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AstDyS ∴ Objects ∴ 2007TQ221 ∴ Summary
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2007TQ221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10997 4.614e-08 au
e 0.165553 1.078e-07
i 0.924 1.259e-05 deg
Ω 158.921 0.0005782 deg
ω 169.939 0.0005791 deg
M 17.2 3.497e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5951 au
Aphelion 3.6248 au
Asc. node-Earth separation 2.62378 au
Desc. node-Earth separation 1.59197 au
Earth MOID 1.58374 au
Orbital period 2003.24 days
Date of orbit computation  apr 24 01:31
Observational summary
Optical observations (Discarded) 114 (2)
Radar observations (Discarded) 0 (0)
Arc length 9797.21 days
Unobserved 312 days

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Ephemeris at epoch 60427 MJD
Right Ascension 8.9865 deg
Declination 3.60449 deg
V Magnitude 22.15 mag
Solar Elongation 27.22 deg
Galactic Latitude -59.04 deg
Rate 0.43 deg/day
Direction 67.294 deg

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