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AstDyS ∴ Objects ∴ 1991TK15 ∴ Summary
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(150111) 1991TK15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63937 1.259e-08 au
e 0.24788 4.803e-08
i 12.049 7.064e-06 deg
Ω 198.434 2.01e-05 deg
ω 244.639 2.56e-05 deg
M 176.508 1.18e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9851 au
Aphelion 3.2936 au
Asc. node-Earth separation 1.77021 au
Desc. node-Earth separation 1.24195 au
Earth MOID 1.03375 au
Orbital period 1566.21 days
Date of orbit computation  apr 23 20:20
Observational summary
Optical observations (Discarded) 607 (2)
Radar observations (Discarded) 0 (0)
Arc length 11553.9 days
Unobserved 349 days

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Ephemeris at epoch 60440 MJD
Right Ascension 279.971 deg
Declination -8.7383 deg
V Magnitude 21.9 mag
Solar Elongation 127.88 deg
Galactic Latitude -1.43 deg
Rate 0.096 deg/day
Direction -40.9 deg

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