AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SR228 ∴ Summary
Contact »
(156098) 2001SR228  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.14366 1.279e-07 au
e 0.098208 7.076e-08
i 7.656 6.758e-06 deg
Ω 174.607 5.354e-05 deg
ω 189.21 6.698e-05 deg
M 344.392 4.61e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 4.6385 au
Aphelion 5.6488 au
Asc. node-Earth separation 4.64653 au
Desc. node-Earth separation 3.63942 au
Earth MOID 3.63643 au
Orbital period 4260.95 days
Date of orbit computation  feb 22 02:23
Observational summary
Optical observations (Discarded) 419 (3)
Radar observations (Discarded) 0 (0)
Arc length 8116.9 days
Unobserved 137 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 354.947 deg
Declination -1.25598 deg
V Magnitude 21.03 mag
Solar Elongation 38.14 deg
Galactic Latitude -58.94 deg
Rate 0.232 deg/day
Direction 69.187 deg

More info »