AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005SQ98 ∴ Summary
Contact »
(390999) 2005SQ98  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31604 1.56e-08 au
e 0.118875 4.988e-08
i 5.132 5.309e-06 deg
Ω 257.256 8.375e-05 deg
ω 208.598 9.094e-05 deg
M 13.888 3.69e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0407 au
Aphelion 2.5914 au
Asc. node-Earth separation 1.53445 au
Desc. node-Earth separation 1.08329 au
Earth MOID 1.05969 au
Orbital period 1287.41 days
Date of orbit computation  apr 23 21:13
Observational summary
Optical observations (Discarded) 210 (0)
Radar observations (Discarded) 0 (0)
Arc length 7643.82 days
Unobserved 104 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 105.717 deg
Declination 18.6429 deg
V Magnitude 21.95 mag
Solar Elongation -70.01 deg
Galactic Latitude 10.82 deg
Rate 0.448 deg/day
Direction 95.976 deg

More info »