AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007XK21 ∴ Summary
Contact »
(341797) 2007XK21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12937 3.035e-08 au
e 0.119282 6.911e-08
i 8.643 6.177e-06 deg
Ω 268.469 4.924e-05 deg
ω 112.474 5.693e-05 deg
M 21.634 2.971e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7561 au
Aphelion 3.5026 au
Asc. node-Earth separation 2.21584 au
Desc. node-Earth separation 1.96737 au
Earth MOID 1.77441 au
Orbital period 2022.01 days
Date of orbit computation  feb 22 03:02
Observational summary
Optical observations (Discarded) 374 (0)
Radar observations (Discarded) 0 (0)
Arc length 8066.02 days
Unobserved 156 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 43.0678 deg
Declination 20.4422 deg
V Magnitude 21.19 mag
Solar Elongation -17.97 deg
Galactic Latitude -34.16 deg
Rate 0.414 deg/day
Direction 76.438 deg

More info »