This plan is Wien, spacecraft mission came into orbit of Mars and fight in this range is about September 21, 2014 and will take time to collect the data by khotronop Mars is approximately 1 year.
The planned mission spacecraft will go into orbit, the Convention of Mars in about a day, September 21, 2557, and will take time to collect the data to orbit Mars for a period of one year.
According to the plan the mission spacecraft Maven will travel into the orbit of Mars in the estimated date of 21 September 2557. And it takes the data collection by orbital around Mars for a period of about 1 years.