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
2021-07-11 06:56:32 C 14 06 46.33 +57 01 15.7 V T08
2021-07-11 07:21:46 C 14 06 47.74 +57 01 50.8 V T08
2021-07-13 06:55:24 C 14 10 17.87 +58 10 11.5 V T05
2021-07-13 07:00:04 C 14 10 18.16 +58 10 17.9 V T05
2021-07-13 07:07:59 C 14 10 18.56 +58 10 29.2 V T05
2021-07-13 07:25:14 C 14 10 19.54 +58 10 51.7 V T05
2021-07-15 06:42:24 C 14 13 47.08 +59 17 16.1 V T08
2021-07-15 06:47:07 C 14 13 47.37 +59 17 22.9 V T08
2021-07-15 06:56:25 C 14 13 47.84 +59 17 35.0 V T08
2021-07-15 07:15:41 C 14 13 48.89 +59 18 00.1 V T08
2021-07-19 06:24:03 C 14 20 37.78 +61 27 38.3 V T08
2021-07-19 06:31:23 C 14 20 38.17 +61 27 47.5 V T08
2021-07-19 06:36:02 C 14 20 38.42 +61 27 53.6 V T08
2021-07-19 06:50:40 C 14 20 39.18 +61 28 12.5 V T08
2021-07-20 20:49:43 C 14 23 17.29 +62 18 23.2 V K87
2021-07-20 20:53:57 C 14 23 17.47 +62 18 27.6 V K87
2021-07-20 20:58:10 C 14 23 17.69 +62 18 33.8 V K87
2021-07-26 00:04:00 S 14 32 06.946 +64 39 03.67 V C57
2021-07-26 00:04:00 s 1 +166615.28 1 +190694.97 1990.0 C57
2021-07-26 05:34:00 S 14 32 46.056 +64 45 07.13 V C57
2021-07-26 05:34:00 s 1 +161939.76 9 +213393.94 6180.0 C57
2021-07-26 06:34:00 S 14 32 52.843 +64 46 10.02 V C57
2021-07-26 06:34:00 s 1 +160946.55 8 +217340.39 7420.0 C57
2021-07-26 07:14:00 S 14 32 56.016 +64 46 59.70 V C57
2021-07-26 07:14:00 s 1 +160261.83 9 +219941.10 970.0 C57
2021-07-26 08:14:00 S 14 33 03.823 +64 48 11.16 V C57
2021-07-26 08:14:00 s 1 +159201.85 9 +223797.16 3350.0 C57
2021-07-26 08:44:00 S 14 33 07.008 +64 48 41.47 V C57
2021-07-26 08:44:00 s 1 +158657.40 5 +225705.06 6520.0 C57
2021-07-26 13:44:00 S 14 33 41.299 +64 54 22.72 V C57
2021-07-26 13:44:00 s 1 +152717.97 1 +244058.46 9190.0 C57
2021-07-26 14:14:00 S 14 33 45.043 +64 54 58.14 V C57
2021-07-26 14:14:00 s 1 +152077.46 0 +245822.66 7730.0 C57
2021-07-26 14:24:00 S 14 33 47.234 +64 55 03.76 V C57
2021-07-26 14:24:00 s 1 +151862.18 4 +246407.90 5350.0 C57
2021-07-26 14:44:00 S 14 33 48.538 +64 55 27.66 V C57
2021-07-26 14:44:00 s 1 +151429.00 4 +247574.14 2830.0 C57
2021-07-26 15:44:00 S 14 33 55.639 +64 56 41.42 V C57
2021-07-26 15:44:00 s 1 +150108.74 3 +251039.12 4200.0 C57
2021-07-26 15:54:00 S 14 33 57.043 +64 56 54.20 V C57
2021-07-26 15:54:00 s 1 +149885.72 4 +251611.71 9000.0 C57
2021-07-26 16:04:00 S 14 33 58.382 +64 57 01.30 V C57
2021-07-26 16:04:00 s 1 +149661.86 6 +252182.91 1330.0 C57
2021-07-27 04:44:00 S 14 35 22.536 +65 12 00.22 V C57
2021-07-27 04:44:00 s 1 +130484.45 1 +291652.13 6390.0 C57
2021-07-27 05:04:00 S 14 35 23.959 +65 12 24.44 V C57
2021-07-27 05:04:00 s 1 +129929.09 4 +292589.26 7170.0 C57
2021-07-27 05:34:00 S 14 35 27.298 +65 12 56.56 V C57
2021-07-27 05:34:00 s 1 +129091.80 0 +293985.51 1080.0 C57
2021-07-27 06:04:00 S 14 35 31.104 +65 13 39.76 V C57
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)