Russian satellite Kosmos 2612 closes to within meters of ICEYE-X36, a commercial radar satellite used by Ukraine
Russian satellite Kosmos 2612 carried out rendezvous and proximity operations against ICEYE-X36, a commercial synthetic-aperture radar (SAR) satellite owned by ICEYE's US subsidiary. The satellite may support Ukrainian military imagery. Per LeoLabs, it closed from 350 km to under 5 km on 15-16 October and stayed nearby, making small adjustments, before moving away. Estimates of the closest point differ: roughly 500 m (LeoLabs), a few meters (Space.com) and about 26 m (TWZ). Intent is unclear. Analysts cite possible intelligence collection, inspection, coercive signaling, jamming or preparation for future counterspace operations. It is notable as a rare low Earth orbit approach to a privately owned satellite.
Detalhes técnicos
- Kosmos 2612 was one of six satellites launched together on April 17. In May, four Russian-controlled satellites changed orbits to align with ICEYE-X36, according to a June RUSI report.
- LeoLabs warns that repeated maneuvers and awkward tracking geometry make separation estimates uncertain.
- Jonathan McDowell noted this could be the first known case of one spacecraft approaching another without permission.
- Earlier Russian cases involved classified US NRO satellites: Kosmos 2543 approached USA 245 to about 30 km in 2020, and Kosmos 2558 approached USA 326 to about 70 km in 2022.
- RUSI lists intimidation and interference through jamming among the possible aims. It says options for protecting an ICEYE satellite are limited.
Remediação
The article gives no technical remediation. LeoLabs recommends continued monitoring. ICEYE says it is tracking the event and that its constellation is designed for continuity and resilience. Commentators call for greater government transparency about such events.
Linha do tempo
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Russian satellite Kosmos 2612 closes to within meters of ICEYE-X36, a commercial radar satellite used by Ukraine
ler a análise desta fonte ocultar
Russian satellite Kosmos 2612 carried out rendezvous and proximity operations against ICEYE-X36, a commercial synthetic-aperture radar (SAR) satellite owned by ICEYE's US subsidiary. The satellite may support Ukrainian military imagery. Per LeoLabs, it closed from 350 km to under 5 km on 15-16 October and stayed nearby, making small adjustments, before moving away. Estimates of the closest point differ: roughly 500 m (LeoLabs), a few meters (Space.com) and about 26 m (TWZ). Intent is unclear. Analysts cite possible intelligence collection, inspection, coercive signaling, jamming or preparation for future counterspace operations. It is notable as a rare low Earth orbit approach to a privately owned satellite.
Technical Details
- Kosmos 2612 was one of six satellites launched together on April 17. In May, four Russian-controlled satellites changed orbits to align with ICEYE-X36, according to a June RUSI report.
- LeoLabs warns that repeated maneuvers and awkward tracking geometry make separation estimates uncertain.
- Jonathan McDowell noted this could be the first known case of one spacecraft approaching another without permission.
- Earlier Russian cases involved classified US NRO satellites: Kosmos 2543 approached USA 245 to about 30 km in 2020, and Kosmos 2558 approached USA 326 to about 70 km in 2022.
- RUSI lists intimidation and interference through jamming among the possible aims. It says options for protecting an ICEYE satellite are limited.
Remediation
The article gives no technical remediation. LeoLabs recommends continued monitoring. ICEYE says it is tracking the event and that its constellation is designed for continuity and resilience. Commentators call for greater government transparency about such events.