59*01`42,6"N

17*25`23,6"Ö

http://www.hitta.se/LargeMap.aspx?var=irsta+g%e5rd+m%f6lnbo

RT90:
X: 6546310, Y: 1592980
WGS84:
Lat N 59° 1′ 41″ Lon E 17° 25′ 27″
Decimal:
59.0282, 17.4243