AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009UN15 ∴ Summary
Contact »
(490495) 2009UN15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04334 4.379e-08 au
e 0.115219 5.428e-08
i 12.923 1.28e-05 deg
Ω 28.381 3.158e-05 deg
ω 79.386 9.459e-05 deg
M 184.475 7.699e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6927 au
Aphelion 3.394 au
Asc. node-Earth separation 1.94603 au
Desc. node-Earth separation 2.06376 au
Earth MOID 1.74701 au
Orbital period 1939.21 days
Date of orbit computation  apr 23 21:34
Observational summary
Optical observations (Discarded) 132 (1)
Radar observations (Discarded) 0 (0)
Arc length 7622.14 days
Unobserved 786 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 319.15 deg
Declination -29.458 deg
V Magnitude 23.19 mag
Solar Elongation 82.62 deg
Galactic Latitude -43.07 deg
Rate 0.195 deg/day
Direction 88.875 deg

More info »