Statements (46)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:galaxy
|
| gptkbp:apparent_magnitude |
10.5
|
| gptkbp:brightness_profile |
exponential profile
|
| gptkbp:contains_star |
approximately 1.5 solar masses per year
|
| gptkbp:diameter |
approximately 50,000 light-years
|
| gptkbp:discovered_by |
gptkb:John_Herschel
|
| gptkbp:discovery_year |
1834
|
| gptkbp:distance_from_earth |
approximately 60 million light-years
|
| gptkbp:exhibition |
gptkb:NGC_1448
|
| gptkbp:galaxy_morphology |
barred spiral
|
| gptkbp:has_spectral_type |
SAB(rs)bc
|
| gptkbp:has_supernova |
has hosted supernovae
|
| https://www.w3.org/2000/01/rdf-schema#label |
galaxy NGC 1448
|
| gptkbp:hubble_classification |
SBc
|
| gptkbp:interacts_with |
NGC 1448 is interacting with NGC 1448 A
|
| gptkbp:lighting |
high surface brightness
|
| gptkbp:located_in |
constellation Eridanus
|
| gptkbp:mass |
approximately 10 billion solar masses
contains supernova remnants contains older stars contains star clusters contains young stars |
| gptkbp:members |
gptkb:NGC_1448_group
|
| gptkbp:metallicity |
solar metallicity
|
| gptkbp:notable_feature |
gptkb:active_galactic_nucleus
star formation regions bar structure |
| gptkbp:notable_for |
observed by amateur astronomers
analyzed for dark matter content examined for galaxy evolution studies imaged in astrophotography studied in galaxy formation research used as a reference in cosmology |
| gptkbp:previous_name |
gptkb:ESO_566-G_020
gptkb:MCG_-03-04-022 gptkb:PGC_13763 |
| gptkbp:redshift |
0.0043
|
| gptkbp:research |
Hubble Space Telescope images
Chandra X-ray Observatory data observed in various surveys 2 MASS data GALEX data Sloan Digital Sky Survey data |
| gptkbp:type |
barred spiral galaxy
|
| gptkbp:bfsParent |
gptkb:SN_2001ig
|
| gptkbp:bfsLayer |
5
|