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AstDyS ∴ Objects ∴ 1991TN ∴ Summary
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(12732) 1991TN  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35043 6.15e-09 au
e 0.110078 3.652e-08
i 5.595 2.653e-06 deg
Ω 96.735 3.736e-05 deg
ω 112.33 3.94e-05 deg
M 166.91 1.427e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0917 au
Aphelion 2.6092 au
Asc. node-Earth separation 1.44076 au
Desc. node-Earth separation 1.21197 au
Earth MOID 1.09373 au
Orbital period 1316.19 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 3638 (570)
Radar observations (Discarded) 0 (0)
Arc length 12235.8 days
Unobserved 132 days

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Ephemeris at epoch 60426 MJD
Right Ascension 26.9741 deg
Declination 6.98917 deg
V Magnitude 19.51 mag
Solar Elongation 9.21 deg
Galactic Latitude -53.25 deg
Rate 0.43 deg/day
Direction 68.804 deg

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