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🛰️ SATELLITE · HISTORICAL RECORD

HTV 9

Re-entered 25 May 2020

HTV 9 (NORAD 45607, COSPAR 2020-030A) was a J satellite that re-entered Earth's atmosphere on 25 May 2020, launched on 20 May 2020 on the HTV 9 mission. It was operated by JAXA as part of the HTV programme. The spacecraft was built by MHITO? on the HTV bus, with a mass of 6,225 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.

2020
launched
2020
re-entered
0
years on orbit
6,225
kg mass

Lifecycle

Launched20 May 2020 · on the HTV 9 mission
Operational20 Aug 2020 · entered service
Retired20 Aug 2020 · end of operational service
Re-entered25 May 2020 · atmospheric re-entry — object destroyed

Specifications

NORAD ID45607
COSPAR2020-030A
TypeSatellite
OperatorJAXA
Country / StateJ
ManufacturerMHITO?
BusHTV
Mass6,225 kg
ProgrammeHTV
CategorySS
OrbitLEO (LLEO/I)
Altitude284 × 302 km
Inclination51.7°

Frequently asked questions

What happened to HTV 9?

HTV 9 re-entered Earth's atmosphere on 25 May 2020, ending a mission that began with its launch in 2020. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did HTV 9 re-enter the atmosphere?

HTV 9 re-entered on 25 May 2020, according to Orbital Radar's historical catalogue records.

Who operated and built HTV 9?

HTV 9 was operated by JAXA and built by MHITO? (J).

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