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🛰️ SATELLITE · HISTORICAL RECORD

INS-1B

Re-entered 13 Oct 2023

INS-1B (NORAD 41954, COSPAR 2017-008G) was a IN satellite that re-entered Earth's atmosphere on 13 Oct 2023, launched on 15 Feb 2017 on the PSLV Rideshare 09 mission. It was operated by ISRO as part of the INS programme. The spacecraft was built by ISRO on the ISAC bus, with a mass of 9.7 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.

2017
launched
2023
re-entered
6
years on orbit
9.7
kg mass

Lifecycle

Launched15 Feb 2017 · on the PSLV Rideshare 09 mission
Operational1 Jan 2018 · entered service
Retired1 Jan 2019 · end of operational service
Re-entered13 Oct 2023 · atmospheric re-entry — object destroyed

Specifications

NORAD ID41954
COSPAR2017-008G
TypeSatellite
OperatorISRO
Country / StateIN
ManufacturerISRO
BusISAC
Mass9.7 kg
ProgrammeINS
CategoryTECH
OrbitLEO (LLEO/S)
Altitude496 × 508 km
Inclination97.5°

Frequently asked questions

What happened to INS-1B?

INS-1B re-entered Earth's atmosphere on 13 Oct 2023, ending a mission that began with its launch in 2017. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did INS-1B re-enter the atmosphere?

INS-1B re-entered on 13 Oct 2023, according to Orbital Radar's historical catalogue records.

How long was INS-1B operational?

INS-1B was operational for roughly 12 months, from 1 Jan 2018 to 1 Jan 2019.

Who operated and built INS-1B?

INS-1B was operated by ISRO and built by ISRO (IN).

Launched together

Cartosat-2DNORAD 41948Dove 1010Re-entered 2023Dove 1021Re-entered 2023Dove 1022Re-entered 2023Dove 101FRe-entered 2023Dove 101BRe-entered 2023Dove 1009Re-entered 2023Dove 1014Re-entered 2023
Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-09-06.