AstDyS-2

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AstDyS ∴ Objects ∴ 1998SE22 ∴ Summary
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(25136) 1998SE22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57317 8.918e-09 au
e 0.191323 3.726e-08
i 2.866 4.05e-06 deg
Ω 206.492 8.114e-05 deg
ω 111.207 8.216e-05 deg
M 104.721 1.457e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0809 au
Aphelion 3.0655 au
Asc. node-Earth separation 1.65922 au
Desc. node-Earth separation 1.32373 au
Earth MOID 1.06952 au
Orbital period 1507.65 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 1252 (1)
Radar observations (Discarded) 0 (0)
Arc length 10643.9 days
Unobserved 122 days

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Ephemeris at epoch 60419 MJD
Right Ascension 70.5071 deg
Declination 20.2133 deg
V Magnitude 21.08 mag
Solar Elongation -42.68 deg
Galactic Latitude -16.82 deg
Rate 0.366 deg/day
Direction 82.193 deg

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