AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998QT15 ∴ Summary
Contact »
(129655) 1998QT15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58104 8.57e-09 au
e 0.209884 4.711e-08
i 9.754 2.942e-06 deg
Ω 305.93 2.516e-05 deg
ω 75.574 2.776e-05 deg
M 42.103 8.499e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0393 au
Aphelion 3.1228 au
Asc. node-Earth separation 1.32945 au
Desc. node-Earth separation 1.61957 au
Earth MOID 1.06731 au
Orbital period 1514.57 days
Date of orbit computation  feb 22 02:17
Observational summary
Optical observations (Discarded) 2240 (243)
Radar observations (Discarded) 0 (0)
Arc length 9294.87 days
Unobserved 77 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 69.1224 deg
Declination 26.7269 deg
V Magnitude 20.17 mag
Solar Elongation -43.45 deg
Galactic Latitude -13.67 deg
Rate 0.479 deg/day
Direction 87.088 deg

More info »