Awning sizes

jimmy0035

New to caravaning just in april. Caravan came with awning its a 470/4 Bailey Ranger year 2000.  I am wondering if any of you know the szie of awning I will require reading different forums i think it is a size 10 875/900cm. can anyone assist.  Our caravan
is sited and we got call this morning to say it has been removed and put under van but is bad due to storm we are going down on thurs night and would have like one to take down with us ,  Any help would be appreaciated