NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007DW ∴ Summary
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2007DW  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.07923 2.695e-09 au
e 0.524579 3.688e-07
i 38.687 3.71e-05 deg
Ω 328.114 4.115e-06 deg
ω 313.261 2.026e-05 deg
M 238.864 3.192e-05 deg

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Other useful info
Absolute Magnitude (H)    20.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5131 au
Aphelion 1.6454 au
Asc. node-Earth separation -0.43659 au
Desc. node-Earth separation 0.23294 au
Earth MOID 0.1566 au
Orbital period 409.514 days
Date of orbit computation   Feb 5 12:59
Observational summary
Optical observations (Discarded) 114 (2)
Radar observations (Discarded) 0 (0)
Arc length 3659 days
Unobserved 362 days

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Ephemeris at epoch 58169 MJD
Right Ascension 76.5907 deg
Declination 57.5527 deg
V Magnitude 23.1 mag
Solar Elongation -106.58 deg
Galactic Latitude 9.99 deg
Rate 0.62 deg/day
Direction 173.851 deg

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