NEODyS-2

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2011DR  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.18233 0.005676 au
e 0.132256 0.004023
i 10.561 0.03207 deg
Ω 151.954 0.00365 deg
ω 8.024 0.1082 deg
M 63.576 11.48 deg

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Other useful info
Absolute Magnitude (H)    25.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.026 au
Aphelion distance 1.3387 au
Asc. node-Earth separation 0.03856 au
Desc. node-Earth separation 0.3263 au
Earth MOID 0.03813 au
Orbital period 469.579 days
Date of orbit computation   feb 26 10:48
Observational summary
Optical observations (Discarded) 21 (0)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 4807 days

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Ephemeris
(Epoch 60429 MJD)
Right Ascension 316.872 deg
Declination -1.42516 deg
V Magnitude 27.81 mag
Solar Elongation 80.28 deg
Galactic Latitude -30.6 deg
Rate 0.669 deg/day
Direction 72.178 deg

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