AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011SS259 ∴ Summary
Contact »
(530660) 2011SS259  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.21773 6.343e-08 au
e 0.108743 1.03e-07
i 21.59 1.241e-05 deg
Ω 26.636 2.071e-05 deg
ω 23.529 5.191e-05 deg
M 35.366 4.681e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8678 au
Aphelion 3.5676 au
Asc. node-Earth separation 1.89635 au
Desc. node-Earth separation 2.52805 au
Earth MOID 1.88588 au
Orbital period 2108.25 days
Date of orbit computation  feb 22 03:42
Observational summary
Optical observations (Discarded) 128 (1)
Radar observations (Discarded) 0 (0)
Arc length 5761.93 days
Unobserved 124 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 75.9026 deg
Declination 40.2933 deg
V Magnitude 22.24 mag
Solar Elongation -54.59 deg
Galactic Latitude -0.74 deg
Rate 0.338 deg/day
Direction 89.356 deg

More info »