AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001UD137 ∴ Summary
Contact »
(146663) 2001UD137  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77416 1.62e-08 au
e 0.081255 4.324e-08
i 3.767 5.109e-06 deg
Ω 298.151 7.347e-05 deg
ω 90.677 8.155e-05 deg
M 314.988 3.566e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5487 au
Aphelion 2.9996 au
Asc. node-Earth separation 1.74231 au
Desc. node-Earth separation 1.77009 au
Earth MOID 1.55703 au
Orbital period 1687.7 days
Date of orbit computation  apr 23 20:19
Observational summary
Optical observations (Discarded) 549 (6)
Radar observations (Discarded) 0 (0)
Arc length 8881.09 days
Unobserved 721 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 355.99 deg
Declination 0.52375 deg
V Magnitude 21.58 mag
Solar Elongation 38.47 deg
Galactic Latitude -57.94 deg
Rate 0.42 deg/day
Direction 64.752 deg

More info »