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AstDyS ∴ Objects ∴ 1998SE111 ∴ Summary
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(49202) 1998SE111  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37709 6.836e-09 au
e 0.193383 3.449e-08
i 1.794 4.195e-06 deg
Ω 218.793 0.0001108 deg
ω 199.427 0.0001114 deg
M 312.197 1.103e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9174 au
Aphelion 2.8368 au
Asc. node-Earth separation 1.79177 au
Desc. node-Earth separation 0.94338 au
Earth MOID 0.93001 au
Orbital period 1338.65 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 1519 (8)
Radar observations (Discarded) 0 (0)
Arc length 12675.3 days
Unobserved 680 days

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Ephemeris at epoch 60425 MJD
Right Ascension 9.79308 deg
Declination 5.08212 deg
V Magnitude 20.17 mag
Solar Elongation 23.97 deg
Galactic Latitude -57.65 deg
Rate 0.55 deg/day
Direction 67.441 deg

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