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(420584) 2012HW28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38263 1.178e-08 au
e 0.165005 6.696e-08
i 4.756 6.748e-06 deg
Ω 50.08 7.196e-05 deg
ω 151.358 7.456e-05 deg
M 98.738 1.758e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9895 au
Aphelion 2.7758 au
Asc. node-Earth separation 1.72145 au
Desc. node-Earth separation 1.01448 au
Earth MOID 0.9879 au
Orbital period 1343.34 days
Date of orbit computation  apr 23 21:19
Observational summary
Optical observations (Discarded) 213 (0)
Radar observations (Discarded) 0 (0)
Arc length 8077.87 days
Unobserved 320 days

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Ephemeris at epoch 60425 MJD
Right Ascension 345.23 deg
Declination -10.6326 deg
V Magnitude 23.14 mag
Solar Elongation 52.75 deg
Galactic Latitude -59.22 deg
Rate 0.377 deg/day
Direction 69.279 deg

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