AstDyS-2

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AstDyS ∴ Objects ∴ 1998TF18 ∴ Summary
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(46993) 1998TF18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56799 8.51e-09 au
e 0.1919 3.313e-08
i 4.531 3.429e-06 deg
Ω 204.062 5.627e-05 deg
ω 216.988 5.767e-05 deg
M 42.528 1.244e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0752 au
Aphelion 3.0608 au
Asc. node-Earth separation 1.91838 au
Desc. node-Earth separation 1.14881 au
Earth MOID 1.09018 au
Orbital period 1503.11 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 1780 (12)
Radar observations (Discarded) 0 (0)
Arc length 11615.2 days
Unobserved 60 days

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Ephemeris at epoch 60426 MJD
Right Ascension 105.774 deg
Declination 18.5269 deg
V Magnitude 19.88 mag
Solar Elongation -69.11 deg
Galactic Latitude 10.82 deg
Rate 0.404 deg/day
Direction 92.855 deg

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