AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001LY ∴ Summary
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(131401) 2001LY  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09652 2.63e-08 au
e 0.200601 6.037e-08
i 12.73 4.271e-06 deg
Ω 93.364 2.748e-05 deg
ω 235.868 2.866e-05 deg
M 14.187 1.003e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4754 au
Aphelion 3.7177 au
Asc. node-Earth separation 2.36582 au
Desc. node-Earth separation 1.6549 au
Earth MOID 1.48934 au
Orbital period 1990.26 days
Date of orbit computation  feb 22 02:17
Observational summary
Optical observations (Discarded) 1411 (355)
Radar observations (Discarded) 0 (0)
Arc length 8011.98 days
Unobserved 336 days

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Ephemeris at epoch 60423 MJD
Right Ascension 10.2533 deg
Declination -5.84465 deg
V Magnitude 20.23 mag
Solar Elongation 27.45 deg
Galactic Latitude -68.57 deg
Rate 0.457 deg/day
Direction 69.157 deg

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