AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001XJ9 ∴ Summary
Contact »
(172043) 2001XJ9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16672 2.12e-08 au
e 0.301789 5.628e-08
i 14.791 7.417e-06 deg
Ω 46.473 2.104e-05 deg
ω 307.82 2.286e-05 deg
M 27.998 1.107e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.211 au
Aphelion 4.1224 au
Asc. node-Earth separation 1.43893 au
Desc. node-Earth separation 2.523 au
Earth MOID 1.24212 au
Orbital period 2058.33 days
Date of orbit computation  feb 22 02:27
Observational summary
Optical observations (Discarded) 663 (3)
Radar observations (Discarded) 0 (0)
Arc length 8112.72 days
Unobserved 111 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 43.7155 deg
Declination 17.7577 deg
V Magnitude 20 mag
Solar Elongation -13.53 deg
Galactic Latitude -36.05 deg
Rate 0.47 deg/day
Direction 67.301 deg

More info »