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AstDyS ∴ Objects ∴ 1997EN55 ∴ Summary
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(39761) 1997EN55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59618 1.242e-08 au
e 0.105749 4.318e-08
i 17.482 4.878e-06 deg
Ω 147.29 1.147e-05 deg
ω 345.606 2.222e-05 deg
M 176.02 1.831e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3216 au
Aphelion 2.8707 au
Asc. node-Earth separation 1.34104 au
Desc. node-Earth separation 1.84866 au
Earth MOID 1.33831 au
Orbital period 1527.92 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1705 (9)
Radar observations (Discarded) 0 (0)
Arc length 9641.09 days
Unobserved 267 days

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Ephemeris at epoch 60418 MJD
Right Ascension 331.619 deg
Declination -7.70811 deg
V Magnitude 20.44 mag
Solar Elongation 57.31 deg
Galactic Latitude -46.41 deg
Rate 0.32 deg/day
Direction 75.929 deg

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