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2009SC221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27433 3.2e-06 au
e 0.157425 3.313e-05
i 4.48 0.0001306 deg
Ω 237.514 0.0006162 deg
ω 158.066 0.001022 deg
M 52.974 0.001448 deg

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Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9163 au
Aphelion 2.6324 au
Asc. node-Earth separation 1.5854 au
Desc. node-Earth separation 0.94808 au
Earth MOID 0.92432 au
Orbital period 1252.79 days
Date of orbit computation  apr 24 01:36
Observational summary
Optical observations (Discarded) 47 (0)
Radar observations (Discarded) 0 (0)
Arc length 5168.16 days
Unobserved 167 days

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Ephemeris at epoch 60427 MJD
Right Ascension 91.0642 deg
Declination 20.3422 deg
V Magnitude 24.44 mag
Solar Elongation -54.17 deg
Galactic Latitude -0.69 deg
Rate 0.478 deg/day
Direction 90.53 deg

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