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AstDyS ∴ Objects ∴ 2011HA7 ∴ Summary
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2011HA7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67073 1.08e-07 au
e 0.224689 1.061e-07
i 13.033 1.445e-05 deg
Ω 154.168 4.7e-05 deg
ω 84.573 9.109e-05 deg
M 340.457 0.0001087 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0706 au
Aphelion 3.2708 au
Asc. node-Earth separation 1.49411 au
Desc. node-Earth separation 1.581 au
Earth MOID 1.10803 au
Orbital period 1594.2 days
Date of orbit computation  apr 24 01:43
Observational summary
Optical observations (Discarded) 76 (1)
Radar observations (Discarded) 0 (0)
Arc length 4682.25 days
Unobserved 68 days

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Ephemeris at epoch 60427 MJD
Right Ascension 220.976 deg
Declination 7.13945 deg
V Magnitude 20.08 mag
Solar Elongation -158.1 deg
Galactic Latitude 56.67 deg
Rate 0.223 deg/day
Direction -50.409 deg

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