Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:galaxy
|
| gptkbp:alternativeName |
Arp 143
ESO 059- G 019 PGC 21039 |
| gptkbp:angularSize |
5.5′ × 4.9′
|
| gptkbp:apparentMagnitude |
11.2
|
| gptkbp:catalogue |
gptkb:New_General_Catalogue
|
| gptkbp:constellation |
gptkb:Volans
|
| gptkbp:declination |
-69° 31′ 51″
|
| gptkbp:discoveredBy |
gptkb:Sir_John_Herschel
|
| gptkbp:discoveredIn |
December 23, 1834
|
| gptkbp:distanceFromEarth |
~50 million light-years
|
| gptkbp:galaxyType |
intermediate spiral galaxy
|
| https://www.w3.org/2000/01/rdf-schema#label |
NGC 2442
|
| gptkbp:notableEvent |
hosted supernova SN 1999ga
hosted supernova SN 2015F |
| gptkbp:notableFeature |
asymmetric spiral arms
|
| gptkbp:redshift |
0.00489
|
| gptkbp:rightAscension |
07h 36m 23.8s
|
| gptkbp:bfsParent |
gptkb:Volans_constellation
|
| gptkbp:bfsLayer |
7
|