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(305941) 2009HC2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.49502 1.426e-08 au
e 0.098035 4.551e-08
i 3.458 5.884e-06 deg
Ω 90.373 9.569e-05 deg
ω 70.512 0.0001045 deg
M 322.754 4.353e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2504 au
Aphelion 2.7396 au
Asc. node-Earth separation 1.41006 au
Desc. node-Earth separation 1.53797 au
Earth MOID 1.26212 au
Orbital period 1439.49 days
Date of orbit computation  feb 22 02:55
Observational summary
Optical observations (Discarded) 301 (2)
Radar observations (Discarded) 0 (0)
Arc length 8318.02 days
Unobserved 105 days

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Ephemeris at epoch 60418 MJD
Right Ascension 97.9657 deg
Declination 24.9051 deg
V Magnitude 22.02 mag
Solar Elongation -69.11 deg
Galactic Latitude 7.07 deg
Rate 0.38 deg/day
Direction 92.191 deg

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