AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Rigonistern ∴ Summary
Contact »
(12811) Rigonistern  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26317 6.568e-09 au
e 0.149082 3.332e-08
i 9.352 4.094e-06 deg
Ω 338.618 2.314e-05 deg
ω 118.051 2.756e-05 deg
M 134.547 1.482e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9258 au
Aphelion 2.6006 au
Asc. node-Earth separation 1.37088 au
Desc. node-Earth separation 1.07779 au
Earth MOID 0.96258 au
Orbital period 1243.58 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 1981 (12)
Radar observations (Discarded) 0 (0)
Arc length 12586.8 days
Unobserved 326 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 264.855 deg
Declination -36.5042 deg
V Magnitude 19.17 mag
Solar Elongation 126.11 deg
Galactic Latitude -2.87 deg
Rate 0.08 deg/day
Direction -158.118 deg

More info »