AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008TD4 ∴ Summary
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(378842) 2008TD4  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.82222 1.321e-08 au
e 0.617585 9.938e-08
i 14.458 1.922e-05 deg
Ω 221.868 3.444e-05 deg
ω 54.886 3.87e-05 deg
M 133.535 2.229e-05 deg

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Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6968 au
Aphelion 2.9476 au
Asc. node-Earth separation -0.17628 au
Desc. node-Earth separation 0.7576 au
Earth MOID 0.08963 au
Orbital period 898.464 days
Date of orbit computation  apr 23 21:10
Observational summary
Optical observations (Discarded) 155 (2)
Radar observations (Discarded) 0 (0)
Arc length 5246.05 days
Unobserved 432 days

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Ephemeris at epoch 60426 MJD
Right Ascension 72.0859 deg
Declination 14.4484 deg
V Magnitude 25.48 mag
Solar Elongation -37.31 deg
Galactic Latitude -19.1 deg
Rate 0.319 deg/day
Direction 82.887 deg

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