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AstDyS ∴ Objects ∴ 2007SC21 ∴ Summary
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(444773) 2007SC21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.97084 6.827e-08 au
e 0.250207 8.51e-08
i 7.48 8.716e-06 deg
Ω 271.632 7.404e-05 deg
ω 113.678 7.727e-05 deg
M 23.863 2.025e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9773 au
Aphelion 4.9644 au
Asc. node-Earth separation 3.12106 au
Desc. node-Earth separation 2.39987 au
Earth MOID 1.99244 au
Orbital period 2890.17 days
Date of orbit computation  apr 23 21:24
Observational summary
Optical observations (Discarded) 254 (2)
Radar observations (Discarded) 0 (0)
Arc length 8370.02 days
Unobserved 141 days

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Ephemeris at epoch 60425 MJD
Right Ascension 59.232 deg
Declination 22.6452 deg
V Magnitude 21.61 mag
Solar Elongation -26.94 deg
Galactic Latitude -23.03 deg
Rate 0.366 deg/day
Direction 81.595 deg

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