Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:open_cluster
|
| gptkbp:age |
~13.06 billion years
|
| gptkbp:apparentMagnitude |
4.09
|
| gptkbp:cataloguedIn |
gptkb:Caldwell_catalogue
gptkb:NGC_catalogue |
| gptkbp:contains |
gptkb:X-ray_binaries
blue straggler stars millisecond pulsars |
| gptkbp:coreRadius |
0.5 arcmin
|
| gptkbp:declination |
−72° 04′ 52.6″
|
| gptkbp:diameter |
~60 light-years
|
| gptkbp:discoveredBy |
gptkb:Nicolas-Louis_de_Lacaille
|
| gptkbp:discoveredIn |
1751
|
| gptkbp:distanceFromEarth |
about 13,000 light-years
|
| gptkbp:galacticLatitude |
l = 305.89°, b = –44.89°
|
| gptkbp:hasViewOf |
gptkb:Southern_Hemisphere
|
| https://www.w3.org/2000/01/rdf-schema#label |
47 Tucanae
|
| gptkbp:locatedIn |
constellation Tucana
|
| gptkbp:mass |
~1 million solar masses
|
| gptkbp:metallicity |
[Fe/H] = –0.72
|
| gptkbp:notableFor |
second brightest globular cluster in the sky
|
| gptkbp:otherName |
gptkb:NGC_104
gptkb:Caldwell_106 |
| gptkbp:rating |
over 1 million
|
| gptkbp:rightAscension |
00h 24m 05.67s
|
| gptkbp:tidalRadius |
42.86 arcmin
|
| gptkbp:bfsParent |
gptkb:NGC_104
|
| gptkbp:bfsLayer |
5
|