AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007DO21 ∴ Summary
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(319994) 2007DO21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.86838 2.614e-08 au
e 0.06371 7.491e-08
i 3.052 6.278e-06 deg
Ω 127.539 0.0001634 deg
ω 198.335 0.000177 deg
M 24.008 6.993e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6856 au
Aphelion 3.0511 au
Asc. node-Earth separation 2.05628 au
Desc. node-Earth separation 1.67893 au
Earth MOID 1.67355 au
Orbital period 1774.41 days
Date of orbit computation  apr 23 20:57
Observational summary
Optical observations (Discarded) 241 (0)
Radar observations (Discarded) 0 (0)
Arc length 8696.07 days
Unobserved 290 days

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Ephemeris at epoch 60425 MJD
Right Ascension 8.33917 deg
Declination 1.63343 deg
V Magnitude 22.29 mag
Solar Elongation 26.7 deg
Galactic Latitude -60.91 deg
Rate 0.416 deg/day
Direction 68.006 deg

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