ER Aquarii

Summary

ER Aquarii is a long-period variable star^[1].

Key Facts

• ER Aquarii's instance of is recorded as long-period variable star^[2].
• ER Aquarii's constellation is recorded as Aquarius^[3].
• ER Aquarii's spectral class is recorded as M3III^[4].
• ER Aquarii's catalog code is recorded as AAVSO 2300-22^[5].
• ER Aquarii's catalog code is recorded as CD-23 17733^[6].
• ER Aquarii's catalog code is recorded as CPD-23 8269^[7].
• ER Aquarii's catalog code is recorded as GSC 06400-00322^[8].
• ER Aquarii's catalog code is recorded as HD 218074^[9].
• ER Aquarii's catalog code is recorded as HIC 114017^[10].
• ER Aquarii's catalog code is recorded as HIP 114017^[11].
• ER Aquarii's catalog code is recorded as IRC -20627^[12].
• ER Aquarii's catalog code is recorded as PPM 274581^[13].
• ER Aquarii's catalog code is recorded as RAFGL 3019^[14].
• ER Aquarii's catalog code is recorded as SAO 191638^[15].
• ER Aquarii's catalog code is recorded as SKY# 43824^[16].
• ER Aquarii's catalog code is recorded as TYC 6400-322-1^[17].
• ER Aquarii's catalog code is recorded as YZ 112 15528^[18].
• ER Aquarii's catalog code is recorded as 2MASS J23052553-2229126^[19].
• ER Aquarii's catalog code is recorded as Gaia DR2 2384580759161180928^[20].
• ER Aquarii's catalog code is recorded as ER Aqr^[21].
• ER Aquarii's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.30'}^[22].
• ER Aquarii's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.03'}^[23].
• ER Aquarii's apparent magnitude is recorded as {'unit': '1', 'amount': '+3.50'}^[24].
• ER Aquarii's apparent magnitude is recorded as {'unit': '1', 'amount': '+2.31'}^[25].
• ER Aquarii's apparent magnitude is recorded as {'unit': '1', 'amount': '+2.53'}^[26].

Body

Designation and Status

ER Aquarii's instance of is recorded as long-period variable star^[2].

History and Context

Catalog codes include AAVSO 2300-22^[5], CD-23 17733^[6], CPD-23 8269^[7], GSC 06400-00322^[8], HD 218074^[9], and HIC 114017^[10].