AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Marietta ∴ Summary
Contact »
(2144) Marietta  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.87535 9.055e-09 au
e 0.057975 2.905e-08
i 2.833 3.11e-06 deg
Ω 138.468 6.453e-05 deg
ω 277.214 7.058e-05 deg
M 109.52 2.84e-05 deg

More info »
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  apr 23 19:46
Observational summary
Optical observations (Discarded) 5157 (27)
Radar observations (Discarded) 0 (0)
Arc length 34472.1 days
Unobserved 49 days

More info »
Ephemeris at epoch 60439 MJD
Right Ascension 162.632 deg
Declination 9.78209 deg
V Magnitude 16.6 mag
Solar Elongation -111.71 deg
Galactic Latitude 56.64 deg
Rate 0.07 deg/day
Direction 114.704 deg

More info »