AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998QH103 ∴ Summary
Contact »
(52818) 1998QH103  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.53768 1.119e-08 au
e 0.217023 7.148e-08
i 9.328 6.15e-06 deg
Ω 15.796 3.305e-05 deg
ω 320.413 3.424e-05 deg
M 359.545 1.072e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9869 au
Aphelion 3.0884 au
Asc. node-Earth separation 1.07271 au
Desc. node-Earth separation 1.90152 au
Earth MOID 0.98767 au
Orbital period 1476.57 days
Date of orbit computation  Oct 31 05:29
Observational summary
Optical observations (Discarded) 897 (7)
Radar observations (Discarded) 0 (0)
Arc length 8778.73 days
Unobserved 160 days

More info »
Ephemeris at epoch 58566 MJD
Right Ascension 22.8008 deg
Declination 11.9843 deg
V Magnitude 19.81 mag
Solar Elongation -22.82 deg
Galactic Latitude -49.71 deg
Rate 0.526 deg/day
Direction 64.978 deg

More info »





This Web Site has been visited 114426 times since

and this Page has been visited 27 times since 2012/01/10