progenitorStarMass
P132321
predicate
Indicates the mass of the original star from which another object (such as a remnant or system) is formed.
Observed surface forms (2)
- hasEstimatedInitialMass ×1
- hasEstimatedInitialMassOfRedSupergiants ×1
Sample triples (4)
| Subject | Object |
|---|---|
| Messier 57 | about 1.2 solar masses ⓘ |
| Ring Nebula | about 1.2 solar masses ⓘ |
|
openCluster Stephenson 2
surface form:
Stephenson 2
|
about 10–20 solar masses via predicate surface "hasEstimatedInitialMassOfRedSupergiants" ⓘ |
|
redSupergiant Stephenson 2-18
surface form:
Stephenson 2-18
|
tens of solar masses via predicate surface "hasEstimatedInitialMass" ⓘ |