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AstDyS ∴ Objects ∴ 1997US3 ∴ Summary
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(26977) 1997US3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70874 8.446e-09 au
e 0.164629 3.162e-08
i 12.939 3.416e-06 deg
Ω 228.623 1.498e-05 deg
ω 171.246 1.859e-05 deg
M 335.922 1.135e-05 deg

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Other useful info
Absolute Magnitude (H)    13.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2628 au
Aphelion 3.1547 au
Asc. node-Earth separation 2.13776 au
Desc. node-Earth separation 1.27725 au
Earth MOID 1.27237 au
Orbital period 1628.36 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 2963 (21)
Radar observations (Discarded) 0 (0)
Arc length 15122.8 days
Unobserved 106 days

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Ephemeris at epoch 60397 MJD
Right Ascension 3.59609 deg
Declination 8.27313 deg
V Magnitude 18.05 mag
Solar Elongation 6.22 deg
Galactic Latitude -53.48 deg
Rate 0.505 deg/day
Direction 70.487 deg

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