AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SH237 ∴ Summary
Contact »
(316139) 2009SH237  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09533 3.547e-08 au
e 0.031167 4.418e-08
i 10.93 4.863e-06 deg
Ω 82.073 3.445e-05 deg
ω 190.385 0.0001225 deg
M 328.628 0.0001205 deg

More info »
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9989 au
Aphelion 3.1918 au
Asc. node-Earth separation 2.20649 au
Desc. node-Earth separation 1.98472 au
Earth MOID 1.98318 au
Orbital period 1989.11 days
Date of orbit computation  feb 22 02:57
Observational summary
Optical observations (Discarded) 473 (6)
Radar observations (Discarded) 0 (0)
Arc length 5890.83 days
Unobserved 321 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 257.008 deg
Declination -18.0809 deg
V Magnitude 20.36 mag
Solar Elongation 131.31 deg
Galactic Latitude 13.14 deg
Rate 0.046 deg/day
Direction -115.336 deg

More info »