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AstDyS ∴ Objects ∴ 2007TD81 ∴ Summary
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(527151) 2007TD81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06162 2.834e-08 au
e 0.268247 1.267e-07
i 0.505 1.208e-05 deg
Ω 171.868 0.001437 deg
ω 206.361 0.001438 deg
M 27.824 5.947e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2403 au
Aphelion 3.8829 au
Asc. node-Earth separation 2.74637 au
Desc. node-Earth separation 1.28563 au
Earth MOID 1.24249 au
Orbital period 1956.7 days
Date of orbit computation  apr 23 21:42
Observational summary
Optical observations (Discarded) 104 (0)
Radar observations (Discarded) 0 (0)
Arc length 9918 days
Unobserved 167 days

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Ephemeris at epoch 60425 MJD
Right Ascension 60.1254 deg
Declination 20.2244 deg
V Magnitude 23.08 mag
Solar Elongation -27.19 deg
Galactic Latitude -24.15 deg
Rate 0.469 deg/day
Direction 78.54 deg

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