| Marks: | C AVM AD RA DE D  | 
            constellation apparent visual magnitude apparent (angular) dimension in arc minutes right ascension in hours minutes.decimal seconds. Epoch is 2000. declination in degrees minutes. Epoch is 2000. distance in kilo-light-years.  | 
            Types: | 1 2 3 4 5 6 7 8 9 A B C  | 
            Open Cluster Globular Cluster Planetary Nebula Diffuse Nebula Spiral Galaxy Elliptical Galaxy Irregular Galaxy Lenticular (S0) Galaxy Supernova Remnant System of 4 stars or Asterism Milky Way Patch Binary star  |