Statements (34)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:astronomer
|
| gptkbp:associatedWith |
young stellar objects
|
| gptkbp:cataloguedIn |
HH objects
|
| gptkbp:category |
gptkb:Titan
gptkb:planetary_nebula |
| gptkbp:composedOf |
ionized gas
|
| gptkbp:discoveredBy |
gptkb:George_Herbig
gptkb:Guillermo_Haro |
| gptkbp:distanceFromEarth |
hundreds to thousands of light-years
|
| gptkbp:emits |
infrared radiation
visible light |
| gptkbp:example |
gptkb:HH_1
gptkb:HH_2 gptkb:HH_34 gptkb:HH_46/47 |
| gptkbp:firstObserved |
1940s
|
| gptkbp:foundIn |
star-forming regions
|
| gptkbp:lifespan |
a few thousand years
|
| gptkbp:namedAfter |
gptkb:George_Herbig
gptkb:Guillermo_Haro |
| gptkbp:observedBy |
gptkb:Orion_Nebula
gptkb:Rho_Ophiuchi_cloud_complex gptkb:Taurus_Molecular_Cloud optical telescopes infrared telescopes |
| gptkbp:processor |
shock waves
stellar outflows |
| gptkbp:relatedTo |
jets
protostars |
| gptkbp:speed |
hundreds of kilometers per second
|
| gptkbp:bfsParent |
gptkb:M78
gptkb:Carina_Nebula_region |
| gptkbp:bfsLayer |
6
|
| https://www.w3.org/2000/01/rdf-schema#label |
Herbig-Haro objects
|