AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012QK17 ∴ Summary
Contact »
(550581) 2012QK17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56823 3.453e-08 au
e 0.20414 1.276e-07
i 27.058 1.456e-05 deg
Ω 315.442 1.338e-05 deg
ω 71.531 5.918e-05 deg
M 277.82 5.722e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.044 au
Aphelion 3.0925 au
Asc. node-Earth separation 1.29792 au
Desc. node-Earth separation 1.64603 au
Earth MOID 1.17211 au
Orbital period 1503.32 days
Date of orbit computation  feb 22 03:46
Observational summary
Optical observations (Discarded) 478 (4)
Radar observations (Discarded) 0 (0)
Arc length 4297.05 days
Unobserved 777 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 318.267 deg
Declination -29.6031 deg
V Magnitude 21.33 mag
Solar Elongation 77.69 deg
Galactic Latitude -42.35 deg
Rate 0.298 deg/day
Direction 66.148 deg

More info »