AstDyS-2

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AstDyS ∴ Objects ∴ 1998TC20 ∴ Summary
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(192550) 1998TC20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.95646 2.675e-08 au
e 0.167428 7.034e-08
i 0.568 9.965e-06 deg
Ω 322.852 0.000711 deg
ω 77.853 0.000712 deg
M 352.256 3.411e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4615 au
Aphelion 3.4515 au
Asc. node-Earth separation 1.76169 au
Desc. node-Earth separation 1.99381 au
Earth MOID 1.46992 au
Orbital period 1856.76 days
Date of orbit computation  apr 23 20:30
Observational summary
Optical observations (Discarded) 206 (0)
Radar observations (Discarded) 0 (0)
Arc length 9137.89 days
Unobserved 203 days

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Ephemeris at epoch 60426 MJD
Right Ascension 34.1233 deg
Declination 14.0792 deg
V Magnitude 21.7 mag
Solar Elongation -0.77 deg
Galactic Latitude -43.91 deg
Rate 0.478 deg/day
Direction 70.718 deg

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