AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011DM4 ∴ Summary
Contact »
2011DM4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.19185 5.077e-08 au
e 0.225877 7.86e-08
i 26.454 1.089e-05 deg
Ω 338.559 1.474e-05 deg
ω 125.372 3.432e-05 deg
M 142.014 2.172e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4709 au
Aphelion 3.9128 au
Asc. node-Earth separation 2.47581 au
Desc. node-Earth separation 1.68864 au
Earth MOID 1.56646 au
Orbital period 2082.88 days
Date of orbit computation  apr 24 01:43
Observational summary
Optical observations (Discarded) 217 (1)
Radar observations (Discarded) 0 (0)
Arc length 6762.85 days
Unobserved 759 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 282.136 deg
Declination -53.0412 deg
V Magnitude 22.26 mag
Solar Elongation 112.79 deg
Galactic Latitude -20.95 deg
Rate 0.099 deg/day
Direction 176.476 deg

More info »