NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007HA ∴ Summary
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2007HA  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 0.892534 1.566e-08 au
e 0.470214 4.184e-07
i 32.985 4.654e-05 deg
Ω 205.803 1.594e-06 deg
ω 133.161 1.074e-05 deg
M 138.755 0.0001018 deg

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Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4729 au
Aphelion 1.3122 au
Asc. node-Earth separation 0.01956 au
Desc. node-Earth separation -0.47007 au
Earth MOID 0.01406 au
Orbital period 307.989 days
Date of orbit computation   Oct 1 17:30
Observational summary
Optical observations (Discarded) 514 (11)
Radar observations (Discarded) 0 (0)
Arc length 3217 days
Unobserved 1012 days

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Ephemeris at epoch 58435 MJD
Right Ascension 185.862 deg
Declination -19.8443 deg
V Magnitude 23.62 mag
Solar Elongation 39.7 deg
Galactic Latitude 42.54 deg
Rate 0.652 deg/day
Direction 106.984 deg

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