Planetary nebula

7/08/2013

Posted on Updated on

NGC 6751

NGC-6751_thumb3

 

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Referentiation Matrix (Gnomonic projection = Matrix * Coords[x,y]):
           +0.000570337        +0.000356056           -0.669986
           -0.000354886        +0.000570246          -0.0582144
                     +0                  +0                  +1
Resolution …….. 2.419 arcsec/pix
Rotation ………. -148.087 deg
Focal …………. 630.93 mm
Pixel size …….. 7.40 um
Field of view ….. 1d 4′ 30.8″ x 48′ 23.1″
Image center …… RA: 19 05 56.404  Dec: -06 00 21.24
Image bounds:
   top-left ……. RA: 19 03 14.730  Dec: -06 03 49.41
   top-right …… RA: 19 06 55.025  Dec: -06 37 54.74
   bottom-left …. RA: 19 04 57.918  Dec: -05 22 47.36
   bottom-right … RA: 19 08 38.043  Dec: -05 56 50.11
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image

From nova.astrometry.net