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AstDyS ∴ Objects ∴ 2011HZ31 ∴ Summary
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(322337) 2011HZ31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.97751 2.626e-08 au
e 0.012727 4.783e-08
i 9.072 5.23e-06 deg
Ω 204.359 3.077e-05 deg
ω 26.804 0.0002023 deg
M 188.099 0.0001986 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9396 au
Aphelion 3.0154 au
Asc. node-Earth separation 1.94052 au
Desc. node-Earth separation 2.01554 au
Earth MOID 1.93322 au
Orbital period 1876.63 days
Date of orbit computation  feb 22 02:58
Observational summary
Optical observations (Discarded) 514 (6)
Radar observations (Discarded) 0 (0)
Arc length 7791.76 days
Unobserved 99 days

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Ephemeris at epoch 60423 MJD
Right Ascension 54.3489 deg
Declination 14.901 deg
V Magnitude 21.65 mag
Solar Elongation -23 deg
Galactic Latitude -31.8 deg
Rate 0.371 deg/day
Direction 78.333 deg

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