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2012HW1  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.06082 5.108e-09 au
e 0.66146 4.59e-07
i 49.578 4.701e-05 deg
Ω 207.811 8.289e-06 deg
ω 163.704 1.446e-05 deg
M 244.385 6.32e-05 deg

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Other useful info
Absolute Magnitude (H)    20.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3591 au
Aphelion distance 1.7625 au
Asc. node-Earth separation 0.63013 au
Desc. node-Earth separation -0.62975 au
Earth MOID 0.39672 au
Orbital period 399.083 days
Date of orbit computation   apr 17 14:45
Observational summary
Optical observations (Discarded) 125 (1)
Radar observations (Discarded) 0 (0)
Arc length 4382 days
Unobserved 2 days

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Ephemeris
(Epoch 60419 MJD)
Right Ascension 225.136 deg
Declination 2.50148 deg
V Magnitude 20.28 mag
Solar Elongation 157.42 deg
Galactic Latitude 50.5 deg
Rate 1.472 deg/day
Direction -30.739 deg

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