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AstDyS ∴ Objects ∴ 1998QM39 ∴ Summary
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(48972) 1998QM39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39962 7.181e-09 au
e 0.206566 3.788e-08
i 3.221 3.901e-06 deg
Ω 68.569 6.918e-05 deg
ω 341.127 6.982e-05 deg
M 266.963 1.117e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9039 au
Aphelion 2.8953 au
Asc. node-Earth separation 0.93613 au
Desc. node-Earth separation 1.84185 au
Earth MOID 0.91499 au
Orbital period 1357.73 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 1243 (4)
Radar observations (Discarded) 0 (0)
Arc length 13049.4 days
Unobserved 306 days

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Ephemeris at epoch 60425 MJD
Right Ascension 325.9 deg
Declination -16.2095 deg
V Magnitude 20.8 mag
Solar Elongation 72.23 deg
Galactic Latitude -45.28 deg
Rate 0.357 deg/day
Direction 73.845 deg

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