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AstDyS ∴ Objects ∴ 2007ET85 ∴ Summary
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(311978) 2007ET85  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06272 2.536e-08 au
e 0.049864 5.03e-08
i 10.206 4.999e-06 deg
Ω 152.76 2.731e-05 deg
ω 38.716 5.085e-05 deg
M 67.348 4.441e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.91 au
Aphelion 3.2154 au
Asc. node-Earth separation 1.95194 au
Desc. node-Earth separation 2.16855 au
Earth MOID 1.91998 au
Orbital period 1957.76 days
Date of orbit computation  apr 23 20:55
Observational summary
Optical observations (Discarded) 551 (1)
Radar observations (Discarded) 0 (0)
Arc length 8190.13 days
Unobserved 261 days

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Ephemeris at epoch 60425 MJD
Right Ascension 288.194 deg
Declination -11.5609 deg
V Magnitude 20.89 mag
Solar Elongation 106.51 deg
Galactic Latitude -9.93 deg
Rate 0.107 deg/day
Direction 62.402 deg

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