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AstDyS ∴ Objects ∴ 1997LY4 ∴ Summary
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(168381) 1997LY4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.80347 1.934e-09 au
e 0.2715 2.549e-08
i 8.357 3.046e-06 deg
Ω 252.69 1.872e-05 deg
ω 51.391 2.026e-05 deg
M 4.706 8.681e-06 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.3138 au
Aphelion 2.2931 au
Asc. node-Earth separation 0.41394 au
Desc. node-Earth separation 1.02679 au
Earth MOID 0.32166 au
Orbital period 884.628 days
Date of orbit computation  apr 23 20:24
Observational summary
Optical observations (Discarded) 1774 (322)
Radar observations (Discarded) 0 (0)
Arc length 26191.8 days
Unobserved 374 days

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Ephemeris at epoch 60426 MJD
Right Ascension 356.455 deg
Declination 4.48333 deg
V Magnitude 20.18 mag
Solar Elongation 37.73 deg
Galactic Latitude -54.64 deg
Rate 0.797 deg/day
Direction 64.8 deg

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