NEODyS-2

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2009TB  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.60349 0.366 au
e 0.430739 0.1512
i 5.853 1.944 deg
Ω 7.579 0.7167 deg
ω 314.9 3.616 deg
M 68.02 929.6 deg

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Other useful info
Absolute Magnitude (H)    29.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9128 au
Aphelion distance 2.2942 au
Asc. node-Earth separation 0.00081 au
Desc. node-Earth separation 0.87856 au
Earth MOID 0.0003 au
Orbital period 741.65 days
Date of orbit computation   feb 26 11:05
Observational summary
Optical observations (Discarded) 12 (0)
Radar observations (Discarded) 0 (0)
Arc length 0 days
Unobserved 5282 days

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Ephemeris
(Epoch 60388 MJD)
Right Ascension 42.8861 deg
Declination 20.7701 deg
V Magnitude 32.98 mag
Solar Elongation -48.2 deg
Galactic Latitude -33.97 deg
Rate 0.707 deg/day
Direction 72.637 deg

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