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(457663) 2009DN1  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.44189 4.651e-09 au
e 0.285323 4.462e-08
i 7.86 4.412e-06 deg
Ω 280.847 4.248e-05 deg
ω 314.317 4.632e-05 deg
M 204.092 2.19e-05 deg

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Other useful info
Absolute Magnitude (H)    20.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0305 au
Aphelion distance 1.8533 au
Asc. node-Earth separation 0.0878 au
Desc. node-Earth separation 0.67139 au
Earth MOID 0.06006 au
Orbital period 632.41 days
Date of orbit computation   feb 26 13:17
Observational summary
Optical observations (Discarded) 192 (1)
Radar observations (Discarded) 0 (0)
Arc length 12107 days
Unobserved 168 days

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Ephemeris
(Epoch 60398 MJD)
Right Ascension 44.9552 deg
Declination 20.2526 deg
V Magnitude 24.62 mag
Solar Elongation -39.97 deg
Galactic Latitude -33.33 deg
Rate 0.527 deg/day
Direction 77.847 deg

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