AstDyS-2

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AstDyS ∴ Objects ∴ 1991TB2 ∴ Summary
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(408752) 1991TB2  ▹ 
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 2.04564 2.688e-08 au
e 0.792134 3.985e-08
i 7.927 6.719e-06 deg
Ω 291.885 3.538e-05 deg
ω 199.404 3.662e-05 deg
M 10.837 1.231e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4252 au
Aphelion 3.6661 au
Asc. node-Earth separation 1.99884 au
Desc. node-Earth separation -0.54677 au
Earth MOID 0.11081 au
Orbital period 1068.67 days
Date of orbit computation  apr 23 21:17
Observational summary
Optical observations (Discarded) 2585 (851)
Radar observations (Discarded) 0 (0)
Arc length 11769.9 days
Unobserved 139 days

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Ephemeris at epoch 60425 MJD
Right Ascension 312.378 deg
Declination -28.1916 deg
V Magnitude 18.77 mag
Solar Elongation 87.87 deg
Galactic Latitude -37.01 deg
Rate 0.409 deg/day
Direction -104.577 deg

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