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AstDyS ∴ Objects ∴ 1998ST72 ∴ Summary
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(13756) 1998ST72  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.9509 1.384e-08 au
e 0.091876 4.25e-08
i 3.173 3.639e-06 deg
Ω 95.313 9.221e-05 deg
ω 316.314 9.6e-05 deg
M 345.762 2.777e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6798 au
Aphelion 3.222 au
Asc. node-Earth separation 1.76073 au
Desc. node-Earth separation 2.11795 au
Earth MOID 1.69201 au
Orbital period 1851.53 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 1588 (14)
Radar observations (Discarded) 0 (0)
Arc length 11936 days
Unobserved 69 days

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Ephemeris at epoch 60397 MJD
Right Ascension 25.5879 deg
Declination 8.37954 deg
V Magnitude 19.96 mag
Solar Elongation -19.4 deg
Galactic Latitude -52.41 deg
Rate 0.428 deg/day
Direction 67.988 deg

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