Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:open_cluster
|
| gptkbp:alternativeName |
gptkb:Messier_28
|
| gptkbp:angularSize |
11.2 arcminutes
|
| gptkbp:apparentMagnitude |
7.66
-8.16 |
| gptkbp:catalogue |
gptkb:Messier_Catalogue
|
| gptkbp:constellation |
gptkb:Sagittarius
|
| gptkbp:coreRadius |
0.24 arcminutes
|
| gptkbp:declination |
-24° 52′ 11.4″
|
| gptkbp:discoveredBy |
gptkb:Charles_Messier
|
| gptkbp:discoveredIn |
July 27, 1764
|
| gptkbp:distanceFromEarth |
18,000 light-years
|
| gptkbp:epoch |
gptkb:J2000
|
| gptkbp:location |
gptkb:Milky_Way
|
| gptkbp:metallicity |
[Fe/H] = -1.32
|
| gptkbp:NGCNumber |
gptkb:NGC_6626
|
| gptkbp:notableFeature |
first globular cluster where a millisecond pulsar was discovered
|
| gptkbp:rating |
~500,000
|
| gptkbp:rightAscension |
18h 24m 32.89s
|
| gptkbp:tidalRadius |
8.37 arcminutes
|
| gptkbp:bfsParent |
gptkb:Walkden
|
| gptkbp:bfsLayer |
6
|
| https://www.w3.org/2000/01/rdf-schema#label |
M28
|