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(491400) 2012DA4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77049 2.508e-08 au
e 0.261127 4.868e-08
i 15.223 8.715e-06 deg
Ω 116.242 1.964e-05 deg
ω 73.657 3.036e-05 deg
M 208.828 2.059e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.047 au
Aphelion 3.4939 au
Asc. node-Earth separation 1.42184 au
Desc. node-Earth separation 1.77 au
Earth MOID 1.10882 au
Orbital period 1684.35 days
Date of orbit computation  apr 23 21:35
Observational summary
Optical observations (Discarded) 235 (1)
Radar observations (Discarded) 0 (0)
Arc length 7492.06 days
Unobserved 197 days

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Ephemeris at epoch 60425 MJD
Right Ascension 33.8757 deg
Declination 1.138 deg
V Magnitude 23.04 mag
Solar Elongation 12.09 deg
Galactic Latitude -55.24 deg
Rate 0.329 deg/day
Direction 69.962 deg

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