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AstDyS ∴ Objects ∴ 1998HH100 ∴ Summary
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(12523) 1998HH100  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.46546 6.112e-09 au
e 0.216806 2.651e-08
i 5.918 2.346e-06 deg
Ω 78.373 2.796e-05 deg
ω 274.07 2.858e-05 deg
M 139.457 5.761e-06 deg

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Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9309 au
Aphelion 3 au
Asc. node-Earth separation 1.3296 au
Desc. node-Earth separation 1.37145 au
Earth MOID 0.93655 au
Orbital period 1413.99 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 5037 (73)
Radar observations (Discarded) 0 (0)
Arc length 11827.2 days
Unobserved 77 days

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Ephemeris at epoch 60418 MJD
Right Ascension 132.67 deg
Declination 24.2421 deg
V Magnitude 18.79 mag
Solar Elongation -100.26 deg
Galactic Latitude 36.2 deg
Rate 0.124 deg/day
Direction 118.175 deg

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