AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009UM140 ∴ Summary
Contact »
(369378) 2009UM140  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1816 4.384e-08 au
e 0.133863 7.228e-08
i 10.155 8.19e-06 deg
Ω 218.67 3.659e-05 deg
ω 1.73 4.568e-05 deg
M 34.229 2.715e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7557 au
Aphelion 3.6075 au
Asc. node-Earth separation 1.74874 au
Desc. node-Earth separation 2.61549 au
Earth MOID 1.74786 au
Orbital period 2072.85 days
Date of orbit computation  feb 22 03:08
Observational summary
Optical observations (Discarded) 199 (1)
Radar observations (Discarded) 0 (0)
Arc length 9335.06 days
Unobserved 341 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 284.434 deg
Declination -15.3754 deg
V Magnitude 21.71 mag
Solar Elongation 83.5 deg
Galactic Latitude -8.31 deg
Rate 0.253 deg/day
Direction 69.909 deg

More info »