HD21728

Summary

HD21728 is a peculiar star^[1].

Key Facts

• HD21728's instance of is recorded as peculiar star^[2].
• HD21728's instance of is recorded as infrared source^[3].
• HD21728's constellation is recorded as Perseus^[4].
• HD21728's spectral class is recorded as A2^[5].
• HD21728's catalog code is recorded as HD 21728^[6].
• HD21728's catalog code is recorded as GSC 02354-00077^[7].
• HD21728's catalog code is recorded as HIC 16438^[8].
• HD21728's catalog code is recorded as HIP 16438^[9].
• HD21728's catalog code is recorded as 2MASS J03314178+3719531^[10].
• HD21728's catalog code is recorded as NGC 1342 2^[11].
• HD21728's catalog code is recorded as PPM 68539^[12].
• HD21728's catalog code is recorded as SAO 56512^[13].
• HD21728's catalog code is recorded as UBV 3368^[14].
• HD21728's catalog code is recorded as UBV M 30794^[15].
• HD21728's catalog code is recorded as uvby98 213420002^[16].
• HD21728's catalog code is recorded as AG+37 410^[17].
• HD21728's catalog code is recorded as BD+36 710^[18].
• HD21728's catalog code is recorded as TYC 2354-77-1^[19].
• HD21728's catalog code is recorded as Gaia DR1 222708176150084608^[20].
• HD21728's catalog code is recorded as Gaia DR2 222708176150084608^[21].
• HD21728's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.92'}^[22].
• HD21728's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.72'}^[23].
• HD21728's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.6556'}^[24].
• HD21728's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.129'}^[25].
• HD21728's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.141'}^[26].

Body

Definition and Type

Recorded instance of include peculiar star^[2] and infrared source^[3].