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(221784) 2007TW408  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06757 2.761e-08 au
e 0.06195 5.583e-08
i 8.945 6.208e-06 deg
Ω 301.147 3.518e-05 deg
ω 339.038 6.247e-05 deg
M 132.529 5.056e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8775 au
Aphelion 3.2576 au
Asc. node-Earth separation 1.87302 au
Desc. node-Earth separation 2.25982 au
Earth MOID 1.86289 au
Orbital period 1962.41 days
Date of orbit computation  apr 23 20:36
Observational summary
Optical observations (Discarded) 558 (3)
Radar observations (Discarded) 0 (0)
Arc length 8173.8 days
Unobserved 104 days

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Ephemeris at epoch 60425 MJD
Right Ascension 51.8421 deg
Declination 24.987 deg
V Magnitude 21.5 mag
Solar Elongation -21.59 deg
Galactic Latitude -25.75 deg
Rate 0.351 deg/day
Direction 78.62 deg

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