AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001XD256 ∴ Summary
Contact »
(200841) 2001XD256  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27739 1.252e-08 au
e 0.223539 4.621e-08
i 24.295 6.233e-06 deg
Ω 65.545 1.162e-05 deg
ω 258.435 1.731e-05 deg
M 234.788 1.442e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7683 au
Aphelion 2.7865 au
Asc. node-Earth separation 1.27915 au
Desc. node-Earth separation 1.05759 au
Earth MOID 0.90077 au
Orbital period 1255.32 days
Date of orbit computation  apr 23 20:31
Observational summary
Optical observations (Discarded) 761 (161)
Radar observations (Discarded) 0 (0)
Arc length 8238.76 days
Unobserved 41 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 186.287 deg
Declination 30.2767 deg
V Magnitude 20.55 mag
Solar Elongation -129.68 deg
Galactic Latitude 83.43 deg
Rate 0.23 deg/day
Direction -120.883 deg

More info »