AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011GM31 ∴ Summary
Contact »
(530419) 2011GM31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59327 4.091e-08 au
e 0.249944 1.18e-07
i 4.488 8.533e-06 deg
Ω 42.984 0.0001506 deg
ω 98.982 0.0001596 deg
M 78.704 2.512e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9451 au
Aphelion 3.2414 au
Asc. node-Earth separation 1.53977 au
Desc. node-Earth separation 1.33134 au
Earth MOID 0.96429 au
Orbital period 1525.35 days
Date of orbit computation  feb 22 03:42
Observational summary
Optical observations (Discarded) 139 (0)
Radar observations (Discarded) 0 (0)
Arc length 6243.04 days
Unobserved 507 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 273.494 deg
Declination -26.3306 deg
V Magnitude 22.87 mag
Solar Elongation 115.93 deg
Galactic Latitude -4.15 deg
Rate 0.05 deg/day
Direction 133.015 deg

More info »