AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011FN155 ∴ Summary
Contact »
(499898) 2011FN155  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72048 2.486e-08 au
e 0.089836 5.35e-08
i 5.787 5.345e-06 deg
Ω 64.642 6.457e-05 deg
ω 219.214 7.39e-05 deg
M 231.404 3.503e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4761 au
Aphelion 2.9649 au
Asc. node-Earth separation 1.91426 au
Desc. node-Earth separation 1.50991 au
Earth MOID 1.46274 au
Orbital period 1638.95 days
Date of orbit computation  feb 22 03:36
Observational summary
Optical observations (Discarded) 256 (2)
Radar observations (Discarded) 0 (0)
Arc length 10319 days
Unobserved 89 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 135.837 deg
Declination 23.7743 deg
V Magnitude 22.19 mag
Solar Elongation -102.19 deg
Galactic Latitude 38.84 deg
Rate 0.122 deg/day
Direction 122.952 deg

More info »