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AstDyS ∴ Objects ∴ 1998SM41 ∴ Summary
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(49141) 1998SM41  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.45679 6.945e-09 au
e 0.187673 4.03e-08
i 9.982 5.128e-06 deg
Ω 359.065 1.911e-05 deg
ω 110.522 2.347e-05 deg
M 138.975 1.282e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9957 au
Aphelion 2.9179 au
Asc. node-Earth separation 1.53405 au
Desc. node-Earth separation 1.22831 au
Earth MOID 1.03742 au
Orbital period 1406.54 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 2079 (5)
Radar observations (Discarded) 0 (0)
Arc length 9914.71 days
Unobserved 314 days

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Ephemeris at epoch 60423 MJD
Right Ascension 287.312 deg
Declination -34.5457 deg
V Magnitude 19.83 mag
Solar Elongation 108.07 deg
Galactic Latitude -18.39 deg
Rate 0.104 deg/day
Direction 123.993 deg

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