AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013SR31 ∴ Summary
Contact »
(380075) 2013SR31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43848 4.866e-08 au
e 0.229709 1.661e-07
i 9.538 9.731e-06 deg
Ω 43.623 3.546e-05 deg
ω 317.433 4.304e-05 deg
M 278.05 4.564e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8783 au
Aphelion 2.9986 au
Asc. node-Earth separation 0.98499 au
Desc. node-Earth separation 1.77191 au
Earth MOID 0.88903 au
Orbital period 1390.84 days
Date of orbit computation  apr 23 21:10
Observational summary
Optical observations (Discarded) 211 (2)
Radar observations (Discarded) 0 (0)
Arc length 5494.11 days
Unobserved 367 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 282.974 deg
Declination -30.3096 deg
V Magnitude 21.45 mag
Solar Elongation 114.43 deg
Galactic Latitude -13.4 deg
Rate 0.157 deg/day
Direction 121.549 deg

More info »