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AstDyS ∴ Objects ∴ 1998QU97 ∴ Summary
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(74158) 1998QU97  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38847 9.389e-09 au
e 0.22143 3.232e-08
i 22.675 6.519e-06 deg
Ω 324.809 9.875e-06 deg
ω 298.716 1.863e-05 deg
M 41.304 1.589e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8596 au
Aphelion 2.9174 au
Asc. node-Earth separation 1.04101 au
Desc. node-Earth separation 1.55465 au
Earth MOID 0.93139 au
Orbital period 1348.27 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 1339 (3)
Radar observations (Discarded) 0 (0)
Arc length 9685.16 days
Unobserved 256 days

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Ephemeris at epoch 60425 MJD
Right Ascension 351.737 deg
Declination -0.60622 deg
V Magnitude 19.83 mag
Solar Elongation 42.85 deg
Galactic Latitude -56.61 deg
Rate 0.488 deg/day
Direction 54.218 deg

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