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AstDyS ∴ Objects ∴ 2005ET197 ∴ Summary
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(461636) 2005ET197  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10553 2.841e-08 au
e 0.276216 5.296e-08
i 19.489 6.181e-06 deg
Ω 103.196 1.771e-05 deg
ω 101.071 3.101e-05 deg
M 175.77 1.999e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2477 au
Aphelion 3.9633 au
Asc. node-Earth separation 2.04679 au
Desc. node-Earth separation 1.70728 au
Earth MOID 1.33608 au
Orbital period 1998.95 days
Date of orbit computation  feb 22 03:28
Observational summary
Optical observations (Discarded) 420 (1)
Radar observations (Discarded) 0 (0)
Arc length 6782.04 days
Unobserved 199 days

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Ephemeris at epoch 60423 MJD
Right Ascension 30.1503 deg
Declination -4.04347 deg
V Magnitude 22.67 mag
Solar Elongation 16.57 deg
Galactic Latitude -61.62 deg
Rate 0.284 deg/day
Direction 68.83 deg

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