AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012SJ49 ∴ Summary
Contact »
2012SJ49  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.47345 2.573e-07 au
e 0.194232 1.627e-06
i 4.488 2.744e-05 deg
Ω 21.571 9.127e-05 deg
ω 347.113 0.0001212 deg
M 196.716 6.248e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.993 au
Aphelion 2.9539 au
Asc. node-Earth separation 1.00393 au
Desc. node-Earth separation 1.93207 au
Earth MOID 0.99197 au
Orbital period 1420.87 days
Date of orbit computation  Dec 20 15:21
Observational summary
Optical observations (Discarded) 103 (0)
Radar observations (Discarded) 0 (0)
Arc length 1990.98 days
Unobserved 411 days

More info »
Ephemeris at epoch 58580 MJD
Right Ascension 248.437 deg
Declination -25.1943 deg
V Magnitude 23.22 mag
Solar Elongation 126.03 deg
Galactic Latitude 15.14 deg
Rate 0.037 deg/day
Direction -159.817 deg

More info »





This Web Site has been visited 630986 times since

and this Page has been visited 1 times since 2019/06/16