Small Probe 2
Re-entered 8 Aug 1978Small Probe 2 (NORAD 12105, COSPAR 1978-078F) was a US satellite that re-entered Earth's atmosphere on 8 Aug 1978, launched on 8 Aug 1978 on the Pioneer Venus Multiprobe mission. It was operated by ARC as part of the Pioneer Venus programme. The spacecraft was built by HSES on the PV Small Probe bus, with a mass of 90 kg. Like most satellites in low orbits, it was gradually slowed by atmospheric drag until re-entry. Historical record from Orbital Radar's satellite archive, cross-referenced with the live satellite catalogue.
Lifecycle
Specifications
Frequently asked questions
What happened to Small Probe 2?
Small Probe 2 re-entered Earth's atmosphere on 8 Aug 1978, ending a mission that began with its launch in 1978. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.
When did Small Probe 2 re-enter the atmosphere?
Small Probe 2 re-entered on 8 Aug 1978, according to Orbital Radar's historical catalogue records.
Who operated and built Small Probe 2?
Small Probe 2 was operated by ARC and built by HSES (US).