2009 DD45

Summary

2009 DD45 is an asteroid^[1]. It ranks in the top 2% of asteroid entities by monthly Wikipedia readership (4 views/month).^[2]

Key Facts

• 2009 DD45 is credited with the discovery of Siding Spring Survey^[3].
• 2009 DD45's image is recorded as Астероид 2009 DD45.gif^[4].
• 2009 DD45's instance of is recorded as asteroid^[5].
• 2009 DD45's instance of is recorded as near-Earth object^[6].
• 2009 DD45's minor planet group is recorded as Apollo asteroid^[7].
• 2009 DD45's Commons category is recorded as 2009 DD45^[8].
• 2009 DD45's parent astronomical body is recorded as Sun^[9].
• 2009 DD45's time of discovery or invention is recorded as +2009-02-27T00:00:00Z^[10].
• 2009 DD45's Freebase ID is recorded as /m/05mw6tg^[11].
• 2009 DD45's JPL Small-Body Database SPK-ID is recorded as 3448992^[12].
• 2009 DD45's asteroid spectral type is recorded as S-type asteroid^[13].
• 2009 DD45's orbital eccentricity is recorded as {'amount': '+0.2642327'}^[14].
• 2009 DD45's orbital eccentricity is recorded as {'amount': '+0.2048415935929692'}^[15].
• 2009 DD45's absolute magnitude is recorded as {'amount': '+25.8'}^[16].
• 2009 DD45's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+13.17143'}^[17].
• 2009 DD45's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+13.7437444686827'}^[18].
• 2009 DD45's orbital period is recorded as {'unit': 'Q573', 'amount': '+504.9219809950052'}^[19].
• 2009 DD45's rotation period is recorded as {'unit': 'Q25235', 'amount': '+1.2'}^[20].
• 2009 DD45's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+162.080271'}^[21].
• 2009 DD45's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+161.8931483696446'}^[22].
• 2009 DD45's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+1.24093938101665'}^[23].
• 2009 DD45's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+1.495135381376374'}^[24].
• 2009 DD45's periapsis is recorded as {'unit': 'Q1811', 'amount': '+0.9867433806569268'}^[25].
• 2009 DD45's argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+4.05168'}^[26].
• 2009 DD45's argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+13.97155890491062'}^[27].

Body

Designation and Status

Recorded instance of include asteroid^[5] and near-Earth object^[6].

Why It Matters

2009 DD45 ranks in the top 2% of asteroid entities by monthly Wikipedia readership (4 views/month).^[2] It has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.^[28]