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AstDyS ∴ Objects ∴ Sakuma ∴ Summary
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(6809) Sakuma  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.365 6.364e-09 au
e 0.104168 3.415e-08
i 6.083 3.766e-06 deg
Ω 358.016 2.961e-05 deg
ω 221.078 3.474e-05 deg
M 204.086 1.961e-05 deg

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Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1186 au
Aphelion 2.6114 au
Asc. node-Earth separation 1.53522 au
Desc. node-Earth separation 1.1737 au
Earth MOID 1.11602 au
Orbital period 1328.45 days
Date of orbit computation  feb 22 01:51
Observational summary
Optical observations (Discarded) 3298 (6)
Radar observations (Discarded) 0 (0)
Arc length 31390.3 days
Unobserved 77 days

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Ephemeris at epoch 60418 MJD
Right Ascension 49.7122 deg
Declination 22.558 deg
V Magnitude 18.89 mag
Solar Elongation -25.42 deg
Galactic Latitude -28.86 deg
Rate 0.42 deg/day
Direction 74.991 deg

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