Template:Infobox nebula/doc

Parameters

 * type - the general type of nebula; default: "nebula"; supported types: "nebula" · "dark" · "diffuse" · "emission" · "reflection" · "planetary" · "protoplanetary" · "plerion" · "interstellar cloud" · "high velocity cloud" · "intermediate velocity cloud" · "low velocity cloud" · "supershell" · "molecular cloud" · "infrared cirrus" · "Bok globule" · "giant molecular cloud" · "molecular cloud complex" · "supernova remnant"
 * type2 (optional) - if the type is unsupported, place it here; can also be used to specify an alternate type
 * name – the name of the nebula.
 * image (optional) – an image, specified in the form  without specifying " " and without the  brackets
 * ie.)
 * caption (optional) – a caption for the image
 * credit (optional) – a credit for the image
 * subtype (optional) - the subtype of this type of nebula; can also be used to specify an alternate type
 * class (optional) - the class of the subtype of nebula
 * epoch – the epoch when the coordinate measurements were taken
 * NOTE This parameter requires that ,   ,   all be set
 * ra – the right ascension of the nebula; please use RA or Deg2HMS filling in hours, minutes, seconds
 * NOTE This parameter requires that ,   ,   all be set
 * dec – the declination of the nebula; please use DEC filling in degrees, minutes, seconds
 * NOTE This parameter requires that ,   ,   all be set
 * dist_ly – the distance of the nebula, in light years
 * NOTE This parameter is incompatible with
 * dist_pc – the distance of the nebula, in parsecs
 * NOTE This parameter is incompatible with
 * dist_z - the distance of the nebula, in dimensionless redshift
 * NOTE This parameter is incompatible with  and
 * appmag_v (optional) – the apparent magnitude of the nebula
 * appdia (optional) - the apparent diameter of the nebula, in degrees,minutes,seconds,milliseconds of arc
 * size_v – the apparent dimensions of the nebula
 * constellation – the constellation containing the nebula. Should be wikilinked.
 * radius_ly (optional) – the radius of the nebula, in light years
 * radius_pc (optional) – the radius of the nebula, in parsecs
 * dimensions (optional) - the real dimensions of the nebula if the radius isn't sufficient to describe it
 * absmag_v (optional) – the absolute magnitude of the nebula
 * notes (optional) - notes
 * names (optional) – any other names, catalogue designations, etc.