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AstDyS ∴ Objects ∴ 1999XY144 ∴ Summary
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(213108) 1999XY144  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.46847 4.192e-08 au
e 0.087814 6.816e-08
i 8.86 6.686e-06 deg
Ω 231.133 3.836e-05 deg
ω 158.137 5.194e-05 deg
M 290.542 3.83e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 3.1639 au
Aphelion 3.773 au
Asc. node-Earth separation 2.73679 au
Desc. node-Earth separation 2.19369 au
Earth MOID 2.17191 au
Orbital period 2359.42 days
Date of orbit computation  apr 23 20:34
Observational summary
Optical observations (Discarded) 529 (1)
Radar observations (Discarded) 0 (0)
Arc length 8266.94 days
Unobserved 694 days

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Ephemeris at epoch 60426 MJD
Right Ascension 329.388 deg
Declination -3.81143 deg
V Magnitude 21.19 mag
Solar Elongation 66.02 deg
Galactic Latitude -42.44 deg
Rate 0.263 deg/day
Direction 62.975 deg

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