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AstDyS ∴ Objects ∴ 2009SY140 ∴ Summary
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(369323) 2009SY140  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70685 2.446e-08 au
e 0.117395 5.754e-08
i 4.344 7.921e-06 deg
Ω 312.863 8.145e-05 deg
ω 94.481 9.231e-05 deg
M 64.586 4.213e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3891 au
Aphelion 3.0246 au
Asc. node-Earth separation 1.67989 au
Desc. node-Earth separation 1.66047 au
Earth MOID 1.40389 au
Orbital period 1626.65 days
Date of orbit computation  apr 23 21:08
Observational summary
Optical observations (Discarded) 227 (2)
Radar observations (Discarded) 0 (0)
Arc length 8027.99 days
Unobserved 84 days

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Ephemeris at epoch 60425 MJD
Right Ascension 110.705 deg
Declination 22.2376 deg
V Magnitude 22.32 mag
Solar Elongation -74.15 deg
Galactic Latitude 16.56 deg
Rate 0.311 deg/day
Direction 101.358 deg

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