Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:dwarf_spheroidal_galaxy
|
| gptkbp:alsoKnownAs |
gptkb:NGC_6822
IC 4895 |
| gptkbp:angularSize |
15.5′ × 13.5′
|
| gptkbp:apparentMagnitude |
9.3
|
| gptkbp:catalogueNumber |
gptkb:NGC_6822
IC 4895 PGC 63616 |
| gptkbp:contains |
Hubble VII (globular cluster)
Hubble X (H II region) |
| gptkbp:declination |
-14° 48′ 12″
|
| gptkbp:discoveredBy |
gptkb:Edward_Emerson_Barnard
|
| gptkbp:discoveredIn |
1884
|
| gptkbp:distanceFromEarth |
1.6 million light-years
|
| gptkbp:hasCepheidVariables |
yes
|
| gptkbp:hasSupernovaRemnants |
yes
|
| gptkbp:locatedIn |
gptkb:constellation_Sagittarius
|
| gptkbp:luminosity |
low
|
| gptkbp:memberOf |
gptkb:Local_Group
|
| gptkbp:metallicity |
low
|
| gptkbp:morphologicalType |
IB(s)m
|
| gptkbp:notableFor |
first galaxy outside Milky Way discovered by an American astronomer
|
| gptkbp:radialVelocity |
-57 km/s
|
| gptkbp:redshift |
-0.000470
|
| gptkbp:rightAscension |
19h 44m 57.7s
|
| gptkbp:starFormation |
active
|
| gptkbp:bfsParent |
gptkb:NGC_6822
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Barnard's Galaxy
|