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AstDyS ∴ Objects ∴ 1999JC20 ∴ Summary
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(101823) 1999JC20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.47104 1.139e-08 au
e 0.16706 4.446e-08
i 2.325 5.37e-06 deg
Ω 289.377 0.000118 deg
ω 341.065 0.0001192 deg
M 112.22 1.802e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0582 au
Aphelion 2.8839 au
Asc. node-Earth separation 1.05794 au
Desc. node-Earth separation 1.86979 au
Earth MOID 1.04204 au
Orbital period 1418.79 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 895 (5)
Radar observations (Discarded) 0 (0)
Arc length 8976.93 days
Unobserved 139 days

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Ephemeris at epoch 60426 MJD
Right Ascension 39.1283 deg
Declination 16.9215 deg
V Magnitude 21.28 mag
Solar Elongation -6.33 deg
Galactic Latitude -39.11 deg
Rate 0.414 deg/day
Direction 72.451 deg

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