What is the {G-type main-sequence star} with the {MIN(absolute magnitude)} whose {child astronomical body} is {2012 CP8}  ?
What star has the least amount of magnitude and has a child astronomical body of 2012 CP8?
select ?ent where { ?ent wdt:P31 wd:Q5864 . ?ent wdt:P1457 ?obj . ?ent wdt:P398 wd:Q13400719} ORDER BY ASC(?obj)LIMIT 5 
select ?ent where {
?ent <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q5864>.

?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?ent .
?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1457>.
?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj1.

?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?ent .
?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P398> .
?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q13400719> .

}
ORDER BY ASC(?obj1)
LIMIT 5
What is the star with the least amount of magnitude and a child astronomical body of 2012 CP8?