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AstDyS ∴ Objects ∴ 1998RR40 ∴ Summary
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(79600) 1998RR40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27357 5.789e-09 au
e 0.180322 3.7e-08
i 3.74 3.845e-06 deg
Ω 31.724 5.328e-05 deg
ω 294.641 5.415e-05 deg
M 177.725 9.116e-06 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8636 au
Aphelion 2.6835 au
Asc. node-Earth separation 1.05199 au
Desc. node-Earth separation 1.37356 au
Earth MOID 0.85568 au
Orbital period 1252.16 days
Date of orbit computation  feb 22 02:06
Observational summary
Optical observations (Discarded) 1819 (7)
Radar observations (Discarded) 0 (0)
Arc length 9284.03 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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