AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998QY104 ∴ Summary
Contact »
(129667) 1998QY104  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78982 1.677e-08 au
e 0.20863 4.526e-08
i 12.472 5.788e-06 deg
Ω 21.405 2.113e-05 deg
ω 286.31 2.469e-05 deg
M 204.442 1.458e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2078 au
Aphelion 3.3719 au
Asc. node-Earth separation 1.52407 au
Desc. node-Earth separation 1.83235 au
Earth MOID 1.23263 au
Orbital period 1702.02 days
Date of orbit computation  feb 22 02:17
Observational summary
Optical observations (Discarded) 886 (1)
Radar observations (Discarded) 0 (0)
Arc length 9289.26 days
Unobserved 81 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 136.239 deg
Declination 28.1668 deg
V Magnitude 20.91 mag
Solar Elongation -97.3 deg
Galactic Latitude 40.31 deg
Rate 0.124 deg/day
Direction 142.59 deg

More info »