AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001UN12 ∴ Summary
Contact »
(194271) 2001UN12  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.27652 1.348e-08 au
e 0.07387 4.956e-08
i 6.216 5.354e-06 deg
Ω 257.394 5.863e-05 deg
ω 168.911 7.719e-05 deg
M 308.76 4.843e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1084 au
Aphelion 2.4447 au
Asc. node-Earth separation 1.42466 au
Desc. node-Earth separation 1.12569 au
Earth MOID 1.12179 au
Orbital period 1254.6 days
Date of orbit computation  Oct 31 06:59
Observational summary
Optical observations (Discarded) 413 (2)
Radar observations (Discarded) 0 (0)
Arc length 6212.02 days
Unobserved 97 days

More info »
Ephemeris at epoch 58505 MJD
Right Ascension 12.8676 deg
Declination 9.34615 deg
V Magnitude 21.18 mag
Solar Elongation -74.1 deg
Galactic Latitude -53.53 deg
Rate 0.411 deg/day
Direction 73.712 deg

More info »





This Web Site has been visited 173267 times since

and this Page has been visited 58 times since 2011/11/04