Y Serpentis

Summary

Y Serpentis is a long-period variable star^[1].

Key Facts

• Y Serpentis's instance of is recorded as long-period variable star^[2].
• Y Serpentis's constellation is recorded as Serpens^[3].
• Y Serpentis's spectral class is recorded as M4III^[4].
• Y Serpentis's catalog code is recorded as DO 3666^[5].
• Y Serpentis's catalog code is recorded as GCRV 8804^[6].
• Y Serpentis's catalog code is recorded as GSC 05005-00784^[7].
• Y Serpentis's catalog code is recorded as HD 135205^[8].
• Y Serpentis's catalog code is recorded as HIC 74558^[9].
• Y Serpentis's catalog code is recorded as HIP 74558^[10].
• Y Serpentis's catalog code is recorded as IRAS 15114-0142^[11].
• Y Serpentis's catalog code is recorded as IRC +00261^[12].
• Y Serpentis's catalog code is recorded as 2MASS J15140146-0153110^[13].
• Y Serpentis's catalog code is recorded as PPM 179513^[14].
• Y Serpentis's catalog code is recorded as SAO 140398^[15].
• Y Serpentis's catalog code is recorded as YZ 91 3890^[16].
• Y Serpentis's catalog code is recorded as AG-01 1900^[17].
• Y Serpentis's catalog code is recorded as BD-01 3036^[18].
• Y Serpentis's catalog code is recorded as TYC 5005-784-1^[19].
• Y Serpentis's catalog code is recorded as WEB 12723^[20].
• Y Serpentis's catalog code is recorded as Gaia DR2 4415074033504181888^[21].
• Y Serpentis's catalog code is recorded as Y Ser^[22].
• Y Serpentis's type of variable star is recorded as SRa semi-regular variable star^[23].
• Y Serpentis's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.1'}^[24].
• Y Serpentis's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.46'}^[25].
• Y Serpentis's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.1380'}^[26].

Body

Designation and Status

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

History and Context

Catalog codes include DO 3666^[5], GCRV 8804^[6], GSC 05005-00784^[7], HD 135205^[8], HIC 74558^[9], and HIP 74558^[10].