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
2021-04-19 21:34:03 s 1 +94057.947 0 +342454.75 3560.0 C57
2021-04-19 21:44:03 S 13 41 11.678 -38 49 10.85 V C57
2021-04-19 21:44:03 s 1 +93717.640 0 +342750.29 3730.0 C57
2021-04-19 21:54:03 S 13 41 11.467 -38 48 57.64 V C57
2021-04-19 21:54:03 s 1 +93377.033 0 +343044.72 3290.0 C57
2021-04-19 22:04:03 S 13 41 11.033 -38 48 44.50 V C57
2021-04-19 22:04:03 s 1 +93036.126 0 +343338.05 2230.0 C57
2021-04-19 22:14:03 S 13 41 10.596 -38 48 28.98 V C57
2021-04-19 22:14:03 s 1 +92694.922 0 +343630.28 570.0 C57
2021-04-19 22:24:03 S 13 41 10.325 -38 48 15.16 V C57
2021-04-19 22:24:03 s 1 +92353.422 0 +343921.40 8300.0 C57
2021-04-19 22:34:03 S 13 41 10.037 -38 48 00.65 V C57
2021-04-19 22:34:03 s 1 +92011.627 0 +344211.43 5430.0 C57
2021-04-19 22:44:03 S 13 41 09.828 -38 47 46.03 V C57
2021-04-19 22:44:03 s 1 +91669.539 0 +344500.36 1970.0 C57
2021-04-19 22:54:03 S 13 41 09.494 -38 47 31.67 V C57
2021-04-19 22:54:03 s 1 +91327.160 0 +344788.18 7910.0 C57
2021-04-19 23:04:03 S 13 41 09.192 -38 47 18.17 V C57
2021-04-19 23:04:03 s 1 +90984.491 0 +345074.91 3260.0 C57
2021-04-19 23:14:03 S 13 41 08.820 -38 47 04.78 V C57
2021-04-19 23:14:03 s 1 +90641.534 0 +345360.55 8020.0 C57
2021-04-19 23:24:03 S 13 41 08.592 -38 46 48.54 V C57
2021-04-19 23:24:03 s 1 +90298.290 0 +345645.08 2200.0 C57
2021-04-19 23:34:03 S 13 41 08.254 -38 46 34.90 V C57
2021-04-19 23:34:03 s 1 +89954.761 0 +345928.52 5790.0 C57
2021-04-19 23:44:03 S 13 41 07.946 -38 46 20.35 V C57
2021-04-19 23:44:03 s 1 +89610.948 0 +346210.87 8810.0 C57
2021-04-19 23:54:03 S 13 41 07.478 -38 46 08.22 V C57
2021-04-19 23:54:03 s 1 +89266.853 0 +346492.12 1260.0 C57
2021-04-20 00:04:03 S 13 41 07.200 -38 45 53.21 V C57
2021-04-20 00:04:03 s 1 +88922.477 0 +346772.27 3130.0 C57
2021-04-20 00:14:03 S 13 41 06.965 -38 45 38.84 V C57
2021-04-20 00:14:03 s 1 +88577.823 0 +347051.34 4440.0 C57
2021-04-20 00:24:03 S 13 41 06.662 -38 45 25.27 V C57
2021-04-20 00:24:03 s 1 +88232.890 0 +347329.31 5180.0 C57
2021-04-20 00:34:03 S 13 41 06.278 -38 45 11.95 V C57
2021-04-20 00:34:03 s 1 +87887.682 0 +347606.19 5360.0 C57
2021-04-20 00:44:03 S 13 41 06.067 -38 44 57.62 V C57
2021-04-20 00:44:03 s 1 +87542.199 0 +347881.98 4980.0 C57
2021-04-20 00:54:03 S 13 41 05.626 -38 44 42.47 V C57
2021-04-20 00:54:03 s 1 +87196.444 0 +348156.68 4040.0 C57
2021-04-20 01:04:03 S 13 41 05.426 -38 44 29.36 V C57
2021-04-20 01:04:03 s 1 +86850.416 0 +348430.30 2550.0 C57
2021-04-20 01:14:03 S 13 41 04.985 -38 44 13.24 V C57
2021-04-20 01:14:03 s 1 +86504.119 0 +348702.82 520.0 C57
2021-04-20 01:24:03 S 13 41 04.738 -38 43 59.30 V C57
2021-04-20 01:24:03 s 1 +86157.553 0 +348974.26 7940.0 C57
2021-04-20 01:54:03 S 13 41 03.902 -38 43 17.87 V C57
2021-04-20 01:54:03 s 1 +85116.258 0 +349782.05 6950.0 C57
2021-04-20 02:14:03 S 13 41 03.130 -38 42 48.49 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)