AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998QK27 ∴ Summary
Contact »
(100981) 1998QK27  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40074 1.003e-08 au
e 0.171078 3.945e-08
i 2.004 4.271e-06 deg
Ω 308.72 0.0001528 deg
ω 5.579 0.0001534 deg
M 322.025 1.855e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.99 au
Aphelion 2.8115 au
Asc. node-Earth separation 0.9766 au
Desc. node-Earth separation 1.82436 au
Earth MOID 0.97593 au
Orbital period 1358.68 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 671 (2)
Radar observations (Discarded) 0 (0)
Arc length 9486.07 days
Unobserved 365 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 290.824 deg
Declination -23.5922 deg
V Magnitude 20.89 mag
Solar Elongation 79.44 deg
Galactic Latitude -17.19 deg
Rate 0.423 deg/day
Direction 81.859 deg

More info »