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(389276) 2009HC23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15885 3.976e-08 au
e 0.164197 6.949e-08
i 16.895 9.554e-06 deg
Ω 192.411 2.231e-05 deg
ω 315.619 3.513e-05 deg
M 293.574 2.843e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6402 au
Aphelion 3.6775 au
Asc. node-Earth separation 1.75134 au
Desc. node-Earth separation 2.48311 au
Earth MOID 1.67667 au
Orbital period 2050.65 days
Date of orbit computation  feb 22 03:12
Observational summary
Optical observations (Discarded) 183 (1)
Radar observations (Discarded) 0 (0)
Arc length 9384.87 days
Unobserved 126 days

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Ephemeris at epoch 60418 MJD
Right Ascension 56.2707 deg
Declination 8.92094 deg
V Magnitude 22.43 mag
Solar Elongation -29.75 deg
Galactic Latitude -34.61 deg
Rate 0.366 deg/day
Direction 78.042 deg

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