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AstDyS ∴ Objects ∴ 2003SG257 ∴ Summary
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(380441) 2003SG257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.18664 1.005e-08 au
e 0.207425 8.214e-08
i 7.573 8.432e-06 deg
Ω 23.58 4.944e-05 deg
ω 322.816 5.243e-05 deg
M 132.036 1.791e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7331 au
Aphelion 2.6402 au
Asc. node-Earth separation 0.79981 au
Desc. node-Earth separation 1.50409 au
Earth MOID 0.73391 au
Orbital period 1181.04 days
Date of orbit computation  apr 23 21:10
Observational summary
Optical observations (Discarded) 209 (1)
Radar observations (Discarded) 0 (0)
Arc length 7469.96 days
Unobserved 70 days

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Ephemeris at epoch 60425 MJD
Right Ascension 119.462 deg
Declination 27.7904 deg
V Magnitude 23.33 mag
Solar Elongation -81.12 deg
Galactic Latitude 25.95 deg
Rate 0.272 deg/day
Direction 111.64 deg

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