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AstDyS ∴ Objects ∴ Sappho ∴ Summary
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(80) Sappho  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29636 3.08e-09 au
e 0.199762 2.427e-08
i 8.677 3.142e-06 deg
Ω 218.645 2.036e-05 deg
ω 139.592 2.144e-05 deg
M 247.388 8.762e-06 deg

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Other useful info
Absolute Magnitude (H)    8.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8376 au
Aphelion 2.7551 au
Asc. node-Earth separation 1.59301 au
Desc. node-Earth separation 0.92195 au
Earth MOID 0.84469 au
Orbital period 1271.04 days
Date of orbit computation  feb 22 01:49
Observational summary
Optical observations (Discarded) 3653 (110)
Radar observations (Discarded) 0 (0)
Arc length 57821.4 days
Unobserved 58 days

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Ephemeris at epoch 60398 MJD
Right Ascension 243.713 deg
Declination -19.6529 deg
V Magnitude 12.44 mag
Solar Elongation 123.1 deg
Galactic Latitude 22.07 deg
Rate 0.061 deg/day
Direction 33.404 deg

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