(Q730450)
Statements
NGC 457 (English)
Otevřená hvězdokupa NGC 457. Autor: Henryk Kowalewski (Czech)
1 reference
Collinder 12
Melotte 7
[KPS2012] MWSC 0114
7,920 light-year
1.6±0.13 kiloparsec
1.6 kiloparsec
2.0 kiloparsec
−0.46±0.1 milliarcsecond per year
−1.89±0.17 milliarcsecond per year
−2.08±0.42 milliarcsecond per year
−2.69±0.18 milliarcsecond per year
NGC 457
0 references
Identifiers
Sitelinks
Wikipedia(42 entries)
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