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AstDyS ∴ Objects ∴ 1999JC81 ∴ Summary
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(17133) 1999JC81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5866 8.539e-09 au
e 0.144567 2.46e-08
i 13.728 3.24e-06 deg
Ω 182.793 1.208e-05 deg
ω 79.867 1.725e-05 deg
M 341.935 1.39e-05 deg

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Other useful info
Absolute Magnitude (H)    13.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2127 au
Aphelion 2.9605 au
Asc. node-Earth separation 1.47301 au
Desc. node-Earth separation 1.59659 au
Earth MOID 1.24741 au
Orbital period 1519.47 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 3945 (26)
Radar observations (Discarded) 0 (0)
Arc length 17651.7 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 266.723 deg
Declination -5.81338 deg
V Magnitude 16.83 mag
Solar Elongation 120.83 deg
Galactic Latitude 11.53 deg
Rate 0.19 deg/day
Direction 31.653 deg

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