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AstDyS ∴ Objects ∴ 1998ET3 ∴ Summary
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(100745) 1998ET3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28407 5.998e-09 au
e 0.187241 3.291e-08
i 7.228 3.664e-06 deg
Ω 114.844 3.056e-05 deg
ω 134.194 3.242e-05 deg
M 148.188 1.155e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8564 au
Aphelion 2.7117 au
Asc. node-Earth separation 1.55197 au
Desc. node-Earth separation 0.93319 au
Earth MOID 0.85034 au
Orbital period 1260.84 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 1439 (7)
Radar observations (Discarded) 0 (0)
Arc length 9465.69 days
Unobserved 87 days

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Ephemeris at epoch 60426 MJD
Right Ascension 46.5827 deg
Declination 12.5751 deg
V Magnitude 21.18 mag
Solar Elongation -12.67 deg
Galactic Latitude -38.55 deg
Rate 0.411 deg/day
Direction 72.381 deg

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