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AstDyS ∴ Objects ∴ 1998QY74 ∴ Summary
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(74137) 1998QY74  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6269 1.207e-08 au
e 0.057743 4.838e-08
i 12.897 4.997e-06 deg
Ω 278.444 2.17e-05 deg
ω 190.289 5.028e-05 deg
M 247.32 4.389e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4752 au
Aphelion 2.7786 au
Asc. node-Earth separation 1.75921 au
Desc. node-Earth separation 1.4947 au
Earth MOID 1.49335 au
Orbital period 1555.12 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 959 (6)
Radar observations (Discarded) 0 (0)
Arc length 9094.86 days
Unobserved 299 days

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Ephemeris at epoch 60440 MJD
Right Ascension 7.3168 deg
Declination 14.0448 deg
V Magnitude 20.61 mag
Solar Elongation 38.33 deg
Galactic Latitude -48.48 deg
Rate 0.407 deg/day
Direction 62.348 deg

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