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AstDyS ∴ Objects ∴ 2001XY57 ∴ Summary
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(399425) 2001XY57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.98091 1.121e-08 au
e 0.097366 7.058e-08
i 19.327 6.466e-06 deg
Ω 245.698 2.019e-05 deg
ω 205.265 4.139e-05 deg
M 352.756 4.1e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.788 au
Aphelion 2.1738 au
Asc. node-Earth separation 1.1383 au
Desc. node-Earth separation 0.8175 au
Earth MOID 0.81276 au
Orbital period 1018.34 days
Date of orbit computation  feb 22 03:14
Observational summary
Optical observations (Discarded) 261 (0)
Radar observations (Discarded) 0 (0)
Arc length 8065.79 days
Unobserved 97 days

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Ephemeris at epoch 60419 MJD
Right Ascension 67.345 deg
Declination 15.9542 deg
V Magnitude 21.72 mag
Solar Elongation -39.41 deg
Galactic Latitude -21.82 deg
Rate 0.589 deg/day
Direction 89.008 deg

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