IO Hydrae

Summary

IO Hydrae is a long-period variable star^[1].

Key Facts

• IO Hydrae's instance of is recorded as long-period variable star^[2].
• IO Hydrae's instance of is recorded as near-infrared source^[3].
• IO Hydrae's constellation is recorded as Hydra^[4].
• IO Hydrae's spectral class is recorded as M4III^[5].
• IO Hydrae's catalog code is recorded as CSV 6771^[6].
• IO Hydrae's catalog code is recorded as GCRV 6411^[7].
• IO Hydrae's catalog code is recorded as GSC 06058-00121^[8].
• IO Hydrae's catalog code is recorded as HD 87870^[9].
• IO Hydrae's catalog code is recorded as HIC 49610^[10].
• IO Hydrae's catalog code is recorded as HIP 49610^[11].
• IO Hydrae's catalog code is recorded as IRC -20205^[12].
• IO Hydrae's catalog code is recorded as 2MASS J10073218-2229225^[13].
• IO Hydrae's catalog code is recorded as PPM 257234^[14].
• IO Hydrae's catalog code is recorded as SAO 178437^[15].
• IO Hydrae's catalog code is recorded as UBV 9449^[16].
• IO Hydrae's catalog code is recorded as YZ 112 4512^[17].
• IO Hydrae's catalog code is recorded as WEB 9147^[18].
• IO Hydrae's catalog code is recorded as Gaia DR2 5666062732539097600^[19].
• IO Hydrae's catalog code is recorded as IO Hya^[20].
• IO Hydrae's catalog code is recorded as Gaia DR3 5666062732539097600^[21].
• IO Hydrae's catalog code is recorded as TIC 283929077^[22].
• IO Hydrae's catalog code is recorded as AAVSO 1002-22^[23].
• IO Hydrae's catalog code is recorded as GC 13910^[24].
• IO Hydrae's catalog code is recorded as TYC 6058-121-1^[25].
• IO Hydrae's type of variable star is recorded as SRb semi-regular variable star^[26].

Body

Designation and Status

Recorded instance of include long-period variable star^[2] and near-infrared source^[3].

History and Context

Catalog codes include CSV 6771^[6], GCRV 6411^[7], GSC 06058-00121^[8], HD 87870^[9], HIC 49610^[10], and HIP 49610^[11].