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AstDyS ∴ Objects ∴ 1997YL ∴ Summary
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(55893) 1997YL  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75176 1.066e-08 au
e 0.247912 3.846e-08
i 16.453 4.049e-06 deg
Ω 108.486 1.221e-05 deg
ω 289.851 1.497e-05 deg
M 309.294 9.683e-06 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0696 au
Aphelion 3.434 au
Asc. node-Earth separation 1.39921 au
Desc. node-Earth separation 1.80366 au
Earth MOID 1.14255 au
Orbital period 1667.3 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 1556 (1)
Radar observations (Discarded) 0 (0)
Arc length 9316.37 days
Unobserved 306 days

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Ephemeris at epoch 60426 MJD
Right Ascension 350.83 deg
Declination -13.2972 deg
V Magnitude 19.46 mag
Solar Elongation 50.14 deg
Galactic Latitude -65.2 deg
Rate 0.46 deg/day
Direction 76.064 deg

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