AstDyS-2

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AstDyS ∴ Objects ∴ 2009DA20 ∴ Summary
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(301390) 2009DA20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54701 1.404e-08 au
e 0.163465 7.366e-08
i 16.099 7.879e-06 deg
Ω 152.399 1.658e-05 deg
ω 214.136 2.58e-05 deg
M 26.599 1.861e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1307 au
Aphelion 2.9634 au
Asc. node-Earth separation 1.87812 au
Desc. node-Earth separation 1.17324 au
Earth MOID 1.14278 au
Orbital period 1484.72 days
Date of orbit computation  feb 22 02:54
Observational summary
Optical observations (Discarded) 409 (2)
Radar observations (Discarded) 0 (0)
Arc length 8766.83 days
Unobserved 184 days

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Ephemeris at epoch 60416 MJD
Right Ascension 41.9387 deg
Declination 4.72178 deg
V Magnitude 21.5 mag
Solar Elongation -18.33 deg
Galactic Latitude -47.53 deg
Rate 0.525 deg/day
Direction 73.153 deg

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