AstDyS-2

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AstDyS ∴ Objects ∴ 1998SE51 ∴ Summary
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(239824) 1998SE51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76131 1.838e-08 au
e 0.094813 6.085e-08
i 0.451 6.137e-06 deg
Ω 264.209 0.0007891 deg
ω 80.287 0.0007897 deg
M 235.317 3.565e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4995 au
Aphelion 3.0231 au
Asc. node-Earth separation 1.67519 au
Desc. node-Earth separation 1.80007 au
Earth MOID 1.4917 au
Orbital period 1675.99 days
Date of orbit computation  feb 22 02:41
Observational summary
Optical observations (Discarded) 360 (1)
Radar observations (Discarded) 0 (0)
Arc length 8911.84 days
Unobserved 423 days

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Ephemeris at epoch 60418 MJD
Right Ascension 215.915 deg
Declination -14.8173 deg
V Magnitude 20.7 mag
Solar Elongation 169.64 deg
Galactic Latitude 42.46 deg
Rate 0.209 deg/day
Direction -71.028 deg

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