21985 Šejna

Summary

21985 Šejna is an asteroid^[1]. It has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.^[2]

Key Facts

• 21985 Šejna is credited with the discovery of Lenka Kotková^[3].
• 21985 Šejna's instance of is recorded as asteroid^[4].
• 21985 Šejna's site of astronomical discovery is recorded as Ondřejov Observatory^[5].
• 21985 Šejna's follows is recorded as (21984) 1999 XC12^[6].
• 21985 Šejna's followed by is recorded as 21986 Alexanduribe^[7].
• 21985 Šejna's minor planet group is recorded as asteroid belt^[8].
• 21985 Šejna's parent astronomical body is recorded as Sun^[9].
• 21985 Šejna's provisional designation is recorded as 1996 FY16^[10].
• 21985 Šejna's provisional designation is recorded as 1999 XG15^[11].
• 21985 Šejna's time of discovery or invention is recorded as +1999-12-02T00:00:00Z^[12].
• 21985 Šejna's Freebase ID is recorded as /m/04f_05h^[13].
• 21985 Šejna's JPL Small-Body Database SPK-ID is recorded as 20021985^[14].
• 21985 Šejna's significant event is recorded as naming^[15].
• 21985 Šejna's orbital eccentricity is recorded as {'amount': '+0.11'}^[16].
• 21985 Šejna's orbital eccentricity is recorded as {'amount': '+0.1157351'}^[17].
• 21985 Šejna's orbital eccentricity is recorded as {'amount': '+0.1182259916232938'}^[18].
• 21985 Šejna's absolute magnitude is recorded as {'amount': '+14.2'}^[19].
• 21985 Šejna's absolute magnitude is recorded as {'amount': '+14.45'}^[20].
• 21985 Šejna's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+0.72979'}^[21].
• 21985 Šejna's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+0.7309629712220923'}^[22].
• 21985 Šejna's orbital period is recorded as {'unit': 'Q577', 'amount': '+5.48'}^[23].
• 21985 Šejna's orbital period is recorded as {'unit': 'Q573', 'amount': '+1999.717853315722'}^[24].
• 21985 Šejna's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+168.97904'}^[25].
• 21985 Šejna's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+168.9611335067291'}^[26].
• 21985 Šejna's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+3.1095965'}^[27].

Body

Designation and Status

21985 Šejna's instance of is recorded as asteroid^[4].

Why It Matters

21985 Šejna has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.^[2] It is known by 10 alternative names across languages and contexts.^[28]