AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011UF331 ∴ Summary
Contact »
2011UF331  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58096 1.605e-07 au
e 0.190196 4.643e-07
i 2.533 1.29e-05 deg
Ω 347.547 0.0002718 deg
ω 70.403 0.0003695 deg
M 356.395 0.0002484 deg

More info »
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0901 au
Aphelion 3.0718 au
Asc. node-Earth separation 1.33191 au
Desc. node-Earth separation 1.66479 au
Earth MOID 1.10413 au
Orbital period 1514.5 days
Date of orbit computation  feb 22 07:48
Observational summary
Optical observations (Discarded) 111 (0)
Radar observations (Discarded) 0 (0)
Arc length 4371.91 days
Unobserved 187 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 46.6669 deg
Declination 19.2443 deg
V Magnitude 22.92 mag
Solar Elongation -20.56 deg
Galactic Latitude -33.22 deg
Rate 0.549 deg/day
Direction 74.032 deg

More info »