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(408752) 1991TB2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.04564 1.51e-08 au
e 0.792135 3.549e-08
i 7.927 5.09e-06 deg
Ω 291.884 3.6e-05 deg
ω 199.404 3.709e-05 deg
M 10.837 9.31e-06 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4252 au
Aphelion distance 3.6661 au
Asc. node-Earth separation 1.9988 au
Desc. node-Earth separation -0.54677 au
Earth MOID 0.1108 au
Orbital period 1068.67 days
Date of orbit computation   apr 21 14:32
Observational summary
Optical observations (Discarded) 2596 (2)
Radar observations (Discarded) 0 (0)
Arc length 11770 days
Unobserved 142 days

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Ephemeris
(Epoch 60426 MJD)
Right Ascension 311.925 deg
Declination -28.2947 deg
V Magnitude 18.77 mag
Solar Elongation 89.24 deg
Galactic Latitude -36.64 deg
Rate 0.417 deg/day
Direction -104.398 deg

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