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AstDyS ∴ Objects ∴ 2009ET25 ∴ Summary
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(309905) 2009ET25  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43122 1.33e-08 au
e 0.118935 4.561e-08
i 3.594 5.745e-06 deg
Ω 115.946 8.237e-05 deg
ω 338.047 8.903e-05 deg
M 71.803 3.11e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1421 au
Aphelion 2.7204 au
Asc. node-Earth separation 1.17546 au
Desc. node-Earth separation 1.67799 au
Earth MOID 1.15974 au
Orbital period 1384.63 days
Date of orbit computation  apr 23 20:55
Observational summary
Optical observations (Discarded) 321 (3)
Radar observations (Discarded) 0 (0)
Arc length 11427.1 days
Unobserved 49 days

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Ephemeris at epoch 60425 MJD
Right Ascension 171.059 deg
Declination 9.36231 deg
V Magnitude 21.31 mag
Solar Elongation -132.94 deg
Galactic Latitude 62.81 deg
Rate 0.04 deg/day
Direction -98.277 deg

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