Cyg OB2 -8A

Summary

Cyg OB2 -8A is a star^[1]. It ranks in the top 6% of star entities by monthly Wikipedia readership (3 views/month).^[2]

Key Facts

• Cyg OB2 -8A's instance of is recorded as star^[3].
• Cyg OB2 -8A's constellation is recorded as Cygnus^[4].
• Cyg OB2 -8A's spectral class is recorded as O6Ib(fc)+O4.5:III:^[5].
• Cyg OB2 -8A's spectral class is recorded as O6Ib(fc)+O4.5:III:(fc)^[6].
• Cyg OB2 -8A's companion of is recorded as Q74177144^[7].
• Cyg OB2 -8A's companion of is recorded as Q74180214^[8].
• Cyg OB2 -8A's has part is recorded as Q74177144^[9].
• Cyg OB2 -8A's catalog code is recorded as 1ES 2031+41.1^[10].
• Cyg OB2 -8A's catalog code is recorded as 1RXS J203315.8+411848^[11].
• Cyg OB2 -8A's catalog code is recorded as 2MASS J20331508+4118504^[12].
• Cyg OB2 -8A's catalog code is recorded as ADS 14000 A^[13].
• Cyg OB2 -8A's catalog code is recorded as AG+41 1925^[14].
• Cyg OB2 -8A's catalog code is recorded as ALS 11423^[15].
• Cyg OB2 -8A's catalog code is recorded as BD+40 4227A^[16].
• Cyg OB2 -8A's catalog code is recorded as CCDM J20332+4119A^[17].
• Cyg OB2 -8A's catalog code is recorded as CSI+40 4227 1^[18].
• Cyg OB2 -8A's catalog code is recorded as GCRV 20036^[19].
• Cyg OB2 -8A's catalog code is recorded as GSC 03161-01325^[20].
• Cyg OB2 -8A's catalog code is recorded as IDS 20297+4058^[21].
• Cyg OB2 -8A's catalog code is recorded as PPM 60129^[22].
• Cyg OB2 -8A's catalog code is recorded as SAO 49781^[23].
• Cyg OB2 -8A's catalog code is recorded as TYC 3161-1325-1^[24].
• Cyg OB2 -8A's catalog code is recorded as UBV 17839^[25].
• Cyg OB2 -8A's catalog code is recorded as UCAC3 263-196673^[26].
• Cyg OB2 -8A's catalog code is recorded as WDS J20333+4119A^[27].

Body

Designation and Status

Cyg OB2 -8A's instance of is recorded as star^[3].

History and Context

Catalog codes include 1ES 2031+41.1^[10], 1RXS J203315.8+411848^[11], 2MASS J20331508+4118504^[12], ADS 14000 A^[13], AG+41 1925^[14], and ALS 11423^[15].

Why It Matters

Cyg OB2 -8A ranks in the top 6% of star entities by monthly Wikipedia readership (3 views/month).^[2]