37 33.4 V W94
2021-04-12 05:31:50 C 13 47 48.06 -42 37 26.4 V W94
2021-04-12 05:39:48 C 13 47 47.62 -42 37 19.4 V W94
2021-04-17 09:25:48 C 13 42 02.55 -40 29 05.8 V T05
2021-04-17 09:29:06 C 13 42 02.33 -40 29 01.8 V T05
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)