Gliese 581d

Summary

Gliese 581d is an unconfirmed exoplanet^[1]. It draws 66 Wikipedia views per month (unconfirmed_exoplanet category, ranking #5 of 19).^[2]

Key Facts

• Gliese 581d is credited with the discovery of Stéphane Udry^[3].
• Gliese 581d's image is recorded as Gliese 581 d-v1.jpg^[4].
• Gliese 581d's instance of is recorded as unconfirmed exoplanet^[5].
• Gliese 581d's constellation is recorded as Libra^[6].
• Gliese 581d's Commons category is recorded as Gliese 581 d^[7].
• Gliese 581d's parent astronomical body is recorded as Gliese 581^[8].
• Gliese 581d's catalog code is recorded as GJ 581 d^[9].
• Gliese 581d's catalog code is recorded as BD-07 4003d^[10].
• Gliese 581d's time of discovery or invention is recorded as +2007-04-24T00:00:00Z^[11].
• Gliese 581d's Freebase ID is recorded as /m/02qsx_m^[12].
• Gliese 581d's topic's main category is recorded as Category:Gliese 581 d^[13].
• Gliese 581d's discovery method is recorded as Doppler spectroscopy^[14].
• Gliese 581d's orbital eccentricity is recorded as {'amount': '+0.205'}^[15].
• Gliese 581d's mass is recorded as {'unit': 'Q651336', 'amount': '+0.019'}^[16].
• Gliese 581d's orbital period is recorded as {'unit': 'Q573', 'amount': '+66.64'}^[17].
• Gliese 581d's parallax is recorded as {'unit': 'Q21500224', 'amount': '+158.7492'}^[18].
• Gliese 581d's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+0.22'}^[19].
• Gliese 581d's argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+2'}^[20].
• Gliese 581d's SIMBAD ID is recorded as BD-07 4003d^[21].
• Gliese 581d's Quora topic ID is recorded as Gliese-581-D^[22].
• Gliese 581d's Wolfram Language entity code is recorded as Entity["Exoplanet", "GJ581d"]^[23].
• Gliese 581d's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as gj_581_d--398^[24].
• Gliese 581d's right ascension is recorded as {'unit': 'Q28390', 'amount': '+229.86177972340250'}^[25].
• Gliese 581d's declination is recorded as {'unit': 'Q28390', 'amount': '-7.72227526632666'}^[26].
• Gliese 581d's epoch is recorded as J2000.0^[27].

Body

Designation and Status

Gliese 581d's instance of is recorded as unconfirmed exoplanet^[5].

History and Context

Catalog codes include GJ 581 d^[9] and BD-07 4003d^[10].

Why It Matters

Gliese 581d draws 66 Wikipedia views per month (unconfirmed_exoplanet category, ranking #5 of 19).^[2] It has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.^[28] It is known by 29 alternative names across languages and contexts.^[29]