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AstDyS ∴ Objects ∴ 1998SX9 ∴ Summary
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(49116) 1998SX9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59731 5.464e-09 au
e 0.319334 3.434e-08
i 6.028 4.317e-06 deg
Ω 183.919 3.12e-05 deg
ω 163.462 3.189e-05 deg
M 46.809 5.838e-06 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7679 au
Aphelion 3.4267 au
Asc. node-Earth separation 2.3644 au
Desc. node-Earth separation 0.78407 au
Earth MOID 0.76236 au
Orbital period 1528.92 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1572 (3)
Radar observations (Discarded) 0 (0)
Arc length 12113.7 days
Unobserved 74 days

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Ephemeris at epoch 60398 MJD
Right Ascension 48.8967 deg
Declination 13.7433 deg
V Magnitude 20.26 mag
Solar Elongation -41.9 deg
Galactic Latitude -36.21 deg
Rate 0.502 deg/day
Direction 74.901 deg

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