31 Crateris

Summary

31 Crateris is a rotating ellipsoidal variable^[1]. It draws 41 Wikipedia views per month (rotating_ellipsoidal_variable category, ranking #1 of 3).^[2]

Key Facts

• 31 Crateris's instance of is recorded as rotating ellipsoidal variable^[3].
• 31 Crateris's instance of is recorded as spectroscopic binary^[4].
• 31 Crateris's instance of is recorded as near-infrared source^[5].
• 31 Crateris's instance of is recorded as ultraviolet source^[6].
• 31 Crateris's instance of is recorded as variable star^[7].
• 31 Crateris's constellation is recorded as Corvus^[8].
• 31 Crateris's spectral class is recorded as B2^[9].
• 31 Crateris's catalog code is recorded as 2MASS J12005117-1939325^[10].
• 31 Crateris's catalog code is recorded as GSC 06097-01648^[11].
• 31 Crateris's catalog code is recorded as HD 104337^[12].
• 31 Crateris's catalog code is recorded as SAO 157042^[13].
• 31 Crateris's catalog code is recorded as HIP 58587^[14].
• 31 Crateris's catalog code is recorded as HR 4590^[15].
• 31 Crateris's catalog code is recorded as FK5 2961^[16].
• 31 Crateris's catalog code is recorded as GC 16423^[17].
• 31 Crateris's catalog code is recorded as GCRV 7222^[18].
• 31 Crateris's catalog code is recorded as HIC 58587^[19].
• 31 Crateris's catalog code is recorded as N30 2790^[20].
• 31 Crateris's catalog code is recorded as PPM 225249^[21].
• 31 Crateris's catalog code is recorded as ROT 1769^[22].
• 31 Crateris's catalog code is recorded as TD1 16009^[23].
• 31 Crateris's catalog code is recorded as TYC 6097-1648-1^[24].
• 31 Crateris's catalog code is recorded as uvby98 100104337^[25].
• 31 Crateris's catalog code is recorded as TY Crv^[26].
• 31 Crateris's catalog code is recorded as YZ 109 5217^[27].

Body

Designation and Status

Recorded instance of include rotating ellipsoidal variable^[3], spectroscopic binary^[4], near-infrared source^[5], ultraviolet source^[6], and variable star^[7].

History and Context

Catalog codes include 2MASS J12005117-1939325^[10], GSC 06097-01648^[11], HD 104337^[12], SAO 157042^[13], HIP 58587^[14], and HR 4590^[15].

Why It Matters

31 Crateris draws 41 Wikipedia views per month (rotating_ellipsoidal_variable category, ranking #1 of 3).^[2] It has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.^[28] It is known by 11 alternative names across languages and contexts.^[29]