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AstDyS ∴ Objects ∴ 2007ET99 ∴ Summary
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(498005) 2007ET99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73393 5.436e-08 au
e 0.382248 1.008e-07
i 17.856 2.923e-05 deg
Ω 356.642 3.37e-05 deg
ω 288.006 4.993e-05 deg
M 212.687 4.008e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6889 au
Aphelion 3.779 au
Asc. node-Earth separation 1.08391 au
Desc. node-Earth separation 1.65234 au
Earth MOID 0.76857 au
Orbital period 1651.12 days
Date of orbit computation  apr 23 21:36
Observational summary
Optical observations (Discarded) 74 (1)
Radar observations (Discarded) 0 (0)
Arc length 5285.48 days
Unobserved 969 days

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Ephemeris at epoch 60426 MJD
Right Ascension 113.126 deg
Declination 35.5159 deg
V Magnitude 23.95 mag
Solar Elongation -73.76 deg
Galactic Latitude 23.2 deg
Rate 0.183 deg/day
Direction 122.532 deg

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