AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017KN12 ∴ Summary
Contact »
(540000) 2017KN12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10859 3.984e-08 au
e 0.138907 7.966e-08
i 17.641 8.913e-06 deg
Ω 230.73 2.07e-05 deg
ω 32.057 3.37e-05 deg
M 78.581 2.946e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6768 au
Aphelion 3.5404 au
Asc. node-Earth separation 1.71731 au
Desc. node-Earth separation 2.46665 au
Earth MOID 1.67778 au
Orbital period 2001.9 days
Date of orbit computation  apr 23 21:45
Observational summary
Optical observations (Discarded) 219 (2)
Radar observations (Discarded) 0 (0)
Arc length 9352.12 days
Unobserved 291 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 6.59252 deg
Declination 14.026 deg
V Magnitude 21.97 mag
Solar Elongation 27.13 deg
Galactic Latitude -48.4 deg
Rate 0.355 deg/day
Direction 68.398 deg

More info »