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AstDyS ∴ Objects ∴ 1998EM12 ∴ Summary
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(120782) 1998EM12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66966 1.267e-08 au
e 0.079827 3.341e-08
i 21.863 7.195e-06 deg
Ω 3.419 1.044e-05 deg
ω 104.556 5.062e-05 deg
M 42.707 4.754e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4566 au
Aphelion 2.8828 au
Asc. node-Earth separation 1.70509 au
Desc. node-Earth separation 1.60359 au
Earth MOID 1.54968 au
Orbital period 1593.25 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 1315 (4)
Radar observations (Discarded) 0 (0)
Arc length 9467.32 days
Unobserved 77 days

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Ephemeris at epoch 60418 MJD
Right Ascension 147.748 deg
Declination 23.8272 deg
V Magnitude 19.31 mag
Solar Elongation -113.3 deg
Galactic Latitude 49.36 deg
Rate 0.194 deg/day
Direction 173.626 deg

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