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AstDyS ∴ Objects ∴ 2001QT4 ∴ Summary
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(54987) 2001QT4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76634 1.28e-08 au
e 0.153468 4.454e-08
i 9.195 4.122e-06 deg
Ω 159.137 2.812e-05 deg
ω 252.867 3.181e-05 deg
M 259.322 1.278e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3418 au
Aphelion 3.1909 au
Asc. node-Earth separation 1.83877 au
Desc. node-Earth separation 1.57574 au
Earth MOID 1.37191 au
Orbital period 1680.57 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1096 (2)
Radar observations (Discarded) 0 (0)
Arc length 11250.2 days
Unobserved 278 days

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Ephemeris at epoch 60420 MJD
Right Ascension 319.231 deg
Declination -9.89254 deg
V Magnitude 21 mag
Solar Elongation 71.6 deg
Galactic Latitude -36.75 deg
Rate 0.29 deg/day
Direction 72.202 deg

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