AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009UM40 ∴ Summary
Contact »
(414593) 2009UM40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77157 3.37e-08 au
e 0.036512 9.239e-08
i 4.868 1.015e-05 deg
Ω 187.906 8.065e-05 deg
ω 201.821 0.000143 deg
M 25.688 0.0001191 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6704 au
Aphelion 2.8728 au
Asc. node-Earth separation 1.86678 au
Desc. node-Earth separation 1.67658 au
Earth MOID 1.67485 au
Orbital period 1685.34 days
Date of orbit computation  apr 23 21:18
Observational summary
Optical observations (Discarded) 173 (1)
Radar observations (Discarded) 0 (0)
Arc length 10333.9 days
Unobserved 165 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 54.1974 deg
Declination 16.3111 deg
V Magnitude 22.78 mag
Solar Elongation -20.08 deg
Galactic Latitude -30.88 deg
Rate 0.422 deg/day
Direction 77.122 deg

More info »