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AstDyS ∴ Objects ∴ 1998HU23 ∴ Summary
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(192490) 1998HU23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59377 1.222e-08 au
e 0.096614 5.28e-08
i 3.354 4.5e-06 deg
Ω 317.695 9.391e-05 deg
ω 227.734 9.684e-05 deg
M 83.968 2.368e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3432 au
Aphelion 2.8444 au
Asc. node-Earth separation 1.73496 au
Desc. node-Earth separation 1.42687 au
Earth MOID 1.34679 au
Orbital period 1525.79 days
Date of orbit computation  feb 22 02:31
Observational summary
Optical observations (Discarded) 469 (1)
Radar observations (Discarded) 0 (0)
Arc length 9178.99 days
Unobserved 310 days

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Ephemeris at epoch 60416 MJD
Right Ascension 309.397 deg
Declination -20.4452 deg
V Magnitude 21.93 mag
Solar Elongation 79.66 deg
Galactic Latitude -32.13 deg
Rate 0.281 deg/day
Direction 74.932 deg

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