AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005UN21 ∴ Summary
Contact »
(509077) 2005UN21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36392 2.5e-08 au
e 0.087503 1.205e-07
i 6.13 1.442e-05 deg
Ω 230.357 0.0001207 deg
ω 198.449 0.0001684 deg
M 357.471 0.0001153 deg

More info »
Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1571 au
Aphelion 2.5708 au
Asc. node-Earth separation 1.54812 au
Desc. node-Earth separation 1.1771 au
Earth MOID 1.17208 au
Orbital period 1327.54 days
Date of orbit computation  apr 23 21:38
Observational summary
Optical observations (Discarded) 81 (1)
Radar observations (Discarded) 0 (0)
Arc length 6572.15 days
Unobserved 200 days

More info »
Ephemeris at epoch 60440 MJD
Right Ascension 68.0765 deg
Declination 19.8466 deg
V Magnitude 23.43 mag
Solar Elongation -20.03 deg
Galactic Latitude -18.83 deg
Rate 0.52 deg/day
Direction 83.512 deg

More info »