AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998QK16 ∴ Summary
Contact »
(23786) 1998QK16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64105 1.174e-08 au
e 0.176354 3.226e-08
i 12.811 3.675e-06 deg
Ω 305.233 1.847e-05 deg
ω 26.84 2.229e-05 deg
M 344.921 1.41e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1753 au
Aphelion 3.1068 au
Asc. node-Earth separation 1.19572 au
Desc. node-Earth separation 2.05282 au
Earth MOID 1.171 au
Orbital period 1567.7 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 2106 (202)
Radar observations (Discarded) 0 (0)
Arc length 10996.5 days
Unobserved 269 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 338.361 deg
Declination -6.8745 deg
V Magnitude 19.11 mag
Solar Elongation 51.69 deg
Galactic Latitude -51.52 deg
Rate 0.489 deg/day
Direction 60.576 deg

More info »