IAA RAS IAA Minor Planet Database

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
2021-04-27 18:54:03 s 1 -144964.38 8 - 7516.233 5840.0 – C57
2021-04-27 19:04:03 S 13 28 47.748 -33 07 04.98 – V C57
2021-04-27 19:04:03 s 1 -144325.22 7 - 8473.664 2960.0 – C57
2021-04-27 19:14:03 S 13 28 46.608 -33 06 39.49 – V C57
2021-04-27 19:14:03 s 1 -143679.64 4 - 9430.730 6480.0 – C57
2021-04-27 19:24:03 S 13 28 45.401 -33 06 14.15 – V C57
2021-04-27 19:24:03 s 1 -143027.58 8 -10387.382 6300.0 – C57
2021-04-27 19:34:03 S 13 28 44.290 -33 05 48.70 – V C57
2021-04-27 19:34:03 s 1 -142369.00 9 -11343.571 2300.0 – C57
2021-04-27 19:44:03 S 13 28 43.022 -33 05 21.37 – V C57
2021-04-27 19:44:03 s 1 -141703.85 7 -12299.248 4380.0 – C57
2021-04-27 19:54:03 S 13 28 41.825 -33 04 55.70 – V C57
2021-04-27 19:54:03 s 1 -141032.08 0 -13254.361 2450.0 – C57
2021-04-27 20:04:03 S 13 28 40.548 -33 04 29.71 – V C57
2021-04-27 20:04:03 s 1 -140353.62 9 -14208.858 6400.0 – C57
2021-04-27 20:14:03 S 13 28 39.415 -33 04 03.40 – V C57
2021-04-27 20:14:03 s 1 -139668.45 0 -15162.686 6120.0 – C57
2021-04-27 20:24:03 S 13 28 38.263 -33 03 36.58 – V C57
2021-04-27 20:24:03 s 1 -138976.49 3 -16115.788 1510.0 – C57
2021-04-27 20:34:03 S 13 28 37.022 -33 03 10.48 – V C57
2021-04-27 20:34:03 s 1 -138277.70 7 -17068.110 2460.0 – C57
2021-04-27 20:44:03 S 13 28 35.839 -33 02 44.02 – V C57
2021-04-27 20:44:03 s 1 -137572.03 9 -18019.594 8860.0 – C57
2021-04-27 20:54:03 S 13 28 34.846 -33 02 18.20 – V C57
2021-04-27 20:54:03 s 1 -136859.43 7 -18970.180 620.0 – C57
2021-04-27 21:14:03 S 13 28 32.148 -33 01 23.34 – V C57
2021-04-27 21:14:03 s 1 -135413.22 3 -20868.420 9770.0 – C57
2021-04-27 21:24:03 S 13 28 30.984 -33 00 57.60 – V C57
2021-04-27 21:24:03 s 1 -134679.50 6 -21815.948 6940.0 – C57
2021-04-27 21:34:03 S 13 28 29.726 -33 00 31.32 – V C57
2021-04-27 21:34:03 s 1 -133938.64 5 -22762.331 9040.0 – C57
2021-04-27 21:44:03 S 13 28 28.493 -33 00 04.00 – V C57
2021-04-27 21:44:03 s 1 -133190.58 8 -23707.501 5960.0 – C57
2021-04-27 21:54:03 S 13 28 27.360 -32 59 37.68 – V C57
2021-04-27 21:54:03 s 1 -132435.28 1 -24651.393 7590.0 – C57
2021-04-27 22:04:03 S 13 28 26.069 -32 59 11.51 – V C57
2021-04-27 22:04:03 s 1 -131672.67 2 -25593.935 3830.0 – C57
2021-04-27 22:14:03 S 13 28 24.828 -32 58 44.15 – V C57
2021-04-27 22:14:03 s 1 -130902.70 9 -26535.060 4560.0 – C57
2021-04-27 22:24:03 S 13 28 23.657 -32 58 17.65 – V C57
2021-04-27 22:24:03 s 1 -130125.33 7 -27474.693 9690.0 – C57
2021-04-27 22:34:03 S 13 28 22.464 -32 57 50.18 – V C57
2021-04-27 22:34:03 s 1 -129340.50 4 -28412.761 9100.0 – C57
2021-04-27 22:44:03 S 13 28 21.259 -32 57 24.66 – V C57
2021-04-27 22:44:03 s 1 -128548.15 7 -29349.190 2690.0 – C57
2021-04-27 22:54:03 S 13 28 19.930 -32 56 56.18 – V C57
2021-04-27 22:54:03 s 1 -127748.24 3 -30283.902 350.0 – C57
2021-04-27 23:04:03 S 13 28 18.727 -32 56 30.12 – V C57
2021-04-27 23:04:03 s 1 -126940.71 0 -31216.818 1980.0 – C57
2021-04-27 23:14:03 S 13 28 17.551 -32 56 03.37 – 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)