AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012RR13 ∴ Summary
Contact »
(439204) 2012RR13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4193 2.493e-08 au
e 0.200358 8.018e-08
i 2.152 1.101e-05 deg
Ω 44.699 0.0001791 deg
ω 309.127 0.0001817 deg
M 29.909 3.32e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9346 au
Aphelion 2.904 au
Asc. node-Earth separation 1.07086 au
Desc. node-Earth separation 1.65031 au
Earth MOID 0.93039 au
Orbital period 1374.46 days
Date of orbit computation  feb 22 03:23
Observational summary
Optical observations (Discarded) 212 (4)
Radar observations (Discarded) 0 (0)
Arc length 6502.05 days
Unobserved 187 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 37.3754 deg
Declination 14.7513 deg
V Magnitude 22.26 mag
Solar Elongation -10.68 deg
Galactic Latitude -41.83 deg
Rate 0.557 deg/day
Direction 70.651 deg

More info »