AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007UM138 ∴ Summary
Contact »
(444827) 2007UM138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54552 3.824e-08 au
e 0.203304 2.892e-07
i 5.103 1.164e-05 deg
Ω 355.715 8.593e-05 deg
ω 54.161 0.0001086 deg
M 16.598 6.487e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.028 au
Aphelion 3.063 au
Asc. node-Earth separation 1.1766 au
Desc. node-Earth separation 1.77538 au
Earth MOID 1.04331 au
Orbital period 1483.42 days
Date of orbit computation  feb 22 03:24
Observational summary
Optical observations (Discarded) 460 (2)
Radar observations (Discarded) 0 (0)
Arc length 5929.72 days
Unobserved 74 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 50.0977 deg
Declination 22.4575 deg
V Magnitude 21.69 mag
Solar Elongation -46.2 deg
Galactic Latitude -28.73 deg
Rate 0.531 deg/day
Direction 75.879 deg

More info »