AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007RJ321 ∴ Summary
Contact »
(438522) 2007RJ321  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60564 2.183e-08 au
e 0.09771 6.849e-08
i 11.857 6.3e-06 deg
Ω 186.602 3.015e-05 deg
ω 201.581 4.498e-05 deg
M 306.605 3.156e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.351 au
Aphelion 2.8602 au
Asc. node-Earth separation 1.84088 au
Desc. node-Earth separation 1.36487 au
Earth MOID 1.35798 au
Orbital period 1536.28 days
Date of orbit computation  feb 22 03:23
Observational summary
Optical observations (Discarded) 239 (0)
Radar observations (Discarded) 0 (0)
Arc length 11038 days
Unobserved 263 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 336.859 deg
Declination -3.25245 deg
V Magnitude 22.22 mag
Solar Elongation 31.59 deg
Galactic Latitude -48.14 deg
Rate 0.453 deg/day
Direction 70.858 deg

More info »