AstDyS-2

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AstDyS ∴ Objects ∴ 2007HH17 ∴ Summary
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(278310) 2007HH17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76429 2.023e-08 au
e 0.139225 4.849e-08
i 14.338 5.586e-06 deg
Ω 63.176 1.871e-05 deg
ω 140.13 2.85e-05 deg
M 251.609 2.114e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3794 au
Aphelion 3.1491 au
Asc. node-Earth separation 2.04882 au
Desc. node-Earth separation 1.43613 au
Earth MOID 1.39098 au
Orbital period 1678.7 days
Date of orbit computation  apr 23 20:48
Observational summary
Optical observations (Discarded) 580 (1)
Radar observations (Discarded) 0 (0)
Arc length 11746.9 days
Unobserved 79 days

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Ephemeris at epoch 60426 MJD
Right Ascension 70.8768 deg
Declination 26.6453 deg
V Magnitude 21.68 mag
Solar Elongation -37.22 deg
Galactic Latitude -12.52 deg
Rate 0.355 deg/day
Direction 78.481 deg

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