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AstDyS ∴ Objects ∴ Mariacristina ∴ Summary
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(17899) Mariacristina  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.27953 1.006e-08 au
e 0.108313 3.54e-08
i 4.433 5.95e-06 deg
Ω 349.093 5.107e-05 deg
ω 82.456 6.013e-05 deg
M 346.604 3.231e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0326 au
Aphelion 2.5264 au
Asc. node-Earth separation 1.21454 au
Desc. node-Earth separation 1.2906 au
Earth MOID 1.05188 au
Orbital period 1257.09 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1163 (13)
Radar observations (Discarded) 0 (0)
Arc length 10237.3 days
Unobserved 174 days

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Ephemeris at epoch 58560 MJD
Right Ascension 82.0865 deg
Declination 27.3554 deg
V Magnitude 18.88 mag
Solar Elongation -86.12 deg
Galactic Latitude -4.06 deg
Rate 0.371 deg/day
Direction 93.054 deg

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