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AstDyS ∴ Objects ∴ Marietta ∴ Summary
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(2144) Marietta  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.87535 9.178e-09 au
e 0.057975 2.967e-08
i 2.833 3.12e-06 deg
Ω 138.468 6.556e-05 deg
ω 277.214 7.155e-05 deg
M 109.52 2.842e-05 deg

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Other useful info
Absolute Magnitude (H)    11.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7087 au
Aphelion 3.042 au
Asc. node-Earth separation 1.85893 au
Desc. node-Earth separation 1.87363 au
Earth MOID 1.72223 au
Orbital period 1780.88 days
Date of orbit computation  feb 22 01:50
Observational summary
Optical observations (Discarded) 5017 (27)
Radar observations (Discarded) 0 (0)
Arc length 34418.4 days
Unobserved 82 days

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Ephemeris at epoch 60419 MJD
Right Ascension 162.405 deg
Declination 9.91439 deg
V Magnitude 16.25 mag
Solar Elongation -130.87 deg
Galactic Latitude 56.54 deg
Rate 0.046 deg/day
Direction -68.265 deg

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