Current fully diluted MC is $280Mil as at posing (1.6Billion Shares @ 17.5c). Post successful launch the company has to raise at least $50 Mil in order to launch first 50 of the 200 satellites, this will be mid 2018.
I am assuming the company will do CR and issue another 200 to 250 mil share at say 20c - 25c range. By then the MC will be 370 to 500 Mil. In order to support that sort of MC the company's earnings should be at least $22 to $35Mil (PE ratio of 15)
On successful launching of first 50 the revenue may stand around $100 mil and MC $1.5 Billion or 80c per share.
Post successful launch of 3 daimonds and the launch of 2018, the share price will hang around the CR price and 2 times of CR price to reflecting the next phase of launch.
Hope this will help you to understand where the share price is heading.