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AstDyS ∴ Objects ∴ 1998QN74 ∴ Summary
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(91161) 1998QN74  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1539 2.351e-08 au
e 0.171423 4.238e-08
i 27.724 5.446e-06 deg
Ω 182.322 1.05e-05 deg
ω 155.161 1.968e-05 deg
M 212.063 1.611e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6132 au
Aphelion 3.6946 au
Asc. node-Earth separation 2.6286 au
Desc. node-Earth separation 1.64692 au
Earth MOID 1.62456 au
Orbital period 2045.83 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 808 (4)
Radar observations (Discarded) 0 (0)
Arc length 11602.9 days
Unobserved 450 days

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Ephemeris at epoch 60423 MJD
Right Ascension 174.293 deg
Declination 3.42534 deg
V Magnitude 20.21 mag
Solar Elongation -140.4 deg
Galactic Latitude 60.39 deg
Rate 0.149 deg/day
Direction -35.826 deg

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