NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007HA ∴ Summary
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2007HA  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 0.892587 1.621e-08 au
e 0.470232 4.183e-07
i 32.985 4.654e-05 deg
Ω 205.804 1.592e-06 deg
ω 133.157 1.068e-05 deg
M 31.228 8.952e-05 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 1.3123 au
Asc. node-Earth separation 0.02264 au
Desc. node-Earth separation -0.46962 au
Earth MOID 0.01626 au
Orbital period 308.017 days
Date of orbit computation   Jul 10 18:28
Observational summary
Optical observations (Discarded) 514 (11)
Radar observations (Discarded) 0 (0)
Arc length 3217 days
Unobserved 596 days

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Ephemeris at epoch 58019 MJD
Right Ascension 138.565 deg
Declination -3.57596 deg
V Magnitude 22.36 mag
Solar Elongation 41.49 deg
Galactic Latitude 29.34 deg
Rate 0.857 deg/day
Direction 128.514 deg

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