AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002XU57 ∴ Summary
Contact »
(287445) 2002XU57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54144 1.5e-08 au
e 0.180334 3.977e-08
i 6.011 5.785e-06 deg
Ω 327.556 8.078e-05 deg
ω 162.35 8.572e-05 deg
M 45.26 3.132e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0831 au
Aphelion 2.9998 au
Asc. node-Earth separation 1.95755 au
Desc. node-Earth separation 1.11062 au
Earth MOID 1.09916 au
Orbital period 1479.85 days
Date of orbit computation  apr 23 20:50
Observational summary
Optical observations (Discarded) 319 (3)
Radar observations (Discarded) 0 (0)
Arc length 9223.99 days
Unobserved 35 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 184.342 deg
Declination -10.5888 deg
V Magnitude 19.81 mag
Solar Elongation -152.17 deg
Galactic Latitude 51.39 deg
Rate 0.151 deg/day
Direction -65.335 deg

More info »