Properties (42)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
star
|
| gptkbp:age |
approximately 10 million years
|
| gptkbp:associatedWith |
none known
|
| gptkbp:climate |
approximately 3,200 K
|
| gptkbp:culturalSignificance |
featured in various astronomical studies
|
| gptkbp:diameter |
approximately 1,650 times that of the Sun
|
| gptkbp:endsAt |
will eventually become a supernova
|
| gptkbp:exhibits |
HR 8771
HD 210745 HIP 109620 SAO 12800 |
| gptkbp:focusArea |
0.00020 arcseconds
|
| gptkbp:geographicalFeature |
(l=100.0°,_b=+5.0°)
|
| gptkbp:h |
+2.00
|
| gptkbp:hasGoals |
-0.10 mas/yr
+0.10_mas/yr |
| gptkbp:hasRecognition |
3.63
-7.15 |
| gptkbp:hasTheme |
high mass loss rate
|
| gptkbp:hasVariants |
+58° 47' 24''
|
| gptkbp:historicalSignificance |
noted for its color and brightness
|
| https://www.w3.org/2000/01/rdf-schema#label |
Mu Cephei
|
| gptkbp:inheritsFrom |
supergiant
|
| gptkbp:isFiledIn |
+2.00
|
| gptkbp:legalStatus |
21h 43m 38.4s
|
| gptkbp:length |
approximately 5,000 light years
|
| gptkbp:lighting |
not applicable
very bright approximately 380,000 times that of the Sun |
| gptkbp:location |
northern hemisphere
|
| gptkbp:notableFeature |
deep red color
|
| gptkbp:previouslyKnownAs |
gptkb:Herschel's_Garnet_Star
|
| gptkbp:releaseYear |
1783
|
| gptkbp:tastingNotes |
often used as a reference star
|
| gptkbp:type |
red supergiant
not a variable star M2_Iab |
| gptkbp:visibility |
naked eye
|
| gptkbp:vision |
gptkb:Cepheus
strong stellar wind |
| gptkbp:visitedBy |
William Herschel
|
| gptkbp:weight |
approximately 20 times that of the Sun
|