NEODyS-2

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2009TB  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.60346 0.3562 au
e 0.43081 0.1499
i 5.853 1.852 deg
Ω 7.592 0.5124 deg
ω 314.855 3.448 deg
M 108.476 665 deg

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Other useful info
Absolute Magnitude (H)    29.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9127 au
Aphelion distance 2.2942 au
Asc. node-Earth separation 0.00088 au
Desc. node-Earth separation 0.87755 au
Earth MOID 0.00033 au
Orbital period 741.627 days
Date of orbit computation   May 28 12:49
Observational summary
Optical observations (Discarded) 12 (0)
Radar observations (Discarded) 0 (0)
Arc length 0 days
Unobserved 4079 days

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Ephemeris
(Epoch 59185 MJD)
Right Ascension 177.15 deg
Declination 4.9862 deg
V Magnitude 33.97 mag
Solar Elongation 74.6 deg
Galactic Latitude 63.27 deg
Rate 0.311 deg/day
Direction 113.062 deg

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