AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003QH78 ∴ Summary
Contact »
(228890) 2003QH78  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.97235 2.28e-08 au
e 0.152197 5.267e-08
i 8.896 6.556e-06 deg
Ω 318.116 3.33e-05 deg
ω 66.061 3.969e-05 deg
M 342.12 2.421e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.52 au
Aphelion 3.4247 au
Asc. node-Earth separation 1.72125 au
Desc. node-Earth separation 2.10889 au
Earth MOID 1.53893 au
Orbital period 1871.76 days
Date of orbit computation  feb 22 02:39
Observational summary
Optical observations (Discarded) 639 (69)
Radar observations (Discarded) 0 (0)
Arc length 9182.93 days
Unobserved 115 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 359.383 deg
Declination 4.29705 deg
V Magnitude 20.25 mag
Solar Elongation 7.58 deg
Galactic Latitude -55.98 deg
Rate 0.463 deg/day
Direction 63.671 deg

More info »