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AstDyS ∴ Objects ∴ 1998QM5 ∴ Summary
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(12543) 1998QM5  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36421 6.232e-09 au
e 0.182168 2.563e-08
i 7.021 3.484e-06 deg
Ω 195.76 2.287e-05 deg
ω 98.325 2.506e-05 deg
M 356.214 1.124e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9335 au
Aphelion 2.7949 au
Asc. node-Earth separation 1.34705 au
Desc. node-Earth separation 1.22888 au
Earth MOID 0.93282 au
Orbital period 1327.79 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 3491 (77)
Radar observations (Discarded) 0 (0)
Arc length 17260.8 days
Unobserved 287 days

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Ephemeris at epoch 60419 MJD
Right Ascension 324.601 deg
Declination -7.48188 deg
V Magnitude 18.2 mag
Solar Elongation 64.87 deg
Galactic Latitude -40.31 deg
Rate 0.52 deg/day
Direction 68.935 deg

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