AstDyS-2

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AstDyS ∴ Objects ∴ 1998US19 ∴ Summary
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(171519) 1998US19  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63753 1.7e-08 au
e 0.159854 5.874e-08
i 15.647 4.301e-06 deg
Ω 41.972 1.926e-05 deg
ω 1.734 2.591e-05 deg
M 324.186 1.958e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2159 au
Aphelion 3.0592 au
Asc. node-Earth separation 1.22514 au
Desc. node-Earth separation 2.0509 au
Earth MOID 1.22505 au
Orbital period 1564.57 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 575 (5)
Radar observations (Discarded) 0 (0)
Arc length 8631.94 days
Unobserved 694 days

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Ephemeris at epoch 60425 MJD
Right Ascension 14.877 deg
Declination -1.30791 deg
V Magnitude 20.96 mag
Solar Elongation 22.83 deg
Galactic Latitude -64.11 deg
Rate 0.499 deg/day
Direction 62.896 deg

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