Rho2 Sagittarii

Summary

Rho2 Sagittarii is a giant star^[1]. It draws 2 Wikipedia views per month (giant_star category, ranking #2 of 2).^[2]

Key Facts

• Rho2 Sagittarii's instance of is recorded as giant star^[3].
• Rho2 Sagittarii's instance of is recorded as infrared source^[4].
• Rho2 Sagittarii's instance of is recorded as high proper-motion star^[5].
• Rho2 Sagittarii's instance of is recorded as near-infrared source^[6].
• Rho2 Sagittarii's instance of is recorded as star^[7].
• Rho2 Sagittarii's constellation is recorded as Sagittarius^[8].
• Rho2 Sagittarii's spectral class is recorded as K0III^[9].
• Rho2 Sagittarii's catalog code is recorded as GCRV 11811^[10].
• Rho2 Sagittarii's catalog code is recorded as GSC 06301-02322^[11].
• Rho2 Sagittarii's catalog code is recorded as HD 181645^[12].
• Rho2 Sagittarii's catalog code is recorded as HIC 95188^[13].
• Rho2 Sagittarii's catalog code is recorded as HIP 95188^[14].
• Rho2 Sagittarii's catalog code is recorded as HR 7344^[15].
• Rho2 Sagittarii's catalog code is recorded as IRAS 19189-1824^[16].
• Rho2 Sagittarii's catalog code is recorded as 2MASS J19215088-1818299^[17].
• Rho2 Sagittarii's catalog code is recorded as PPM 235889^[18].
• Rho2 Sagittarii's catalog code is recorded as SAO 162521^[19].
• Rho2 Sagittarii's catalog code is recorded as YZ 108 8251^[20].
• Rho2 Sagittarii's catalog code is recorded as WEB 16629^[21].
• Rho2 Sagittarii's catalog code is recorded as Gaia DR2 4084373371472124672^[22].
• Rho2 Sagittarii's catalog code is recorded as ρ² Sgr^[23].
• Rho2 Sagittarii's catalog code is recorded as 45 Sgr^[24].
• Rho2 Sagittarii's catalog code is recorded as Gaia DR3 4084373371472124672^[25].
• Rho2 Sagittarii's catalog code is recorded as TIC 12382232^[26].
• Rho2 Sagittarii's catalog code is recorded as GC 26700^[27].

Body

Designation and Status

Recorded instance of include giant star^[3], infrared source^[4], high proper-motion star^[5], near-infrared source^[6], and star^[7].

History and Context

Catalog codes include GCRV 11811^[10], GSC 06301-02322^[11], HD 181645^[12], HIC 95188^[13], HIP 95188^[14], and HR 7344^[15].

Why It Matters

Rho2 Sagittarii draws 2 Wikipedia views per month (giant_star category, ranking #2 of 2).^[2] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.^[28] It is known by 20 alternative names across languages and contexts.^[29]