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AstDyS ∴ Objects ∴ 1997YQ7 ∴ Summary
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(17725) 1997YQ7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68982 9.071e-09 au
e 0.165839 2.843e-08
i 11.473 4.128e-06 deg
Ω 336.318 1.38e-05 deg
ω 86.142 2.004e-05 deg
M 30.346 1.273e-05 deg

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Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2437 au
Aphelion 3.1359 au
Asc. node-Earth separation 1.57757 au
Desc. node-Earth separation 1.65582 au
Earth MOID 1.29138 au
Orbital period 1611.32 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 3577 (72)
Radar observations (Discarded) 0 (0)
Arc length 18027.5 days
Unobserved 56 days

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Ephemeris at epoch 60397 MJD
Right Ascension 77.9117 deg
Declination 31.7465 deg
V Magnitude 18.36 mag
Solar Elongation -72.36 deg
Galactic Latitude -4.55 deg
Rate 0.395 deg/day
Direction 96.184 deg

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