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
2021-04-24 08:04:03 s 1 -133330.31 1 +322866.18 4960.0 C57
2021-04-24 08:14:03 S 13 36 09.799 -36 00 35.64 V C57
2021-04-24 08:14:03 s 1 -133627.42 0 +322509.88 8220.0 C57
2021-04-24 08:24:03 S 13 36 09.022 -36 00 18.07 V C57
2021-04-24 08:24:03 s 1 -133924.07 3 +322152.50 440.0 C57
2021-04-24 08:34:03 S 13 36 08.369 -35 59 57.84 V C57
2021-04-24 08:34:03 s 1 -134220.26 9 +321794.02 1640.0 C57
2021-04-24 08:44:03 S 13 36 07.675 -35 59 40.45 V C57
2021-04-24 08:44:03 s 1 -134516.00 6 +321434.46 1800.0 C57
2021-04-24 08:54:03 S 13 36 07.025 -35 59 22.20 V C57
2021-04-24 08:54:03 s 1 -134811.28 3 +321073.80 930.0 C57
2021-04-24 09:04:03 S 13 36 06.233 -35 59 04.63 V C57
2021-04-24 09:04:03 s 1 -135106.09 7 +320712.05 9020.0 C57
2021-04-24 09:14:03 S 13 36 05.690 -35 58 46.85 V C57
2021-04-24 09:14:03 s 1 -135400.44 6 +320349.21 6060.0 C57
2021-04-24 09:24:03 S 13 36 05.155 -35 58 29.06 V C57
2021-04-24 09:24:03 s 1 -135694.32 9 +319985.28 2060.0 C57
2021-04-24 09:34:03 S 13 36 04.320 -35 58 10.81 V C57
2021-04-24 09:34:03 s 1 -135987.74 4 +319620.25 7000.0 C57
2021-04-24 09:44:03 S 13 36 03.713 -35 57 52.99 V C57
2021-04-24 09:44:03 s 1 -136280.68 9 +319254.13 890.0 C57
2021-04-24 09:54:03 S 13 36 03.041 -35 57 34.45 V C57
2021-04-24 09:54:03 s 1 -136573.16 2 +318886.91 3710.0 C57
2021-04-24 10:04:03 S 13 36 02.378 -35 57 16.20 V C57
2021-04-24 10:04:03 s 1 -136865.16 1 +318518.59 5470.0 C57
2021-04-24 10:14:03 S 13 36 01.704 -35 57 00.18 V C57
2021-04-24 10:14:03 s 1 -137156.68 5 +318149.18 6160.0 C57
2021-04-24 10:24:03 S 13 36 01.121 -35 56 42.58 V C57
2021-04-24 10:24:03 s 1 -137447.73 2 +317778.67 5780.0 C57
2021-04-24 10:34:03 S 13 36 00.377 -35 56 22.67 V C57
2021-04-24 10:34:03 s 1 -137738.29 9 +317407.06 4320.0 C57
2021-04-24 10:44:03 S 13 35 59.705 -35 56 03.70 V C57
2021-04-24 10:44:03 s 1 -138028.38 5 +317034.35 1790.0 C57
2021-04-24 10:54:03 S 13 35 59.155 -35 55 47.10 V C57
2021-04-24 10:54:03 s 1 -138317.98 8 +316660.54 8160.0 C57
2021-04-24 11:04:03 S 13 35 58.370 -35 55 28.13 V C57
2021-04-24 11:04:03 s 1 -138607.10 6 +316285.63 3450.0 C57
2021-04-24 11:14:03 S 13 35 57.684 -35 55 07.03 V C57
2021-04-24 11:14:03 s 1 -138895.73 8 +315909.62 7650.0 C57
2021-04-24 11:24:03 S 13 35 57.010 -35 54 51.55 V C57
2021-04-24 11:24:03 s 1 -139183.88 0 +315532.51 740.0 C57
2021-04-24 11:34:03 S 13 35 56.294 -35 54 31.64 V C57
2021-04-24 11:34:03 s 1 -139471.53 2 +315154.29 2740.0 C57
2021-04-24 11:44:03 S 13 35 55.750 -35 54 15.77 V C57
2021-04-24 11:44:03 s 1 -139758.69 1 +314774.97 3630.0 C57
2021-04-24 11:54:03 S 13 35 54.972 -35 53 56.44 V C57
2021-04-24 11:54:03 s 1 -140045.35 5 +314394.54 3410.0 C57
2021-04-24 12:04:03 S 13 35 54.473 -35 53 39.26 V C57
2021-04-24 12:04:03 s 1 -140331.52 3 +314013.01 2080.0 C57
2021-04-24 12:14:03 S 13 35 53.669 -35 53 21.37 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)