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(408752) 1991TB2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.04564 1.543e-08 au
e 0.792135 3.618e-08
i 7.927 5.114e-06 deg
Ω 291.884 3.62e-05 deg
ω 199.404 3.737e-05 deg
M 10.837 9.641e-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 19 14:48
Observational summary
Optical observations (Discarded) 2592 (2)
Radar observations (Discarded) 0 (0)
Arc length 11904 days
Unobserved 3 days

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Ephemeris
(Epoch 60421 MJD)
Right Ascension 314.103 deg
Declination -27.7861 deg
V Magnitude 18.76 mag
Solar Elongation 82.46 deg
Galactic Latitude -38.39 deg
Rate 0.381 deg/day
Direction -105.22 deg

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