Statements (25)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:galaxy
|
| gptkbp:contains |
gptkb:M81
gptkb:M82 gptkb:NGC_3077 gptkb:NGC_2976 |
| gptkbp:diameter |
approximately 100,000 light-years
|
| gptkbp:discovered_by |
gptkb:William_Herschel
|
| gptkbp:distance_from_earth |
approximately 12 million light-years
|
| gptkbp:has_member |
gptkb:M81
gptkb:M82 gptkb:NGC_3077 gptkb:NGC_2976 |
| https://www.w3.org/2000/01/rdf-schema#label |
M81 Group
|
| gptkbp:located_in |
Ursa Major constellation
|
| gptkbp:mass |
approximately 10^12 solar masses
|
| gptkbp:notable_feature |
M81 is a spiral galaxy
M82 is a starburst galaxy NGC 3077 is an irregular galaxy |
| gptkbp:part_of |
gptkb:Local_Supercluster
|
| gptkbp:redshift |
0.0023
0.0035 |
| gptkbp:type |
interacting galaxies
|
| gptkbp:bfsParent |
gptkb:M81
gptkb:M82 |
| gptkbp:bfsLayer |
5
|