AstDyS-2

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(378254) 2007DD20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42746 1.54e-08 au
e 0.15549 6.549e-08
i 2.941 7.367e-06 deg
Ω 0.189 0.0001324 deg
ω 110.48 0.0001357 deg
M 221.379 2.444e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.05 au
Aphelion 2.8049 au
Asc. node-Earth separation 1.50227 au
Desc. node-Earth separation 1.25058 au
Earth MOID 1.06931 au
Orbital period 1381.42 days
Date of orbit computation  feb 22 03:10
Observational summary
Optical observations (Discarded) 174 (4)
Radar observations (Discarded) 0 (0)
Arc length 6026.03 days
Unobserved 751 days

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Ephemeris at epoch 60423 MJD
Right Ascension 344.922 deg
Declination -7.90923 deg
V Magnitude 23.51 mag
Solar Elongation 49.95 deg
Galactic Latitude -57.3 deg
Rate 0.368 deg/day
Direction 66.91 deg

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