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(9228) Nakahiroshi  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08321 1.2e-08 au
e 0.022339 2.523e-08
i 5.799 2.97e-06 deg
Ω 31.382 2.753e-05 deg
ω 198.143 8.3e-05 deg
M 352.437 7.969e-05 deg

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Other useful info
Absolute Magnitude (H)    12.4 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0143 au
Aphelion 3.1521 au
Asc. node-Earth separation 2.15477 au
Desc. node-Earth separation 2.01253 au
Earth MOID 2.00471 au
Orbital period 1977.43 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 5350 (280)
Radar observations (Discarded) 0 (0)
Arc length 17821.1 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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