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AstDyS ∴ Objects ∴ 2001SG ∴ Summary
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(109878) 2001SG  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58551 6.939e-09 au
e 0.25583 4.387e-08
i 5.611 4.728e-06 deg
Ω 66.039 3.967e-05 deg
ω 284.078 4.081e-05 deg
M 152.672 9.711e-06 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9241 au
Aphelion 3.247 au
Asc. node-Earth separation 1.28859 au
Desc. node-Earth separation 1.56377 au
Earth MOID 0.9276 au
Orbital period 1518.51 days
Date of orbit computation  feb 22 02:13
Observational summary
Optical observations (Discarded) 1323 (7)
Radar observations (Discarded) 0 (0)
Arc length 10143.1 days
Unobserved 88 days

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Ephemeris at epoch 60419 MJD
Right Ascension 143.459 deg
Declination 21.4395 deg
V Magnitude 21.14 mag
Solar Elongation -109.6 deg
Galactic Latitude 44.89 deg
Rate 0.055 deg/day
Direction 145.329 deg

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