AstDyS-2

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(336914) 2011HD22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56428 2.196e-08 au
e 0.074919 5.608e-08
i 6.308 6.148e-06 deg
Ω 180.226 4.465e-05 deg
ω 339.193 5.898e-05 deg
M 105.968 3.983e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3722 au
Aphelion 2.7564 au
Asc. node-Earth separation 1.38704 au
Desc. node-Earth separation 1.73909 au
Earth MOID 1.38177 au
Orbital period 1499.84 days
Date of orbit computation  apr 23 21:01
Observational summary
Optical observations (Discarded) 300 (1)
Radar observations (Discarded) 0 (0)
Arc length 6817.02 days
Unobserved 347 days

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Ephemeris at epoch 60425 MJD
Right Ascension 302.208 deg
Declination -13.0776 deg
V Magnitude 22.38 mag
Solar Elongation 93.39 deg
Galactic Latitude -22.98 deg
Rate 0.208 deg/day
Direction 68.393 deg

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