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AstDyS ∴ Objects ∴ 1999US49 ∴ Summary
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(43012) 1999US49  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5789 9.098e-09 au
e 0.100835 3.466e-08
i 4.016 4.132e-06 deg
Ω 131.011 5.785e-05 deg
ω 239.159 6.242e-05 deg
M 343.966 2.323e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3189 au
Aphelion 2.8389 au
Asc. node-Earth separation 1.70691 au
Desc. node-Earth separation 1.4129 au
Earth MOID 1.32102 au
Orbital period 1512.69 days
Date of orbit computation  feb 22 01:59
Observational summary
Optical observations (Discarded) 896 (8)
Radar observations (Discarded) 0 (0)
Arc length 11519.8 days
Unobserved 282 days

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Ephemeris at epoch 60420 MJD
Right Ascension 6.59598 deg
Declination 0.59953 deg
V Magnitude 20.71 mag
Solar Elongation 23.87 deg
Galactic Latitude -61.62 deg
Rate 0.49 deg/day
Direction 68.266 deg

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