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AstDyS ∴ Objects ∴ 2009SW275 ∴ Summary
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(321541) 2009SW275  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66126 1.535e-08 au
e 0.19906 6.922e-08
i 2.454 5.173e-06 deg
Ω 104.196 0.0001871 deg
ω 255.783 0.0001879 deg
M 129.709 1.422e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1315 au
Aphelion 3.191 au
Asc. node-Earth separation 1.70363 au
Desc. node-Earth separation 1.42076 au
Earth MOID 1.12974 au
Orbital period 1585.73 days
Date of orbit computation  feb 22 02:58
Observational summary
Optical observations (Discarded) 314 (3)
Radar observations (Discarded) 0 (0)
Arc length 8558.33 days
Unobserved 78 days

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Ephemeris at epoch 60418 MJD
Right Ascension 131.88 deg
Declination 19.8659 deg
V Magnitude 22.75 mag
Solar Elongation -100.79 deg
Galactic Latitude 34.13 deg
Rate 0.113 deg/day
Direction 107.41 deg

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