NEODyS-2

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(462559) 2009DD1  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.24175 7.551e-09 au
e 0.080786 1.444e-07
i 29.388 1.698e-05 deg
Ω 158.28 1.032e-05 deg
ω 104.995 7.841e-05 deg
M 226.653 7.315e-05 deg

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Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1414 au
Aphelion distance 1.3421 au
Asc. node-Earth separation 0.26993 au
Desc. node-Earth separation 0.19951 au
Earth MOID 0.19594 au
Orbital period 505.416 days
Date of orbit computation   feb 26 13:15
Observational summary
Optical observations (Discarded) 138 (0)
Radar observations (Discarded) 0 (0)
Arc length 5320 days
Unobserved 196 days

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Ephemeris
(Epoch 60398 MJD)
Right Ascension 78.6059 deg
Declination 5.33866 deg
V Magnitude 23.31 mag
Solar Elongation -70.63 deg
Galactic Latitude -18.76 deg
Rate 0.788 deg/day
Direction 58.061 deg

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