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AstDyS ∴ Objects ∴ 2008TN57 ∴ Summary
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(448168) 2008TN57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31647 2.321e-08 au
e 0.171657 8.726e-08
i 1.596 1.371e-05 deg
Ω 45.817 0.0003422 deg
ω 242.873 0.0003484 deg
M 210.743 7.032e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9188 au
Aphelion 2.7141 au
Asc. node-Earth separation 1.44831 au
Desc. node-Earth separation 1.07668 au
Earth MOID 0.90293 au
Orbital period 1287.77 days
Date of orbit computation  apr 23 21:25
Observational summary
Optical observations (Discarded) 110 (0)
Radar observations (Discarded) 0 (0)
Arc length 6155.13 days
Unobserved 83 days

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Ephemeris at epoch 60425 MJD
Right Ascension 116.5 deg
Declination 22.8309 deg
V Magnitude 23.43 mag
Solar Elongation -79.35 deg
Galactic Latitude 21.74 deg
Rate 0.251 deg/day
Direction 102.075 deg

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