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AstDyS ∴ Objects ∴ 1998QM78 ∴ Summary
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(164724) 1998QM78  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64261 1.295e-08 au
e 0.13843 3.864e-08
i 14.159 5.511e-06 deg
Ω 223.019 1.813e-05 deg
ω 130.99 2.882e-05 deg
M 341.135 2.348e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2768 au
Aphelion 3.0084 au
Asc. node-Earth separation 1.8425 au
Desc. node-Earth separation 1.38561 au
Earth MOID 1.30035 au
Orbital period 1569.09 days
Date of orbit computation  apr 23 20:24
Observational summary
Optical observations (Discarded) 845 (4)
Radar observations (Discarded) 0 (0)
Arc length 9558.05 days
Unobserved 290 days

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Ephemeris at epoch 60425 MJD
Right Ascension 350.763 deg
Declination 6.96116 deg
V Magnitude 20.51 mag
Solar Elongation 41.67 deg
Galactic Latitude -49.75 deg
Rate 0.481 deg/day
Direction 66.371 deg

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