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AstDyS ∴ Objects ∴ 1998HU90 ∴ Summary
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(28047) 1998HU90  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.15086 6.709e-09 au
e 0.192639 3.231e-08
i 4.485 3.511e-06 deg
Ω 99.718 4.903e-05 deg
ω 219.191 5.058e-05 deg
M 356.576 1.552e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7365 au
Aphelion 2.5652 au
Asc. node-Earth separation 1.45154 au
Desc. node-Earth separation 0.78551 au
Earth MOID 0.72579 au
Orbital period 1152.17 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 1697 (174)
Radar observations (Discarded) 0 (0)
Arc length 10762 days
Unobserved 304 days

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Ephemeris at epoch 60425 MJD
Right Ascension 351.509 deg
Declination -6.31367 deg
V Magnitude 19.76 mag
Solar Elongation 45.29 deg
Galactic Latitude -60.93 deg
Rate 0.628 deg/day
Direction 69.189 deg

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