21709 Sethmurray

Summary

21709 Sethmurray is an asteroid^[1]. It has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.^[2]

Key Facts

• 21709 Sethmurray is credited with the discovery of Lincoln Near-Earth Asteroid Research^[3].
• 21709 Sethmurray's instance of is recorded as asteroid^[4].
• 21709 Sethmurray's site of astronomical discovery is recorded as Experimental Test Site^[5].
• 21709 Sethmurray's follows is recorded as 21708 Mulhall^[6].
• 21709 Sethmurray's followed by is recorded as 21710 Nijhawan^[7].
• 21709 Sethmurray's minor planet group is recorded as asteroid belt^[8].
• 21709 Sethmurray's parent astronomical body is recorded as Sun^[9].
• 21709 Sethmurray's provisional designation is recorded as 1974 HF2^[10].
• 21709 Sethmurray's provisional designation is recorded as 1984 GG1^[11].
• 21709 Sethmurray's provisional designation is recorded as 1994 AA2^[12].
• 21709 Sethmurray's provisional designation is recorded as 1999 RK92^[13].
• 21709 Sethmurray's time of discovery or invention is recorded as +1999-09-07T00:00:00Z^[14].
• 21709 Sethmurray's Freebase ID is recorded as /m/08n591^[15].
• 21709 Sethmurray's JPL Small-Body Database SPK-ID is recorded as 20021709^[16].
• 21709 Sethmurray's significant event is recorded as naming^[17].
• 21709 Sethmurray's orbital eccentricity is recorded as {'amount': '+0.09'}^[18].
• 21709 Sethmurray's orbital eccentricity is recorded as {'amount': '+0.0910378'}^[19].
• 21709 Sethmurray's orbital eccentricity is recorded as {'amount': '+0.09060441654954166'}^[20].
• 21709 Sethmurray's absolute magnitude is recorded as {'amount': '+14.2'}^[21].
• 21709 Sethmurray's absolute magnitude is recorded as {'amount': '+14.34'}^[22].
• 21709 Sethmurray's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+6.07110'}^[23].
• 21709 Sethmurray's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+6.063493530377099'}^[24].
• 21709 Sethmurray's orbital period is recorded as {'unit': 'Q577', 'amount': '+3.4'}^[25].
• 21709 Sethmurray's orbital period is recorded as {'unit': 'Q573', 'amount': '+1240.810566706941'}^[26].
• 21709 Sethmurray's rotation period is recorded as {'unit': 'Q25235', 'amount': '+1.59'}^[27].

Body

Designation and Status

21709 Sethmurray's instance of is recorded as asteroid^[4].

Why It Matters

21709 Sethmurray has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.^[2] It is known by 7 alternative names across languages and contexts.^[28]