AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004SR31 ∴ Summary
Contact »
(288930) 2004SR31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33845 1.17e-08 au
e 0.079772 3.857e-08
i 7.009 5.67e-06 deg
Ω 353.889 3.529e-05 deg
ω 72.917 6.536e-05 deg
M 110.902 4.904e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1519 au
Aphelion 2.525 au
Asc. node-Earth separation 1.26572 au
Desc. node-Earth separation 1.38517 au
Earth MOID 1.17741 au
Orbital period 1306.14 days
Date of orbit computation  apr 23 20:50
Observational summary
Optical observations (Discarded) 476 (3)
Radar observations (Discarded) 0 (0)
Arc length 7686.81 days
Unobserved 485 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 176.385 deg
Declination -2.22833 deg
V Magnitude 20.58 mag
Solar Elongation -141.51 deg
Galactic Latitude 56.62 deg
Rate 0.115 deg/day
Direction -80.621 deg

More info »