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(315866) 2008HW61  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0526 3.071e-08 au
e 0.062462 5.487e-08
i 13.818 6.451e-06 deg
Ω 231.636 2.754e-05 deg
ω 53.053 7.005e-05 deg
M 304.983 6.507e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8619 au
Aphelion 3.2433 au
Asc. node-Earth separation 1.92025 au
Desc. node-Earth separation 2.17074 au
Earth MOID 1.86846 au
Orbital period 1948.07 days
Date of orbit computation  apr 23 20:56
Observational summary
Optical observations (Discarded) 316 (4)
Radar observations (Discarded) 0 (0)
Arc length 6376.7 days
Unobserved 372 days

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Ephemeris at epoch 60426 MJD
Right Ascension 232.699 deg
Declination -20.108 deg
V Magnitude 20.22 mag
Solar Elongation 160.59 deg
Galactic Latitude 29.01 deg
Rate 0.191 deg/day
Direction -55.109 deg

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