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AstDyS ∴ Objects ∴ 2012HD13 ∴ Summary
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(491471) 2012HD13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07312 5.479e-08 au
e 0.094981 6.855e-08
i 10.577 8.05e-06 deg
Ω 101.734 4.506e-05 deg
ω 35.768 7.537e-05 deg
M 157.857 5.608e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7812 au
Aphelion 3.365 au
Asc. node-Earth separation 1.84489 au
Desc. node-Earth separation 2.28294 au
Earth MOID 1.80388 au
Orbital period 1967.74 days
Date of orbit computation  apr 23 21:35
Observational summary
Optical observations (Discarded) 165 (0)
Radar observations (Discarded) 0 (0)
Arc length 4549.93 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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