AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001MU9 ∴ Summary
Contact »
(51781) 2001MU9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5758 9.527e-09 au
e 0.138412 5.736e-08
i 14.447 4.912e-06 deg
Ω 320.14 1.493e-05 deg
ω 21.303 1.954e-05 deg
M 143.668 1.241e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2193 au
Aphelion 2.9323 au
Asc. node-Earth separation 1.22495 au
Desc. node-Earth separation 1.91431 au
Earth MOID 1.21475 au
Orbital period 1509.97 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 2009 (6)
Radar observations (Discarded) 0 (0)
Arc length 9204.24 days
Unobserved 56 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 120.331 deg
Declination 21.0134 deg
V Magnitude 20.31 mag
Solar Elongation -82.21 deg
Galactic Latitude 24.39 deg
Rate 0.223 deg/day
Direction 114.431 deg

More info »