AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998UP51 ∴ Summary
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(660109) 1998UP51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10991 5.471e-08 au
e 0.126423 7.568e-08
i 12.376 1.339e-05 deg
Ω 6.946 3.554e-05 deg
ω 266.567 7.378e-05 deg
M 311.398 7.264e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7167 au
Aphelion 3.5031 au
Asc. node-Earth separation 2.08269 au
Desc. node-Earth separation 2.03932 au
Earth MOID 1.73747 au
Orbital period 2003.18 days
Date of orbit computation  apr 23 22:07
Observational summary
Optical observations (Discarded) 114 (0)
Radar observations (Discarded) 0 (0)
Arc length 9280.35 days
Unobserved 62 days

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Ephemeris at epoch 60450 MJD
Right Ascension 207.718 deg
Declination -23.1531 deg
V Magnitude 20.79 mag
Solar Elongation -152.69 deg
Galactic Latitude 37.71 deg
Rate 0.162 deg/day
Direction -78.248 deg

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