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AstDyS ∴ Objects ∴ 1991GT4 ∴ Summary
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(23481) 1991GT4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28662 4.72e-09 au
e 0.196849 2.521e-08
i 4.983 3.165e-06 deg
Ω 190.384 3.258e-05 deg
ω 135.54 3.37e-05 deg
M 88.655 9.26e-06 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8365 au
Aphelion 2.7367 au
Asc. node-Earth separation 1.55829 au
Desc. node-Earth separation 0.92749 au
Earth MOID 0.82888 au
Orbital period 1262.96 days
Date of orbit computation  apr 23 19:51
Observational summary
Optical observations (Discarded) 2746 (10)
Radar observations (Discarded) 0 (0)
Arc length 11996.2 days
Unobserved 75 days

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Ephemeris at epoch 60427 MJD
Right Ascension 69.1905 deg
Declination 18.4116 deg
V Magnitude 19.9 mag
Solar Elongation -33.54 deg
Galactic Latitude -18.91 deg
Rate 0.446 deg/day
Direction 81.53 deg

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