NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011MD ∴ Summary
Contact »
2011MD  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.05631 1.126e-06 au
e 0.037042 1.595e-07
i 2.446 2.817e-06 deg
Ω 271.593 1.148e-05 deg
ω 5.995 0.0001348 deg
M 259.975 0.001876 deg

More info »
Non-gravitational parameters
Value 1-σ variation Units
A1 7.446e-11 2.441e-11 au/day2
A2 -2.262e-12 3.049e-12 au/day2
Other useful info
Absolute Magnitude (H)    28.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0172 au
Aphelion distance 1.0954 au
Asc. node-Earth separation -0.00065 au
Desc. node-Earth separation 0.1116 au
Earth MOID 0.00065 au
Orbital period 396.536 days
Date of orbit computation   Mar 19 09:09

Observational summary
Optical observations (Discarded) 1556 (1028)
Radar observations (Discarded) 0 (0)
Arc length days
Unobserved days

More info »
Ephemeris
(Epoch MJD)
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

More info »