AstDyS-2

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2012HD2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 61.3893 0.00935 au
e 0.958755 6.244e-06
i 146.678 3.75e-05 deg
Ω 22.113 2.727e-05 deg
ω 200.043 0.0001572 deg
M 8.681 0.001983 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.532 au
Aphelion 120.246 au
Asc. node-Earth separation 48.9332 au
Desc. node-Earth separation 1.60695 au
Earth MOID 1.55442 au
Orbital period 175686 days
Date of orbit computation  feb 22 07:50
Observational summary
Optical observations (Discarded) 107 (0)
Radar observations (Discarded) 0 (0)
Arc length 302.22 days
Unobserved 4080 days

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Ephemeris at epoch 60418 MJD
Right Ascension 33.0609 deg
Declination 6.01546 deg
V Magnitude 29.61 mag
Solar Elongation -8.37 deg
Galactic Latitude -51.52 deg
Rate 0.035 deg/day
Direction 66.736 deg

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