| returns distance (arc minutes) between two points (ra1,dec1) and (ra2,dec2) |
| ra1, dec1, ra2, dec2 are in degrees select top 10 objid, dbo.fDistanceArcMinEq(185,0,ra,dec) from PhotoObj |
| name | type | length | inout | pnum |
| @ra1 | float | 8 | input | 1 |
| @dec1 | float | 8 | input | 2 |
| @ra2 | float | 8 | input | 3 |
| @dec2 | float | 8 | input | 4 |
| float | 8 | output | 0 |