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AstDyS ∴ Objects ∴ 2007TW420 ∴ Summary
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(456825) 2007TW420  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34839 2.046e-08 au
e 0.184759 5.159e-08
i 12.299 7.053e-06 deg
Ω 86.31 2.385e-05 deg
ω 300.409 3.149e-05 deg
M 202.366 2.073e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9145 au
Aphelion 2.7823 au
Asc. node-Earth separation 1.09088 au
Desc. node-Earth separation 1.48636 au
Earth MOID 0.95292 au
Orbital period 1314.48 days
Date of orbit computation  apr 23 21:27
Observational summary
Optical observations (Discarded) 458 (163)
Radar observations (Discarded) 0 (0)
Arc length 8136.8 days
Unobserved 408 days

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Ephemeris at epoch 60425 MJD
Right Ascension 235.969 deg
Declination -7.62414 deg
V Magnitude 21.15 mag
Solar Elongation 156.44 deg
Galactic Latitude 35.7 deg
Rate 0.212 deg/day
Direction -81.108 deg

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