AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007LM31 ∴ Summary
Contact »
(304781) 2007LM31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34942 1.271e-08 au
e 0.243282 4.353e-08
i 5.25 6.043e-06 deg
Ω 59.319 5.84e-05 deg
ω 229.22 6.02e-05 deg
M 212.309 1.46e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7779 au
Aphelion 2.921 au
Asc. node-Earth separation 1.64054 au
Desc. node-Earth separation 0.89546 au
Earth MOID 0.76679 au
Orbital period 1315.35 days
Date of orbit computation  apr 23 20:54
Observational summary
Optical observations (Discarded) 389 (7)
Radar observations (Discarded) 0 (0)
Arc length 7644.01 days
Unobserved 70 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 115.903 deg
Declination 26.3844 deg
V Magnitude 22.85 mag
Solar Elongation -78.23 deg
Galactic Latitude 22.49 deg
Rate 0.226 deg/day
Direction 104.984 deg

More info »