18821 Markhavel

Summary

18821 Markhavel is an asteroid^[1]. It ranks in the top 2% of asteroid entities by monthly Wikipedia readership (1 views/month).^[2]

Key Facts

• 18821 Markhavel is credited with the discovery of Lincoln Near-Earth Asteroid Research^[3].
• 18821 Markhavel's instance of is recorded as asteroid^[4].
• 18821 Markhavel's site of astronomical discovery is recorded as Experimental Test Site^[5].
• 18821 Markhavel's follows is recorded as (18820) 1999 NS9^[6].
• 18821 Markhavel's followed by is recorded as (18822) 1999 NL19^[7].
• 18821 Markhavel's minor planet group is recorded as asteroid belt^[8].
• 18821 Markhavel's parent astronomical body is recorded as Sun^[9].
• 18821 Markhavel's provisional designation is recorded as 1998 KU31^[10].
• 18821 Markhavel's provisional designation is recorded as 1999 NW9^[11].
• 18821 Markhavel's time of discovery or invention is recorded as +1999-07-13T00:00:00Z^[12].
• 18821 Markhavel's Freebase ID is recorded as /m/03y7bdy^[13].
• 18821 Markhavel's JPL Small-Body Database SPK-ID is recorded as 20018821^[14].
• 18821 Markhavel's significant event is recorded as naming^[15].
• 18821 Markhavel's orbital eccentricity is recorded as {'amount': '+0.10'}^[16].
• 18821 Markhavel's orbital eccentricity is recorded as {'amount': '+0.1015985'}^[17].
• 18821 Markhavel's orbital eccentricity is recorded as {'amount': '+0.1022052410176618'}^[18].
• 18821 Markhavel's absolute magnitude is recorded as {'amount': '+13.8'}^[19].
• 18821 Markhavel's absolute magnitude is recorded as {'amount': '+13.99'}^[20].
• 18821 Markhavel's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+2.36045'}^[21].
• 18821 Markhavel's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+2.361649927283905'}^[22].
• 18821 Markhavel's orbital period is recorded as {'unit': 'Q577', 'amount': '+5.06'}^[23].
• 18821 Markhavel's orbital period is recorded as {'unit': 'Q573', 'amount': '+1842.025763573903'}^[24].
• 18821 Markhavel's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+160.52176'}^[25].
• 18821 Markhavel's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+160.34974254318'}^[26].
• 18821 Markhavel's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.9460998'}^[27].

Body

Designation and Status

18821 Markhavel's instance of is recorded as asteroid^[4].

Why It Matters

18821 Markhavel ranks in the top 2% of asteroid entities by monthly Wikipedia readership (1 views/month).^[2] It has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.^[28] It is known by 7 alternative names across languages and contexts.^[29]