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AstDyS ∴ Objects ∴ 2001QB172 ∴ Summary
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(51940) 2001QB172  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79145 1.172e-08 au
e 0.201658 3.479e-08
i 7.939 4.697e-06 deg
Ω 201.923 2.593e-05 deg
ω 298.85 2.836e-05 deg
M 136.052 1.211e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2285 au
Aphelion 3.3544 au
Asc. node-Earth separation 1.4382 au
Desc. node-Earth separation 1.97006 au
Earth MOID 1.25418 au
Orbital period 1703.51 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 2009 (7)
Radar observations (Discarded) 0 (0)
Arc length 9882.46 days
Unobserved 281 days

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Ephemeris at epoch 60419 MJD
Right Ascension 311.194 deg
Declination -9.97204 deg
V Magnitude 20.31 mag
Solar Elongation 78.31 deg
Galactic Latitude -29.67 deg
Rate 0.205 deg/day
Direction 65.465 deg

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