Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:galaxy
|
| gptkbp:bfsLayer |
4
|
| gptkbp:bfsParent |
gptkb:Hercules_constellation
gptkb:Virgo gptkb:The_Coma_Cluster gptkb:Virgo_Supercluster |
| gptkbp:apparent_magnitude |
13.5
|
| gptkbp:body_style |
gptkb:physicist
|
| gptkbp:contains |
gptkb:NGC_4994
ongoing star formation |
| gptkbp:declination |
-20° 34' 00"
|
| gptkbp:depicted_in |
with amateur telescopes
|
| gptkbp:diameter |
approximately 100,000 light-years
|
| gptkbp:discovered_by |
gptkb:John_Herschel
|
| gptkbp:distance |
approximately 60 million light-years
|
| gptkbp:has_color |
B-V = 0.7
|
| gptkbp:has_feature |
S Bc
|
| gptkbp:has_luminosity |
observed supernova SN 1999em
|
| https://www.w3.org/2000/01/rdf-schema#label |
NGC 4995
|
| gptkbp:is_part_of |
gptkb:Local_Supercluster
|
| gptkbp:lighting |
low surface brightness
|
| gptkbp:located_in |
gptkb:Virgo_constellation
|
| gptkbp:notable_models |
S Bc
|
| gptkbp:part_of |
gptkb:Virgo_Cluster
|
| gptkbp:redshift |
0.0045
|
| gptkbp:right_ascension |
13h 09m 36.0s
13h 09m 36s |
| gptkbp:type |
gptkb:galaxy
|
| gptkbp:year_created |
1834
|