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(408752) 1991TB2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.04564 1.436e-08 au
e 0.792135 3.074e-08
i 7.927 4.784e-06 deg
Ω 291.884 3.295e-05 deg
ω 199.404 3.373e-05 deg
M 10.837 8.29e-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   Jun 2 14:52
Observational summary
Optical observations (Discarded) 2665 (3)
Radar observations (Discarded) 0 (0)
Arc length 11948 days
Unobserved 2 days

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Ephemeris
(Epoch 60464 MJD)
Right Ascension 284.499 deg
Declination -31.3059 deg
V Magnitude 18.56 mag
Solar Elongation 149.02 deg
Galactic Latitude -14.99 deg
Rate 0.773 deg/day
Direction -89.122 deg

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