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AstDyS ∴ Objects ∴ 1999TK231 ∴ Summary
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(190407) 1999TK231  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.768 1.577e-08 au
e 0.168482 4.646e-08
i 6.219 4.532e-06 deg
Ω 124.089 4.673e-05 deg
ω 218.693 4.873e-05 deg
M 132.145 1.297e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3016 au
Aphelion 3.2344 au
Asc. node-Earth separation 2.11257 au
Desc. node-Earth separation 1.36161 au
Earth MOID 1.29702 au
Orbital period 1682.08 days
Date of orbit computation  feb 22 02:30
Observational summary
Optical observations (Discarded) 816 (8)
Radar observations (Discarded) 0 (0)
Arc length 11244 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 113.823 deg
Declination 22.3445 deg
V Magnitude 21.72 mag
Solar Elongation -82.84 deg
Galactic Latitude 19.26 deg
Rate 0.197 deg/day
Direction 94.978 deg

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