Pioneer 4
U.S. space probe which performed a lunar flyby
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Pioneer 4
Summary
Pioneer 4 is a flyby probe[1]. It draws 142 Wikipedia views per month (flyby_probe category, ranking #6 of 8).[2]
Key Facts
- Pioneer 4's image is recorded as Pioneer-3-4.gif[3].
- Pioneer 4's instance of is recorded as flyby probe[4].
- Pioneer 4's instance of is recorded as artificial satellite of the Sun[5].
- Pioneer 4's operator is recorded as Jet Propulsion Laboratory[6].
- Pioneer 4's follows is recorded as Pioneer 3[7].
- Pioneer 4's followed by is recorded as Pioneer P-1[8].
- Pioneer 4's manufacturer is recorded as Jet Propulsion Laboratory[9].
- Pioneer 4's COSPAR ID is recorded as 1959-013A[10].
- Pioneer 4's part of is recorded as Pioneer program[11].
- Pioneer 4's Commons category is recorded as Pioneer 4[12].
- Pioneer 4's space launch vehicle is recorded as Juno II[13].
- Pioneer 4's SCN is recorded as 00113[14].
- Pioneer 4's parent astronomical body is recorded as Sun[15].
- Pioneer 4's UTC date of spacecraft launch is recorded as +1959-03-03T00:00:00Z[16].
- Pioneer 4's Freebase ID is recorded as /m/0l2ft[17].
- Pioneer 4's significant event is recorded as rocket launch[18].
- Pioneer 4's significant event is recorded as flyby[19].
- Pioneer 4's significant event is recorded as loss of signal[20].
- Pioneer 4's orbital eccentricity is recorded as {'amount': '+0.07109'}[21].
- Pioneer 4's start point is recorded as Cape Canaveral Launch Complex 5[22].
- Pioneer 4's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+1.5'}[23].
- Pioneer 4's duration is recorded as {'unit': 'Q25235', 'amount': '+82.5'}[24].
- Pioneer 4's mass is recorded as {'unit': 'Q11570', 'amount': '+6.1'}[25].
- Pioneer 4's orbital period is recorded as {'unit': 'Q573', 'amount': '+398'}[26].
- Pioneer 4's semi-major axis of an orbit is recorded as {'unit': 'Q828224', 'amount': '+164780000'}[27].
Why It Matters
Pioneer 4 draws 142 Wikipedia views per month (flyby_probe category, ranking #6 of 8).[2] It has Wikipedia articles in 21 language editions, a strong signal of global cultural recognition.[28]