AstDyS-2

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AstDyS ∴ Objects ∴ 2009DQ4 ∴ Summary
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2009DQ4  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.56703 5.059e-08 au
e 0.385469 2.332e-07
i 16.876 2.681e-05 deg
Ω 165.083 1.126e-05 deg
ω 297.875 7.244e-05 deg
M 273.673 0.0001568 deg

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Other useful info
Absolute Magnitude (H)    21.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.963 au
Aphelion 2.1711 au
Asc. node-Earth separation 0.13867 au
Desc. node-Earth separation 0.62044 au
Earth MOID 0.10183 au
Orbital period 716.496 days
Date of orbit computation  apr 24 01:36
Observational summary
Optical observations (Discarded) 160 (4)
Radar observations (Discarded) 0 (0)
Arc length 2253.71 days
Unobserved 3288 days

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Ephemeris at epoch 60426 MJD
Right Ascension 4.08075 deg
Declination 1.67397 deg
V Magnitude 25.13 mag
Solar Elongation 31.51 deg
Galactic Latitude -59.98 deg
Rate 0.663 deg/day
Direction 74.013 deg

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