AstDyS-2

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AstDyS ∴ Objects ∴ 2009DL12 ∴ Summary
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(321255) 2009DL12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08024 3.78e-08 au
e 0.043405 5.756e-08
i 10.82 5.475e-06 deg
Ω 106.269 3.377e-05 deg
ω 204.109 8.329e-05 deg
M 123.937 7.344e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9465 au
Aphelion 3.2139 au
Asc. node-Earth separation 2.21855 au
Desc. node-Earth separation 1.94067 au
Earth MOID 1.93421 au
Orbital period 1974.58 days
Date of orbit computation  apr 23 20:57
Observational summary
Optical observations (Discarded) 400 (5)
Radar observations (Discarded) 0 (0)
Arc length 9955.04 days
Unobserved 74 days

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Ephemeris at epoch 60426 MJD
Right Ascension 71.2852 deg
Declination 18.832 deg
V Magnitude 21.58 mag
Solar Elongation -36.51 deg
Galactic Latitude -17.09 deg
Rate 0.336 deg/day
Direction 77.273 deg

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