HD 168021

Summary

HD 168021 is a binary star^[1].

Key Facts

• HD 168021's instance of is recorded as binary star^[2].
• HD 168021's instance of is recorded as variable star^[3].
• HD 168021's constellation is recorded as Sagittarius^[4].
• HD 168021's spectral class is recorded as B0Ia/ab^[5].
• HD 168021's catalog code is recorded as ADS 11240 AB^[6].
• HD 168021's catalog code is recorded as AAVSO 1812-18^[7].
• HD 168021's catalog code is recorded as ALS 4901^[8].
• HD 168021's catalog code is recorded as BD-18 4896^[9].
• HD 168021's catalog code is recorded as BD-18 4897^[10].
• HD 168021's catalog code is recorded as CCDM J18187-1837AB^[11].
• HD 168021's catalog code is recorded as CSI-18 4896 1^[12].
• HD 168021's catalog code is recorded as GC 24978^[13].
• HD 168021's catalog code is recorded as GCRV 10764^[14].
• HD 168021's catalog code is recorded as GSC 06269-04010^[15].
• HD 168021's catalog code is recorded as HD 168021^[16].
• HD 168021's catalog code is recorded as HR 6848^[17].
• HD 168021's catalog code is recorded as IDS 18128-1840 AB^[18].
• HD 168021's catalog code is recorded as NSV 10543^[19].
• HD 168021's catalog code is recorded as PPM 234337^[20].
• HD 168021's catalog code is recorded as ROT 7520^[21].
• HD 168021's catalog code is recorded as SAO 161304^[22].
• HD 168021's catalog code is recorded as TYC 6269-4010-1^[23].
• HD 168021's catalog code is recorded as UBV 15560^[24].
• HD 168021's catalog code is recorded as uvby98 100168021^[25].
• HD 168021's catalog code is recorded as WDS J18187-1837AB^[26].