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AstDyS ∴ Objects ∴ 2001QF172 ∴ Summary
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(249869) 2001QF172  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71708 1.506e-08 au
e 0.167453 3.323e-08
i 7.857 5.745e-06 deg
Ω 288.948 3.686e-05 deg
ω 123.69 4.506e-05 deg
M 315.275 2.501e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2621 au
Aphelion 3.1721 au
Asc. node-Earth separation 1.89455 au
Desc. node-Earth separation 1.43381 au
Earth MOID 1.28505 au
Orbital period 1635.88 days
Date of orbit computation  feb 22 02:43
Observational summary
Optical observations (Discarded) 546 (1)
Radar observations (Discarded) 0 (0)
Arc length 7988.24 days
Unobserved 262 days

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Ephemeris at epoch 60397 MJD
Right Ascension 354.304 deg
Declination 2.96829 deg
V Magnitude 21.09 mag
Solar Elongation 12.54 deg
Galactic Latitude -54.98 deg
Rate 0.478 deg/day
Direction 64.85 deg

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