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AstDyS ∴ Objects ∴ Ricarda ∴ Summary
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(879) Ricarda  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.5315 7.943e-09 au
e 0.154567 5.342e-08
i 13.681 3.674e-06 deg
Ω 269.859 2.159e-05 deg
ω 97 2.419e-05 deg
M 2.688 1.211e-05 deg

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Other useful info
Absolute Magnitude (H)    11.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1402 au
Aphelion 2.9228 au
Asc. node-Earth separation 1.50095 au
Desc. node-Earth separation 1.44102 au
Earth MOID 1.19008 au
Orbital period 1471.18 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 2071 (17)
Radar observations (Discarded) 0 (0)
Arc length 36981.5 days
Unobserved 180 days

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Ephemeris at epoch 58594 MJD
Right Ascension 57.4402 deg
Declination 23.1664 deg
V Magnitude 16.1 mag
Solar Elongation -30.08 deg
Galactic Latitude -23.79 deg
Rate 0.481 deg/day
Direction 84.032 deg

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