Barnard 1
E476467
Barnard 1 is a dense, star-forming dark cloud within the Perseus molecular cloud complex, known as a site of low-mass stellar and protostellar formation.
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
dark nebula
ⓘ
molecular cloud core ⓘ star-forming region ⓘ |
| cataloguedIn | Barnard Catalogue of Dark Markings in the Sky NERFINISHED ⓘ |
| contains |
Herbig–Haro objects
NERFINISHED
ⓘ
dense cores ⓘ embedded young stellar objects ⓘ filamentary structures ⓘ molecular outflows ⓘ |
| distanceFromEarth |
about 300 light-years
ⓘ
about 90 parsecs ⓘ |
| hasAgeCharacteristic | contains very young stellar objects ⓘ |
| hasAlternativeName |
B1
ⓘ
Barnard B1 NERFINISHED ⓘ |
| hasDustComponent | interstellar dust ⓘ |
| hasEnvironment | low-mass star-forming environment ⓘ |
| hasGasComponent |
carbon monoxide
ⓘ
molecular hydrogen ⓘ |
| hasObservationFacility |
observed by IRAM telescopes
ⓘ
observed by JCMT ⓘ observed by Spitzer Space Telescope ⓘ |
| hasPhysicalProperty |
cold temperature
ⓘ
high dust extinction ⓘ high gas density ⓘ |
| hasResearchUse |
laboratory for studying dense core chemistry
ⓘ
laboratory for studying early stages of star formation ⓘ laboratory for studying protostellar evolution ⓘ |
| hasStarFormation |
Class 0 protostars
ⓘ
Class I protostars ⓘ pre-main-sequence stars ⓘ protostellar objects ⓘ |
| hasStarFormationActivity | ongoing ⓘ |
| hasStarFormationType | low-mass star formation ⓘ |
| isPartOf | Perseus star-forming complex NERFINISHED ⓘ |
| isTypeOfRegion | low-mass star-forming dark cloud ⓘ |
| locatedIn |
Gould Belt
NERFINISHED
ⓘ
Milky Way ⓘ |
| locatedInConstellation | Perseus NERFINISHED ⓘ |
| namedAfter | Edward Emerson Barnard NERFINISHED ⓘ |
| observedIn |
infrared wavelengths
ⓘ
millimeter wavelengths ⓘ submillimeter wavelengths ⓘ |
| partOf | Perseus molecular cloud complex NERFINISHED ⓘ |
| tracedByMolecule |
CO
ⓘ
CS ⓘ HCO+ NERFINISHED ⓘ N2H+ ⓘ NH3 ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.