HD 556

Summary

HD 556 is a binary star^[1].

Key Facts

• HD 556's instance of is recorded as binary star^[2].
• HD 556's instance of is recorded as double star^[3].
• HD 556's instance of is recorded as star^[4].
• HD 556's constellation is recorded as Andromeda^[5].
• HD 556's spectral class is recorded as A4V^[6].
• HD 556's has part is recorded as V342 Andromedae^[7].
• HD 556's has part is recorded as Q74002869^[8].
• HD 556's catalog code is recorded as HD 556^[9].
• HD 556's catalog code is recorded as WDS J00100+4623AB^[10].
• HD 556's catalog code is recorded as CCDM J00101+4623AB^[11].
• HD 556's catalog code is recorded as IDS 00048+4550 AB^[12].
• HD 556's catalog code is recorded as ADS 119 AB^[13].
• HD 556's catalog code is recorded as HIP 817^[14].
• HD 556's catalog code is recorded as HIC 817^[15].
• HD 556's catalog code is recorded as SAO 36118^[16].
• HD 556's catalog code is recorded as GC 165^[17].
• HD 556's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.68'}^[18].
• HD 556's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-16.00'}^[19].
• HD 556's Google Knowledge Graph ID is recorded as /g/11jg8cyn18^[20].
• HD 556's SIMBAD ID is recorded as HD 556^[21].
• HD 556's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+2.513307027'}^[22].
• HD 556's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+46.390318487'}^[23].
• HD 556's epoch is recorded as J2000.0^[24].
• HD 556's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-14.43'}^[25].
• HD 556's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+11.81'}^[26].