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AstDyS ∴ Objects ∴ 2007EM198 ∴ Summary
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(431387) 2007EM198  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.93686 1.144e-08 au
e 0.070631 1.089e-07
i 22.849 9.901e-06 deg
Ω 183.714 1.783e-05 deg
ω 174.931 6.045e-05 deg
M 294.935 6.261e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8001 au
Aphelion 2.0737 au
Asc. node-Earth separation 1.07607 au
Desc. node-Earth separation 0.79874 au
Earth MOID 0.79793 au
Orbital period 984.568 days
Date of orbit computation  feb 22 03:21
Observational summary
Optical observations (Discarded) 160 (5)
Radar observations (Discarded) 0 (0)
Arc length 8232.77 days
Unobserved 368 days

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Ephemeris at epoch 60420 MJD
Right Ascension 322.119 deg
Declination 5.58767 deg
V Magnitude 21.98 mag
Solar Elongation 65.28 deg
Galactic Latitude -31.07 deg
Rate 0.522 deg/day
Direction 67.379 deg

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