AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009XH20 ∴ Summary
Contact »
(375994) 2009XH20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69355 2.105e-08 au
e 0.177751 7.783e-08
i 4.403 6.779e-06 deg
Ω 305.933 9.547e-05 deg
ω 62.082 9.803e-05 deg
M 117.783 1.864e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2148 au
Aphelion 3.1723 au
Asc. node-Earth separation 1.39264 au
Desc. node-Earth separation 1.86151 au
Earth MOID 1.21766 au
Orbital period 1614.68 days
Date of orbit computation  feb 22 03:09
Observational summary
Optical observations (Discarded) 212 (1)
Radar observations (Discarded) 0 (0)
Arc length 8532.11 days
Unobserved 77 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 127.631 deg
Declination 17.2924 deg
V Magnitude 22.92 mag
Solar Elongation -97.55 deg
Galactic Latitude 29.45 deg
Rate 0.141 deg/day
Direction 106.502 deg

More info »