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AstDyS ∴ Objects ∴ Francomallia ∴ Summary
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(21685) Francomallia  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.89395 1.936e-08 au
e 0.069648 6.528e-08
i 1 4.697e-06 deg
Ω 249.967 0.0003206 deg
ω 119.761 0.0003221 deg
M 303.286 3.423e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6924 au
Aphelion 3.0955 au
Asc. node-Earth separation 1.96704 au
Desc. node-Earth separation 1.79789 au
Earth MOID 1.691 au
Orbital period 1798.19 days
Date of orbit computation  Oct 31 05:10
Observational summary
Optical observations (Discarded) 1161 (9)
Radar observations (Discarded) 0 (0)
Arc length 14652.9 days
Unobserved 209 days

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Ephemeris at epoch 58531 MJD
Right Ascension 334.653 deg
Declination -9.72958 deg
V Magnitude 19.69 mag
Solar Elongation -5.26 deg
Galactic Latitude -50.03 deg
Rate 0.433 deg/day
Direction 68.937 deg

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