Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:planetary_nebula
|
| gptkbp:alsoKnownAs |
gptkb:Helix_Nebula
|
| gptkbp:angularSize |
25 arcminutes
|
| gptkbp:apparentMagnitude |
7.6
|
| gptkbp:catalogueNumber |
gptkb:Caldwell_63
|
| gptkbp:centralStarType |
white dwarf
|
| gptkbp:declination |
−20° 50′ 13.6″
|
| gptkbp:diameter |
about 2.5 light-years
|
| gptkbp:discoveredBy |
gptkb:Karl_Ludwig_Harding
|
| gptkbp:discoveredIn |
1824
|
| gptkbp:distanceFromEarth |
about 650 light-years
|
| gptkbp:epoch |
gptkb:J2000
|
| https://www.w3.org/2000/01/rdf-schema#label |
NGC 7293
|
| gptkbp:locatedIn |
gptkb:constellation_Aquarius
|
| gptkbp:nickname |
gptkb:Eye_of_God
|
| gptkbp:partOf |
gptkb:Milky_Way
|
| gptkbp:photo |
gptkb:Hubble_Space_Telescope
|
| gptkbp:rightAscension |
22h 29m 38.55s
|
| gptkbp:visibleToNakedEye |
yes
|
| gptkbp:bfsParent |
gptkb:constellation_Aquarius
gptkb:NGC_Catalogue gptkb:New_General_Catalogue |
| gptkbp:bfsLayer |
6
|