AstDyS-2

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AstDyS ∴ Objects ∴ 1998HQ99 ∴ Summary
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(96469) 1998HQ99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62526 1.173e-08 au
e 0.11635 4.528e-08
i 14.997 5.223e-06 deg
Ω 49.509 1.698e-05 deg
ω 187.534 2.682e-05 deg
M 20.956 2.215e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3198 au
Aphelion 2.9307 au
Asc. node-Earth separation 1.93827 au
Desc. node-Earth separation 1.31204 au
Earth MOID 1.30925 au
Orbital period 1553.66 days
Date of orbit computation  feb 22 02:10
Observational summary
Optical observations (Discarded) 1266 (5)
Radar observations (Discarded) 0 (0)
Arc length 11541.9 days
Unobserved 293 days

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Ephemeris at epoch 60398 MJD
Right Ascension 289.87 deg
Declination -30.701 deg
V Magnitude 19.69 mag
Solar Elongation 81.37 deg
Galactic Latitude -19.04 deg
Rate 0.351 deg/day
Direction 100.313 deg

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