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AstDyS ∴ Objects ∴ 2007DA71 ∴ Summary
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(278171) 2007DA71  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43424 1.723e-08 au
e 0.170268 5.308e-08
i 2.668 5.048e-06 deg
Ω 131.517 0.0001589 deg
ω 143.862 0.0001599 deg
M 91.466 2.446e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0198 au
Aphelion 2.8487 au
Asc. node-Earth separation 1.75606 au
Desc. node-Earth separation 1.06335 au
Earth MOID 1.00394 au
Orbital period 1387.22 days
Date of orbit computation  apr 23 20:48
Observational summary
Optical observations (Discarded) 316 (2)
Radar observations (Discarded) 0 (0)
Arc length 7973.07 days
Unobserved 217 days

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Ephemeris at epoch 60426 MJD
Right Ascension 31.5452 deg
Declination 10.7705 deg
V Magnitude 22.58 mag
Solar Elongation 3.39 deg
Galactic Latitude -47.99 deg
Rate 0.44 deg/day
Direction 70.414 deg

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