AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004XR87 ∴ Summary
Contact »
(157465) 2004XR87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.94399 2.391e-08 au
e 0.103233 4.419e-08
i 3.719 4.966e-06 deg
Ω 94.349 8.044e-05 deg
ω 243.694 8.507e-05 deg
M 10.542 2.953e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6401 au
Aphelion 3.2479 au
Asc. node-Earth separation 2.06913 au
Desc. node-Earth separation 1.76896 au
Earth MOID 1.63326 au
Orbital period 1845.03 days
Date of orbit computation  feb 22 02:23
Observational summary
Optical observations (Discarded) 533 (3)
Radar observations (Discarded) 0 (0)
Arc length 7760.73 days
Unobserved 282 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 5.74662 deg
Declination -0.52601 deg
V Magnitude 21.07 mag
Solar Elongation 25.15 deg
Galactic Latitude -62.53 deg
Rate 0.431 deg/day
Direction 67.445 deg

More info »