AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008SR137 ∴ Summary
Contact »
2008SR137  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41539 1.521e-08 au
e 0.205142 1.067e-07
i 1.415 6.84e-06 deg
Ω 255.227 0.0005332 deg
ω 111.189 0.0005359 deg
M 56.846 4.388e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9199 au
Aphelion 2.9109 au
Asc. node-Earth separation 1.48269 au
Desc. node-Earth separation 1.17078 au
Earth MOID 0.91897 au
Orbital period 1371.13 days
Date of orbit computation  feb 22 07:37
Observational summary
Optical observations (Discarded) 115 (0)
Radar observations (Discarded) 0 (0)
Arc length 7019.97 days
Unobserved 162 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 73.89 deg
Declination 22.2859 deg
V Magnitude 23.79 mag
Solar Elongation -42.12 deg
Galactic Latitude -13.06 deg
Rate 0.473 deg/day
Direction 84.207 deg

More info »