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AstDyS ∴ Objects ∴ 2007HW27 ∴ Summary
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(273890) 2007HW27  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.2127 4.061e-08 au
e 0.171006 6.391e-08
i 7.508 9.233e-06 deg
Ω 60.832 6.076e-05 deg
ω 227.602 6.918e-05 deg
M 296.797 3.758e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6633 au
Aphelion 3.7621 au
Asc. node-Earth separation 2.53827 au
Desc. node-Earth separation 1.78412 au
Earth MOID 1.6541 au
Orbital period 2103.32 days
Date of orbit computation  apr 23 20:47
Observational summary
Optical observations (Discarded) 189 (1)
Radar observations (Discarded) 0 (0)
Arc length 7889.23 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 209.036 deg
Declination -5.95823 deg
V Magnitude 20.33 mag
Solar Elongation -171.22 deg
Galactic Latitude 53.4 deg
Rate 0.204 deg/day
Direction -79.482 deg

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