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AstDyS ∴ Objects ∴ 1998QO109 ∴ Summary
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(74166) 1998QO109  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63465 1.109e-08 au
e 0.184023 3.219e-08
i 3.106 4.132e-06 deg
Ω 248.063 6.618e-05 deg
ω 107.119 6.744e-05 deg
M 332.561 1.314e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1498 au
Aphelion 3.1195 au
Asc. node-Earth separation 1.67684 au
Desc. node-Earth separation 1.42973 au
Earth MOID 1.14766 au
Orbital period 1562.01 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 1180 (6)
Radar observations (Discarded) 0 (0)
Arc length 15269 days
Unobserved 304 days

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Ephemeris at epoch 60420 MJD
Right Ascension 342.389 deg
Declination -4.88081 deg
V Magnitude 19.97 mag
Solar Elongation 48.22 deg
Galactic Latitude -53.43 deg
Rate 0.495 deg/day
Direction 66.441 deg

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