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
2021-07-31 07:04:00 s 1 -74954.584 0 +382126.04 7350.0 C57
2021-07-31 07:34:00 S 14 44 14.657 +67 21 04.10 V C57
2021-07-31 07:34:00 s 1 -76009.910 0 +381725.78 9020.0 C57
2021-07-31 08:00:49 C 14 38 42.84 +67 38 56.6 V T08
2021-07-31 08:04:00 S 14 44 16.728 +67 21 38.84 V C57
2021-07-31 08:04:00 s 1 -77063.654 0 +381317.18 4800.0 C57
2021-07-31 08:24:00 S 14 44 18.941 +67 22 15.13 V C57
2021-07-31 08:24:00 s 1 -77765.257 0 +381040.14 2010.0 C57
2021-07-31 09:44:00 S 14 44 23.688 +67 24 00.50 V C57
2021-07-31 09:44:00 s 1 -80564.371 0 +379894.92 3820.0 C57
2021-07-31 09:54:00 S 14 44 25.258 +67 24 16.67 V C57
2021-07-31 09:54:00 s 1 -80913.423 0 +379747.60 960.0 C57
2021-07-31 10:44:00 S 14 44 27.338 +67 25 23.70 V C57
2021-07-31 10:44:00 s 1 -82655.826 0 +378997.06 6160.0 C57
2021-07-31 22:44:00 S 14 45 14.165 +67 42 09.00 V C57
2021-07-31 22:44:00 s 1 -107146.53 1 +365608.84 5510.0 C57
2021-07-31 23:34:00 S 14 45 16.781 +67 43 25.21 V C57
2021-07-31 23:34:00 s 1 -108800.19 4 +364499.08 3390.0 C57
2021-07-31 23:44:00 S 14 45 17.971 +67 43 32.02 V C57
2021-07-31 23:44:00 s 1 -109130.10 9 +364274.31 2100.0 C57
2021-07-31 23:54:00 S 14 45 17.863 +67 43 50.99 V C57
2021-07-31 23:54:00 s 1 -109459.74 9 +364048.60 9850.0 C57
2021-08-01 02:14:00 S 14 45 25.634 +67 47 02.87 V C57
2021-08-01 02:14:00 s 1 -114045.21 2 +360789.73 5340.0 C57
2021-08-01 03:04:00 S 14 45 28.358 +67 48 20.88 V C57
2021-08-01 03:04:00 s 1 -115669.17 1 +359581.02 9580.0 C57
2021-08-01 03:34:00 S 14 45 30.607 +67 49 01.67 V C57
2021-08-01 03:34:00 s 1 -116639.98 2 +358844.46 9760.0 C57
2021-08-01 07:34:00 S 14 45 43.730 +67 54 37.84 V C57
2021-08-01 07:34:00 s 1 -124306.16 1 +352644.71 4430.0 C57
2021-08-01 07:44:00 S 14 45 44.750 +67 54 49.28 V C57
2021-08-01 07:44:00 s 1 -124621.57 5 +352374.50 2890.0 C57
2021-08-01 08:04:00 S 14 45 45.389 +67 55 22.37 V C57
2021-08-01 08:04:00 s 1 -125251.40 6 +351831.22 6400.0 C57
2021-08-01 13:54:00 S 14 46 03.254 +68 03 42.98 V C57
2021-08-01 13:54:00 s 1 -136048.08 3 +341703.71 2350.0 C57
2021-08-02 03:44:00 S 14 46 44.945 +68 23 22.99 V C57
2021-08-02 03:44:00 s 1 -159674.94 4 +312923.13 9830.0 C57
2021-08-02 04:04:00 S 14 46 45.010 +68 23 51.90 V C57
2021-08-02 04:04:00 s 1 -160204.78 1 +312145.46 6400.0 C57
2021-08-02 04:14:00 S 14 46 44.976 +68 24 05.08 V C57
2021-08-02 04:14:00 s 1 -160468.93 0 +311755.12 2130.0 C57
2021-08-02 05:14:00 S 14 46 48.418 +68 25 32.84 V C57
2021-08-02 05:14:00 s 1 -162042.95 2 +309391.97 380.0 C57
2021-08-02 05:24:00 S 14 46 48.516 +68 25 47.86 V C57
2021-08-02 05:24:00 s 1 -162303.45 9 +308994.59 4010.0 C57
2021-08-02 14:54:00 S 14 47 09.355 +68 39 31.18 V C57
2021-08-02 14:54:00 s 1 -176219.68 3 +284657.57 1370.0 C57
2021-08-02 15:04:00 S 14 47 09.432 +68 39 40.90 V C57
2021-08-02 15:04:00 s 1 -176446.30 4 +284200.75 3150.0 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)