HD 131399 Ab

Summary

HD 131399 Ab is a visual artifact^[1]. It draws 40 Wikipedia views per month (visual_artifact category, ranking #5 of 6).^[2]

Key Facts

• HD 131399 Ab's instance of is recorded as visual artifact^[3].
• HD 131399 Ab's instance of is recorded as star^[4].
• HD 131399 Ab's constellation is recorded as Centaurus^[5].
• HD 131399 Ab's site of astronomical discovery is recorded as Very Large Telescope^[6].
• HD 131399 Ab's parent astronomical body is recorded as Q66609754^[7].
• HD 131399 Ab's catalog code is recorded as HD 131399b^[8].
• HD 131399 Ab's catalog code is recorded as HD 131399Ab^[9].
• HD 131399 Ab's catalog code is recorded as WDS J14544-3409Ab^[10].
• HD 131399 Ab's time of discovery or invention is recorded as July 7, 2016^[11].
• HD 131399 Ab's discovery method is recorded as direct imaging^[12].
• HD 131399 Ab's orbital eccentricity is recorded as {'amount': '+0.35'}^[13].
• HD 131399 Ab's mass is recorded as {'unit': 'Q651336', 'amount': '+4'}^[14].
• HD 131399 Ab's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+80'}^[15].
• HD 131399 Ab's right ascension is recorded as {'unit': 'Q28390', 'amount': '+223.60545485947628'}^[16].
• HD 131399 Ab's declination is recorded as {'unit': 'Q28390', 'amount': '-34.14278804766167'}^[17].
• HD 131399 Ab's epoch is recorded as J2000.0^[18].
• HD 131399 Ab's declination component of proper motion is recorded as {'unit': 'Q22137107', 'amount': '-30.896'}^[19].
• HD 131399 Ab's right ascension component of proper motion is recorded as {'unit': 'Q22137107', 'amount': '-30.854'}^[20].

Body

Definition and Type

Recorded instance of include visual artifact^[3] and star^[4].

Why It Matters

HD 131399 Ab draws 40 Wikipedia views per month (visual_artifact category, ranking #5 of 6).^[2] It has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.^[21] It is known by 3 alternative names across languages and contexts.^[22]