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 00:54:03 s 1 -185017.39 9 +92113.186 0.0 C57
2021-04-27 01:04:03 S 13 30 48.763 -33 50 39.48 V C57
2021-04-27 01:04:03 s 1 -184847.60 9 +91253.504 790.0 C57
2021-04-27 01:14:03 S 13 30 47.712 -33 50 17.70 V C57
2021-04-27 01:14:03 s 1 -184674.94 6 +90392.396 5370.0 C57
2021-04-27 01:24:03 S 13 30 46.606 -33 49 54.98 V C57
2021-04-27 01:24:03 s 1 -184499.39 2 +89529.865 3720.0 C57
2021-04-27 01:34:03 S 13 30 45.514 -33 49 30.94 V C57
2021-04-27 01:34:03 s 1 -184320.92 7 +88665.913 5780.0 C57
2021-04-27 01:44:03 S 13 30 44.568 -33 49 07.39 V C57
2021-04-27 01:44:03 s 1 -184139.53 1 +87800.543 1520.0 C57
2021-04-27 01:54:03 S 13 30 43.483 -33 48 44.78 V C57
2021-04-27 01:54:03 s 1 -183955.18 5 +86933.759 900.0 C57
2021-04-27 02:04:03 S 13 30 42.408 -33 48 22.57 V C57
2021-04-27 02:04:03 s 1 -183767.87 0 +86065.562 3870.0 C57
2021-04-27 02:14:03 S 13 30 41.314 -33 47 59.32 V C57
2021-04-27 02:14:03 s 1 -183577.56 3 +85195.957 390.0 C57
2021-04-27 02:24:03 S 13 30 40.380 -33 47 38.26 V C57
2021-04-27 02:24:03 s 1 -183384.24 6 +84324.946 410.0 C57
2021-04-27 02:44:03 S 13 30 38.050 -33 46 48.40 V C57
2021-04-27 02:44:03 s 1 -182988.49 9 +82578.722 820.0 C57
2021-04-27 02:54:03 S 13 30 37.056 -33 46 27.48 V C57
2021-04-27 02:54:03 s 1 -182786.02 6 +81703.515 1100.0 C57
2021-04-27 03:04:03 S 13 30 36.074 -33 46 04.08 V C57
2021-04-27 03:04:03 s 1 -182580.46 0 +80826.917 4720.0 C57
2021-04-27 03:24:03 S 13 30 34.032 -33 45 19.26 V C57
2021-04-27 03:24:03 s 1 -182159.96 1 +79069.562 1770.0 C57
2021-04-27 03:34:03 S 13 30 32.962 -33 44 55.61 V C57
2021-04-27 03:34:03 s 1 -181944.98 4 +78188.814 5110.0 C57
2021-04-27 03:44:03 S 13 30 31.766 -33 44 30.98 V C57
2021-04-27 03:44:03 s 1 -181726.82 8 +77306.690 1600.0 C57
2021-04-27 03:54:03 S 13 30 30.770 -33 44 08.52 V C57
2021-04-27 03:54:03 s 1 -181505.47 0 +76423.195 1190.0 C57
2021-04-27 04:04:03 S 13 30 29.770 -33 43 45.23 V C57
2021-04-27 04:04:03 s 1 -181280.88 7 +75538.334 3840.0 C57
2021-04-27 04:14:03 S 13 30 28.649 -33 43 22.98 V C57
2021-04-27 04:14:03 s 1 -181053.05 7 +74652.111 9490.0 C57
2021-04-27 04:24:03 S 13 30 27.607 -33 42 58.61 V C57
2021-04-27 04:24:03 s 1 -180821.95 7 +73764.531 8110.0 C57
2021-04-27 04:34:03 S 13 30 26.539 -33 42 35.82 V C57
2021-04-27 04:34:03 s 1 -180587.56 4 +72875.599 9630.0 C57
2021-04-27 04:44:03 S 13 30 25.447 -33 42 12.60 V C57
2021-04-27 04:44:03 s 1 -180349.85 6 +71985.320 4020.0 C57
2021-04-27 04:54:03 S 13 30 24.384 -33 41 49.16 V C57
2021-04-27 04:54:03 s 1 -180108.80 9 +71093.699 1220.0 C57
2021-04-27 05:04:03 S 13 30 23.287 -33 41 25.04 V C57
2021-04-27 05:04:03 s 1 -179864.39 9 +70200.742 1190.0 C57
2021-04-27 05:14:03 S 13 30 22.260 -33 41 02.47 V C57
2021-04-27 05:14:03 s 1 -179616.60 2 +69306.454 3870.0 C57
2021-04-27 05:24:03 S 13 30 21.228 -33 40 39.58 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)