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AstDyS ∴ Objects ∴ 1999XY190 ∴ Summary
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(121737) 1999XY190  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.18829 1.824e-08 au
e 0.205227 3.936e-08
i 9.41 5.34e-06 deg
Ω 291.929 3.485e-05 deg
ω 126.407 4.035e-05 deg
M 121.18 1.744e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.534 au
Aphelion 3.8426 au
Asc. node-Earth separation 2.46093 au
Desc. node-Earth separation 1.73966 au
Earth MOID 1.5607 au
Orbital period 2079.39 days
Date of orbit computation  apr 23 20:14
Observational summary
Optical observations (Discarded) 932 (7)
Radar observations (Discarded) 0 (0)
Arc length 9313.33 days
Unobserved 69 days

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Ephemeris at epoch 60426 MJD
Right Ascension 188.242 deg
Declination -17.4109 deg
V Magnitude 20.25 mag
Solar Elongation -155.26 deg
Galactic Latitude 45.24 deg
Rate 0.164 deg/day
Direction -57.565 deg

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