NASA/Goddard Space Flight Center/Chris Smith (KBRwyle) · Public domain · Wikimedia Commons

Spacecraft

Neil Gehrels Swift Observatory

November 20, 2004Launch

Spectrum AstroManufacturer

Delta IILaunch vehicle

Facts

LaunchNovember 20, 2004

OperatorGoddard Space Flight Center, Swift Mission Operations Center

ManufacturerSpectrum Astro

Launch vehicleDelta II

COSPAR ID2004-047A

Mass1,470 kg

Country of originUnited States

Re-entryNovember 4, 2026