DL Herculis

Summary

DL Herculis is a RR Lyrae variable^[1].

Key Facts

• DL Herculis's instance of is recorded as RR Lyrae variable^[2].
• DL Herculis's instance of is recorded as near-infrared source^[3].
• DL Herculis's constellation is recorded as Hercules^[4].
• DL Herculis's spectral class is recorded as kA0hA6/7^[5].
• DL Herculis's catalog code is recorded as ASAS J172022+1430.7^[6].
• DL Herculis's catalog code is recorded as GSC 00990-00684^[7].
• DL Herculis's catalog code is recorded as 2MASS J17202246+1430387^[8].
• DL Herculis's catalog code is recorded as Gaia DR2 4543335569579657216^[9].
• DL Herculis's catalog code is recorded as DL Her^[10].
• DL Herculis's catalog code is recorded as TIC 165642663^[11].
• DL Herculis's catalog code is recorded as Gaia DR3 4543335569579657216^[12].
• DL Herculis's type of variable star is recorded as RR Lyrae variable with asymmetric light curves^[13].
• DL Herculis's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.122'}^[14].
• DL Herculis's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.012'}^[15].
• DL Herculis's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.968'}^[16].
• DL Herculis's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.57'}^[17].
• DL Herculis's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.34268'}^[18].
• DL Herculis's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4673'}^[19].
• DL Herculis's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-43.6'}^[20].
• DL Herculis's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+2139.95'}^[21].
• DL Herculis's SIMBAD ID is recorded as V* DL Her^[22].
• DL Herculis's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+260.09357587485994'}^[23].
• DL Herculis's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+14.51072924174'}^[24].
• DL Herculis's epoch is recorded as J2000.0^[25].
• DL Herculis's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-15.91'}^[26].

Body

Designation and Status

Recorded instance of include RR Lyrae variable^[2] and near-infrared source^[3].

History and Context

Catalog codes include ASAS J172022+1430.7^[6], GSC 00990-00684^[7], 2MASS J17202246+1430387^[8], Gaia DR2 4543335569579657216^[9], DL Her^[10], and TIC 165642663^[11].