20991 Jánkollár

Summary

20991 Jánkollár is an asteroid^[1]. It ranks in the top 2% of asteroid entities by monthly Wikipedia readership (2 views/month).^[2]

Key Facts

• 20991 Jánkollár is credited with the discovery of Milan Antal^[3].
• 20991 Jánkollár's instance of is recorded as asteroid^[4].
• 20991 Jánkollár's site of astronomical discovery is recorded as Piszkéstető Station^[5].
• Ján Kollár is named after 20991 Jánkollár^[6].
• 20991 Jánkollár's follows is recorded as 20990 Maryannehervey^[7].
• 20991 Jánkollár's followed by is recorded as 20992 Marypearse^[8].
• 20991 Jánkollár's minor planet group is recorded as asteroid belt^[9].
• 20991 Jánkollár's parent astronomical body is recorded as Sun^[10].
• 20991 Jánkollár's provisional designation is recorded as 1984 WX1^[11].
• 20991 Jánkollár's provisional designation is recorded as 1999 XC105^[12].
• 20991 Jánkollár's time of discovery or invention is recorded as +1984-11-28T00:00:00Z^[13].
• 20991 Jánkollár's Freebase ID is recorded as /m/043n8wr^[14].
• 20991 Jánkollár's JPL Small-Body Database SPK-ID is recorded as 20020991^[15].
• 20991 Jánkollár's significant event is recorded as naming^[16].
• 20991 Jánkollár's orbital eccentricity is recorded as {'amount': '+0.07'}^[17].
• 20991 Jánkollár's orbital eccentricity is recorded as {'amount': '+0.0678118'}^[18].
• 20991 Jánkollár's orbital eccentricity is recorded as {'amount': '+0.07029050275631649'}^[19].
• 20991 Jánkollár's absolute magnitude is recorded as {'amount': '+13.7'}^[20].
• 20991 Jánkollár's absolute magnitude is recorded as {'amount': '+13.8'}^[21].
• 20991 Jánkollár's absolute magnitude is recorded as {'amount': '+13.9'}^[22].
• 20991 Jánkollár's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+11.25934'}^[23].
• 20991 Jánkollár's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+11.2647492966223'}^[24].
• 20991 Jánkollár's orbital period is recorded as {'unit': 'Q577', 'amount': '+5.11'}^[25].
• 20991 Jánkollár's orbital period is recorded as {'unit': 'Q573', 'amount': '+1868.315138615083'}^[26].
• 20991 Jánkollár's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+126.50575'}^[27].

Body

Designation and Status

20991 Jánkollár's instance of is recorded as asteroid^[4].

History and Context

Ján Kollár is named after 20991 Jánkollár^[6].

Why It Matters

20991 Jánkollár ranks in the top 2% of asteroid entities by monthly Wikipedia readership (2 views/month).^[2] It has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.^[28] It is known by 11 alternative names across languages and contexts.^[29]