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AstDyS ∴ Objects ∴ 1991NB4 ∴ Summary
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(9182) 1991NB4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28543 5.235e-09 au
e 0.089137 2.657e-08
i 3.729 3.188e-06 deg
Ω 270.965 5.091e-05 deg
ω 157.297 5.669e-05 deg
M 37.969 2.353e-05 deg

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Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0817 au
Aphelion 2.4891 au
Asc. node-Earth separation 1.45395 au
Desc. node-Earth separation 1.11213 au
Earth MOID 1.09676 au
Orbital period 1261.98 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 3451 (23)
Radar observations (Discarded) 0 (0)
Arc length 32992.2 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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