NEODyS-2

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NEODyS ∴ Objects ∴ 2008DA4 ∴ Summary
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2008DA4  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.42583 0.005645 au
e 0.62536 0.0009205
i 4.216 0.004386 deg
Ω 146.545 0.001675 deg
ω 317.524 0.002372 deg
M 145.697 3.022 deg

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Other useful info
Absolute Magnitude (H)    23.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9088 au
Aphelion 3.9429 au
Asc. node-Earth separation 0.02305 au
Desc. node-Earth separation 1.73129 au
Earth MOID 0.00616 au
Orbital period 1380.03 days
Date of orbit computation   May 15 16:47
Observational summary
Optical observations (Discarded) 78 (0)
Radar observations (Discarded) 0 (0)
Arc length 15 days
Unobserved 3392 days

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Ephemeris at epoch 57930 MJD
Right Ascension 288.299 deg
Declination -18.528 deg
V Magnitude 29.58 mag
Solar Elongation 166.46 deg
Galactic Latitude -13 deg
Rate 0.218 deg/day
Direction -97.453 deg

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