31 Leonis

Summary

31 Leonis is a binary star^[1]. It draws 6 Wikipedia views per month (binary_star category, ranking #56 of 267).^[2]

Key Facts

• 31 Leonis's instance of is recorded as binary star^[3].
• 31 Leonis's instance of is recorded as high proper-motion star^[4].
• 31 Leonis's instance of is recorded as near-infrared source^[5].
• 31 Leonis's instance of is recorded as ultraviolet source^[6].
• 31 Leonis's instance of is recorded as double star^[7].
• 31 Leonis's instance of is recorded as star^[8].
• 31 Leonis's constellation is recorded as Leo^[9].
• 31 Leonis's spectral class is recorded as K3.5IIIbFe-1:^[10].
• 31 Leonis's catalog code is recorded as HD 87837^[11].
• 31 Leonis's catalog code is recorded as 2MASS J10075427+0959510^[12].
• 31 Leonis's catalog code is recorded as HIP 49637^[13].
• 31 Leonis's catalog code is recorded as HR 3980^[14].
• 31 Leonis's catalog code is recorded as SAO 98964^[15].
• 31 Leonis's catalog code is recorded as IRAS 10052+1014^[16].
• 31 Leonis's catalog code is recorded as GSC 00830-01496^[17].
• 31 Leonis's catalog code is recorded as A Leo^[18].
• 31 Leonis's catalog code is recorded as ADS 7649 A^[19].
• 31 Leonis's catalog code is recorded as BD+10 2112^[20].
• 31 Leonis's catalog code is recorded as CCDM J10079+1000A^[21].
• 31 Leonis's catalog code is recorded as GC 13911^[22].
• 31 Leonis's catalog code is recorded as GCRV 6412^[23].
• 31 Leonis's catalog code is recorded as HIC 49637^[24].
• 31 Leonis's catalog code is recorded as IDS 10026+1029 A^[25].
• 31 Leonis's catalog code is recorded as IRC +10225^[26].
• 31 Leonis's catalog code is recorded as JP11 1893^[27].

Body

Designation and Status

Recorded instance of include binary star^[3], high proper-motion star^[4], near-infrared source^[5], ultraviolet source^[6], double star^[7], and star^[8].

History and Context

Catalog codes include HD 87837^[11], 2MASS J10075427+0959510^[12], HIP 49637^[13], HR 3980^[14], SAO 98964^[15], and IRAS 10052+1014^[16].

Why It Matters

31 Leonis draws 6 Wikipedia views per month (binary_star category, ranking #56 of 267).^[2] It has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.^[28] It is known by 32 alternative names across languages and contexts.^[29]