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AstDyS ∴ Objects ∴ 1998QY109 ∴ Summary
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(49038) 1998QY109  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44776 6.356e-09 au
e 0.25346 3.991e-08
i 4.414 3.487e-06 deg
Ω 73.676 5.416e-05 deg
ω 250.5 5.463e-05 deg
M 247.317 6.424e-06 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8273 au
Aphelion 3.0682 au
Asc. node-Earth separation 1.51699 au
Desc. node-Earth separation 1.09768 au
Earth MOID 0.82082 au
Orbital period 1398.78 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1310 (11)
Radar observations (Discarded) 0 (0)
Arc length 9305.41 days
Unobserved 66 days

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Ephemeris at epoch 60398 MJD
Right Ascension 189.495 deg
Declination 2.69881 deg
V Magnitude 19.2 mag
Solar Elongation -173.71 deg
Galactic Latitude 65.36 deg
Rate 0.252 deg/day
Direction -68.248 deg

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