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AstDyS ∴ Objects ∴ 1997EU21 ∴ Summary
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(192405) 1997EU21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69692 1.916e-08 au
e 0.054194 5.666e-08
i 0.71 7.479e-06 deg
Ω 198.557 0.0004583 deg
ω 64.993 0.0004646 deg
M 302.31 7.273e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5508 au
Aphelion 2.8431 au
Asc. node-Earth separation 1.62709 au
Desc. node-Earth separation 1.75501 au
Earth MOID 1.53498 au
Orbital period 1617.71 days
Date of orbit computation  apr 23 20:30
Observational summary
Optical observations (Discarded) 294 (3)
Radar observations (Discarded) 0 (0)
Arc length 9877.23 days
Unobserved 54 days

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Ephemeris at epoch 60444 MJD
Right Ascension 196.472 deg
Declination -6.76225 deg
V Magnitude 20.68 mag
Solar Elongation -144.4 deg
Galactic Latitude 55.93 deg
Rate 0.117 deg/day
Direction -65.913 deg

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