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AstDyS ∴ Objects ∴ 1998QF74 ∴ Summary
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(40149) 1998QF74  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.98927 1.651e-08 au
e 0.064963 3.744e-08
i 9.63 5.046e-06 deg
Ω 218.646 2.29e-05 deg
ω 40.681 5.201e-05 deg
M 59.824 5.012e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7951 au
Aphelion 3.1835 au
Asc. node-Earth separation 1.82976 au
Desc. node-Earth separation 2.13918 au
Earth MOID 1.78864 au
Orbital period 1887.76 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1599 (18)
Radar observations (Discarded) 0 (0)
Arc length 9126.7 days
Unobserved 252 days

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Ephemeris at epoch 60425 MJD
Right Ascension 344.531 deg
Declination 1.49284 deg
V Magnitude 19.95 mag
Solar Elongation 49.04 deg
Galactic Latitude -50.47 deg
Rate 0.348 deg/day
Direction 65.453 deg

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