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AstDyS ∴ Objects ∴ 2007HW47 ∴ Summary
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(388537) 2007HW47  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33302 1.293e-08 au
e 0.18244 5.442e-08
i 3.125 5.168e-06 deg
Ω 76.197 0.0001491 deg
ω 160.071 0.0001505 deg
M 256.835 2.519e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9074 au
Aphelion 2.7587 au
Asc. node-Earth separation 1.73827 au
Desc. node-Earth separation 0.9101 au
Earth MOID 0.89596 au
Orbital period 1301.6 days
Date of orbit computation  Jun 5 02:00
Observational summary
Optical observations (Discarded) 210 (3)
Radar observations (Discarded) 0 (0)
Arc length 6639.06 days
Unobserved 603 days

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Ephemeris at epoch 60476 MJD
Right Ascension 121.461 deg
Declination 22.3191 deg
V Magnitude 23.02 mag
Solar Elongation -34.87 deg
Galactic Latitude 25.84 deg
Rate 0.441 deg/day
Direction 101.851 deg

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