NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DN1 ∴ Summary
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(457663) 2009DN1  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.44187 6.524e-09 au
e 0.285278 5.177e-08
i 7.859 8.552e-06 deg
Ω 280.905 5.116e-05 deg
ω 314.223 5.525e-05 deg
M 164.011 1.812e-05 deg

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Other useful info
Absolute Magnitude (H)    20.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0305 au
Aphelion 1.8532 au
Asc. node-Earth separation 0.08862 au
Desc. node-Earth separation 0.67052 au
Earth MOID 0.06055 au
Orbital period 632.396 days
Date of orbit computation   May 15 20:17
Observational summary
Optical observations (Discarded) 145 (1)
Radar observations (Discarded) 0 (0)
Arc length 9548 days
Unobserved 229 days

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Ephemeris at epoch 57900 MJD
Right Ascension 73.0369 deg
Declination 24.3795 deg
V Magnitude 24.21 mag
Solar Elongation -9.1 deg
Galactic Latitude -12.41 deg
Rate 0.568 deg/day
Direction 86.45 deg

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