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AstDyS ∴ Objects ∴ 1997TK12 ∴ Summary
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(73948) 1997TK12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08609 1.553e-08 au
e 0.225164 3.956e-08
i 1.442 3.85e-06 deg
Ω 313.935 0.0001934 deg
ω 122.009 0.0001937 deg
M 278.753 1.028e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3912 au
Aphelion 3.781 au
Asc. node-Earth separation 2.31127 au
Desc. node-Earth separation 1.63295 au
Earth MOID 1.40721 au
Orbital period 1980.21 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 1005 (2)
Radar observations (Discarded) 0 (0)
Arc length 16941 days
Unobserved 287 days

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Ephemeris at epoch 60423 MJD
Right Ascension 347.52 deg
Declination -4.92657 deg
V Magnitude 21 mag
Solar Elongation 46.4 deg
Galactic Latitude -57.2 deg
Rate 0.338 deg/day
Direction 66.382 deg

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