HD 156668 b

Summary

HD 156668 b is an exoplanet^[1]. It draws 3 Wikipedia views per month (exoplanet category, ranking #94 of 578).^[2]

Key Facts

• HD 156668 b's instance of is recorded as exoplanet^[3].
• HD 156668 b's constellation is recorded as Hercules^[4].
• HD 156668 b's parent astronomical body is recorded as HD 156668^[5].
• HD 156668 b's catalog code is recorded as HD 156668b^[6].
• HD 156668 b's catalog code is recorded as TIC 257715493b^[7].
• HD 156668 b's time of discovery or invention is recorded as +2010-00-00T00:00:00Z^[8].
• HD 156668 b's time of discovery or invention is recorded as +2011-01-00T00:00:00Z^[9].
• HD 156668 b's Freebase ID is recorded as /m/09v6hcl^[10].
• HD 156668 b's discovery method is recorded as Doppler spectroscopy^[11].
• HD 156668 b's M sin i is recorded as {'unit': 'Q651336', 'amount': '+0.0158'}^[12].
• HD 156668 b's mass is recorded as {'unit': 'Q651336', 'amount': '+0.0131'}^[13].
• HD 156668 b's orbital period is recorded as {'unit': 'Q573', 'amount': '+4.64275'}^[14].
• HD 156668 b's parallax is recorded as {'unit': 'Q21500224', 'amount': '+41.0687'}^[15].
• HD 156668 b's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+0.05024'}^[16].
• HD 156668 b's argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+36'}^[17].
• HD 156668 b's SIMBAD ID is recorded as HD 156668b^[18].
• HD 156668 b's Wolfram Language entity code is recorded as Entity["Exoplanet", "HD156668b"]^[19].
• HD 156668 b's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as hd_156668_b--636^[20].
• HD 156668 b's NASA Exoplanet Archive ID is recorded as HD 156668 b^[21].
• HD 156668 b's right ascension is recorded as {'unit': 'Q28390', 'amount': '+259.41870740312964'}^[22].
• HD 156668 b's declination is recorded as {'unit': 'Q28390', 'amount': '+29.22722772818806'}^[23].
• HD 156668 b's epoch is recorded as J2000.0^[24].
• HD 156668 b's declination component of proper motion is recorded as {'unit': 'Q22137107', 'amount': '+216.769'}^[25].
• HD 156668 b's right ascension component of proper motion is recorded as {'unit': 'Q22137107', 'amount': '-72.627'}^[26].
• HD 156668 b's time of periapsis is recorded as {'unit': 'Q14267', 'amount': '+24718.57'}^[27].

Body

Designation and Status

HD 156668 b's instance of is recorded as exoplanet^[3].

History and Context

Catalog codes include HD 156668b^[6] and TIC 257715493b^[7].

Why It Matters

HD 156668 b draws 3 Wikipedia views per month (exoplanet category, ranking #94 of 578).^[2] It has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.^[28]