NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998YQ11 ∴ Summary
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(162149) 1998YQ11  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.87429 1.118e-08 au
e 0.395991 6.596e-08
i 11.938 8.122e-06 deg
Ω 256.658 2.75e-05 deg
ω 245.674 3.15e-05 deg
M 17.099 2.207e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1321 au
Aphelion 2.6165 au
Asc. node-Earth separation 0.87389 au
Desc. node-Earth separation 0.37433 au
Earth MOID 0.23011 au
Orbital period 937.245 days
Date of orbit computation   Feb 22 15:33
Observational summary
Optical observations (Discarded) 352 (7)
Radar observations (Discarded) 0 (0)
Arc length 6648 days
Unobserved 36 days

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Ephemeris at epoch 57838 MJD
Right Ascension 251.566 deg
Declination -39.6838 deg
V Magnitude 18.86 mag
Solar Elongation 109.11 deg
Galactic Latitude 3.7 deg
Rate 0.181 deg/day
Direction 72.505 deg

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