HR 7921

Summary

HR 7921 is a star^[1].

Key Facts

• HR 7921's instance of is recorded as star^[2].
• HR 7921's instance of is recorded as near-infrared source^[3].
• HR 7921's instance of is recorded as ultraviolet source^[4].
• HR 7921's constellation is recorded as Cygnus^[5].
• HR 7921's spectral class is recorded as B9.9 (UV type for hot comp.)^[6].
• HR 7921's catalog code is recorded as CCDM J20411+3218A^[7].
• HR 7921's catalog code is recorded as ADS 14158 A^[8].
• HR 7921's catalog code is recorded as GCRV 12963^[9].
• HR 7921's catalog code is recorded as GSC 02690-01645^[10].
• HR 7921's catalog code is recorded as HD 197177^[11].
• HR 7921's catalog code is recorded as HIC 102066^[12].
• HR 7921's catalog code is recorded as HIP 102066^[13].
• HR 7921's catalog code is recorded as HR 7921^[14].
• HR 7921's catalog code is recorded as IDS 20370+3157 A^[15].
• HR 7921's catalog code is recorded as IRAS 20390+3207^[16].
• HR 7921's catalog code is recorded as 2MASS J20410254+3218263^[17].
• HR 7921's catalog code is recorded as N30 4575^[18].
• HR 7921's catalog code is recorded as PPM 400274^[19].
• HR 7921's catalog code is recorded as SAO 70362^[20].
• HR 7921's catalog code is recorded as TD1 27137^[21].
• HR 7921's catalog code is recorded as uvby98 100197177^[22].
• HR 7921's catalog code is recorded as WDS J20410+3218Aa,Ab^[23].
• HR 7921's catalog code is recorded as WDS J20410+3218A^[24].
• HR 7921's catalog code is recorded as Gaia DR2 1863091877405053184^[25].
• HR 7921's catalog code is recorded as WEB 18453^[26].

Body

Designation and Status

Recorded instance of include star^[2], near-infrared source^[3], and ultraviolet source^[4].

History and Context

Catalog codes include CCDM J20411+3218A^[7], ADS 14158 A^[8], GCRV 12963^[9], GSC 02690-01645^[10], HD 197177^[11], and HIC 102066^[12].