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🛰️ SATELLITE · HISTORICAL RECORD

Dawn

Re-entered 27 Sep 2007

Dawn (NORAD 32249, COSPAR 2007-043A) was a US satellite that re-entered Earth's atmosphere on 27 Sep 2007, launched on 27 Sep 2007 on the Dawn mission. It was operated by JPL as part of the Discovery programme. The spacecraft was built by OSCD on the LEOStar-3? bus, with a mass of 1,218 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.

2007
launched
2007
re-entered
0
years on orbit
1,218
kg mass

Lifecycle

Launched27 Sep 2007 · on the Dawn mission
Operational30 Oct 2018 · entered service
Retired30 Oct 2018 · end of operational service
Re-entered27 Sep 2007 · atmospheric re-entry — object destroyed

Specifications

NORAD ID32249
COSPAR2007-043A
TypeSatellite
OperatorJPL
Country / StateUS
ManufacturerOSCD
BusLEOStar-3?
Mass1,218 kg (747 kg dry)
ProgrammeDiscovery
CategoryPLAN
OrbitHEO (EEO)
Altitude209 × -83,420 km
Inclination28.9°

Frequently asked questions

What happened to Dawn?

Dawn re-entered Earth's atmosphere on 27 Sep 2007, ending a mission that began with its launch in 2007. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did Dawn re-enter the atmosphere?

Dawn re-entered on 27 Sep 2007, according to Orbital Radar's historical catalogue records.

Who operated and built Dawn?

Dawn was operated by JPL and built by OSCD (US).

Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-09-06.