AstDyS-2

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AstDyS ∴ Objects ∴ 2009TD18 ∴ Summary
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(425168) 2009TD18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35161 2.078e-08 au
e 0.244917 5.671e-08
i 5.853 7.069e-06 deg
Ω 4.453 5.565e-05 deg
ω 301.888 5.727e-05 deg
M 50.303 1.89e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7757 au
Aphelion 2.9276 au
Asc. node-Earth separation 0.9557 au
Desc. node-Earth separation 1.54193 au
Earth MOID 0.76941 au
Orbital period 1317.18 days
Date of orbit computation  feb 22 03:20
Observational summary
Optical observations (Discarded) 178 (2)
Radar observations (Discarded) 0 (0)
Arc length 7057.03 days
Unobserved 778 days

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Ephemeris at epoch 60419 MJD
Right Ascension 26.1374 deg
Declination 12.5627 deg
V Magnitude 21.99 mag
Solar Elongation 1.67 deg
Galactic Latitude -48.27 deg
Rate 0.529 deg/day
Direction 66.815 deg

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