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AstDyS ∴ Objects ∴ 2009HJ7 ∴ Summary
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2009HJ7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34382 4.85e-08 au
e 0.204137 2.831e-07
i 6.697 7.27e-06 deg
Ω 67.755 9.063e-05 deg
ω 102.623 9.908e-05 deg
M 85.614 3.064e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8654 au
Aphelion 2.8223 au
Asc. node-Earth separation 1.36584 au
Desc. node-Earth separation 1.13632 au
Earth MOID 0.88497 au
Orbital period 1310.64 days
Date of orbit computation  feb 22 07:40
Observational summary
Optical observations (Discarded) 102 (1)
Radar observations (Discarded) 0 (0)
Arc length 5122.93 days
Unobserved 350 days

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Ephemeris at epoch 60397 MJD
Right Ascension 303.667 deg
Declination -23.0488 deg
V Magnitude 23.4 mag
Solar Elongation 66.78 deg
Galactic Latitude -28 deg
Rate 0.356 deg/day
Direction 83.389 deg

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