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
2021-04-23 23:44:03 s 1 -117932.22 6 +339308.02 7870.0 C57
2021-04-23 23:54:03 S 13 36 41.813 -36 15 24.44 V C57
2021-04-23 23:54:03 s 1 -118249.94 3 +339005.29 7690.0 C57
2021-04-24 00:04:03 S 13 36 41.131 -36 15 06.34 V C57
2021-04-24 00:04:03 s 1 -118567.28 8 +338701.52 6660.0 C57
2021-04-24 00:14:03 S 13 36 40.390 -36 14 48.80 V C57
2021-04-24 00:14:03 s 1 -118884.25 8 +338396.68 4780.0 C57
2021-04-24 00:24:03 S 13 36 39.797 -36 14 32.68 V C57
2021-04-24 00:24:03 s 1 -119200.85 2 +338090.79 2050.0 C57
2021-04-24 00:34:03 S 13 36 39.206 -36 14 13.92 V C57
2021-04-24 00:34:03 s 1 -119517.06 9 +337783.84 8460.0 C57
2021-04-24 00:44:03 S 13 36 38.501 -36 13 55.67 V C57
2021-04-24 00:44:03 s 1 -119832.90 6 +337475.83 4010.0 C57
2021-04-24 00:54:03 S 13 36 37.999 -36 13 38.96 V C57
2021-04-24 00:54:03 s 1 -120148.36 3 +337166.76 8700.0 C57
2021-04-24 01:04:03 S 13 36 37.291 -36 13 21.72 V C57
2021-04-24 01:04:03 s 1 -120463.43 8 +336856.64 2530.0 C57
2021-04-24 01:14:03 S 13 36 36.590 -36 13 03.14 V C57
2021-04-24 01:14:03 s 1 -120778.12 9 +336545.45 5480.0 C57
2021-04-24 01:24:03 S 13 36 36.086 -36 12 45.11 V C57
2021-04-24 01:24:03 s 1 -121092.43 5 +336233.21 7560.0 C57
2021-04-24 01:34:03 S 13 36 35.448 -36 12 27.43 V C57
2021-04-24 01:34:03 s 1 -121406.35 5 +335919.90 8760.0 C57
2021-04-24 01:44:03 S 13 36 34.733 -36 12 10.51 V C57
2021-04-24 01:44:03 s 1 -121719.88 5 +335605.53 9090.0 C57
2021-04-24 01:54:03 S 13 36 34.212 -36 11 52.62 V C57
2021-04-24 01:54:03 s 1 -122033.02 6 +335290.09 8530.0 C57
2021-04-24 02:04:03 S 13 36 33.497 -36 11 34.51 V C57
2021-04-24 02:04:03 s 1 -122345.77 6 +334973.60 7090.0 C57
2021-04-24 02:14:03 S 13 36 32.827 -36 11 17.34 V C57
2021-04-24 02:14:03 s 1 -122658.13 2 +334656.04 4750.0 C57
2021-04-24 02:24:03 S 13 36 32.309 -36 10 59.20 V C57
2021-04-24 02:24:03 s 1 -122970.09 4 +334337.41 1520.0 C57
2021-04-24 02:34:03 S 13 36 31.661 -36 10 41.52 V C57
2021-04-24 02:34:03 s 1 -123281.66 0 +334017.72 7400.0 C57
2021-04-24 02:44:03 S 13 36 30.982 -36 10 24.71 V C57
2021-04-24 02:44:03 s 1 -123592.82 7 +333696.97 2370.0 C57
2021-04-24 02:54:03 S 13 36 30.418 -36 10 05.48 V C57
2021-04-24 02:54:03 s 1 -123903.59 5 +333375.15 6450.0 C57
2021-04-24 03:04:03 S 13 36 29.748 -36 09 47.84 V C57
2021-04-24 03:04:03 s 1 -124213.96 3 +333052.26 9610.0 C57
2021-04-24 03:14:03 S 13 36 29.047 -36 09 30.85 V C57
2021-04-24 03:14:03 s 1 -124523.92 7 +332728.30 1860.0 C57
2021-04-24 03:24:03 S 13 36 28.409 -36 09 12.49 V C57
2021-04-24 03:24:03 s 1 -124833.48 8 +332403.28 3200.0 C57
2021-04-24 03:34:03 S 13 36 27.792 -36 08 54.89 V C57
2021-04-24 03:34:03 s 1 -125142.64 2 +332077.18 3620.0 C57
2021-04-24 03:44:03 S 13 36 27.163 -36 08 36.74 V C57
2021-04-24 03:44:03 s 1 -125451.38 9 +331750.02 3130.0 C57
2021-04-24 03:54:03 S 13 36 26.566 -36 08 20.44 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)