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AstDyS ∴ Objects ∴ 1999JC55 ∴ Summary
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(66324) 1999JC55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34874 7.592e-09 au
e 0.128517 3.219e-08
i 4.448 3.483e-06 deg
Ω 228.273 5.182e-05 deg
ω 33.577 5.442e-05 deg
M 308.024 1.634e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0469 au
Aphelion 2.6506 au
Asc. node-Earth separation 1.07685 au
Desc. node-Earth separation 1.59773 au
Earth MOID 1.03312 au
Orbital period 1314.77 days
Date of orbit computation  apr 23 20:00
Observational summary
Optical observations (Discarded) 1386 (8)
Radar observations (Discarded) 0 (0)
Arc length 9080.69 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 194.146 deg
Declination -9.52613 deg
V Magnitude 18.13 mag
Solar Elongation -161.48 deg
Galactic Latitude 53.32 deg
Rate 0.226 deg/day
Direction -54.618 deg

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