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AstDyS ∴ Objects ∴ 1999XY43 ∴ Summary
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(257703) 1999XY43  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32676 8.716e-09 au
e 0.173447 3.725e-08
i 1.865 5.409e-06 deg
Ω 330.63 0.0001599 deg
ω 141.983 0.0001616 deg
M 268.43 2.185e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9232 au
Aphelion 2.7303 au
Asc. node-Earth separation 1.60294 au
Desc. node-Earth separation 0.99733 au
Earth MOID 0.94062 au
Orbital period 1296.36 days
Date of orbit computation  feb 22 02:45
Observational summary
Optical observations (Discarded) 507 (2)
Radar observations (Discarded) 0 (0)
Arc length 8710.03 days
Unobserved 220 days

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Ephemeris at epoch 60423 MJD
Right Ascension 13.6293 deg
Declination 6.70417 deg
V Magnitude 22.11 mag
Solar Elongation 17.88 deg
Galactic Latitude -56.16 deg
Rate 0.477 deg/day
Direction 66.584 deg

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