Janssen

Summary

Janssen is an impact crater^[1]. Janssen ranks in the top 6% of impact_crater entities by monthly Wikipedia readership (4 views/month).^[2]

Key Facts

• Janssen's image is recorded as JanssenMartianCrater.jpg^[3].
• Janssen's instance of is recorded as impact crater^[4].
• Janssen's instance of is recorded as Mars crater^[5].
• Pierre Janssen is named after Janssen^[6].
• Janssen's location is recorded as Arabia quadrangle^[7].
• Janssen's Commons category is recorded as Janssen (Martian crater)^[8].
• Janssen's located on astronomical body is recorded as Mars^[9].
• Janssen's coordinate location is recorded as {'lat': 2.69, 'lon': 37.61}^[10].
• Janssen's Freebase ID is recorded as /m/012mg28q^[11].
• Janssen's diameter is recorded as {'unit': 'Q828224', 'amount': '+154'}^[12].
• Janssen's Gazetteer of Planetary Nomenclature ID is recorded as 2801^[13].

Body

Designation and Status

Recorded instance of include impact crater^[4] and Mars crater^[5].

History and Context

Pierre Janssen is named after Janssen^[6].

Why It Matters

Janssen ranks in the top 6% of impact_crater entities by monthly Wikipedia readership (4 views/month).^[2] Janssen has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.^[14]