Dusty-Gas Cometary Atmosphere Database
(Version 1.beta)


General
Heliocentric distance rh
Nucleus
Radius of the nucleus Rn [m]
Mass of the nucleus Mn [kg]
Gas environment
Production rate Qg [1/s]
Surface temperature Tn [K]
Night-to-day side activity an [-]
Type of gas production cosα(zsun), α
Dust environment
grain's radius ad [m]
specific density ϱd [kg/m3]
Points of interest
ASCII file or ''text area'' with
number of points (in first line) and
coordinates of points (x and r in meters)
separated by space (one point per line).
Example:
2          
2.0e+3 3.0e+3
4.0e+3 5.0e+3

Submit the form

Front page

Physical model

In case of issues or questions, please contact: vladimir.zakharov@obspm.fr