Kosmos 2612 reportedly approaches ICEYE-X36 as close as 136 metres

Russia’s Kosmos 2612 reportedly manoeuvred to match the orbit of ICEYE-X36, with one tracking estimate putting the spacecraft about 136 metres apart on 18 October. The estimate is not a confirmed measurement: public orbital data cannot reliably establish that separation.

A separate headline from Militarnyi reported a closer approach of 26 metres, while the available account from defencesecurityasia.com projected closer approaches for 19 October. The two accounts therefore give different reported distances for the encounter: 136 metres in defencesecurityasia.com’s excerpt and 26 metres in Militarnyi’s headline.

The former says the 136-metre estimate is not reliable enough to confirm a near-contact event; the latter’s headline characterizes Kosmos 2612 as coming within 26 metres. These figures describe the same reported proximity episode, but the source material does not establish a verified minimum distance.

ICEYE-X36 is operated by ICEYE, a Finland-founded company, and ICEYE’s radar-imaging technology has supported Ukraine during its war with Russia, according to The Times of India. That connection is relevant context for why the satellite’s proximity has drawn attention, but it does not establish Kosmos 2612’s purpose.

The Times of India describes ICEYE-X36 as linked to Ukraine’s military and says the orbital movements raised concerns about possible monitoring or interference with Western space assets. Those are concerns, not confirmed outcomes. The Times of India says S2A Systems tracked the manoeuvres and describes the company as operating space situational-awareness systems.

Defencesecurityasia.com also reports that tracking estimates placed the satellites close together. The accounts present the orbital adjustment as a sequence rather than a single isolated alignment: defencesecurityasia.com says alignment began earlier in May and intensified after 30 September.

It describes altitude and inclination adjustments, orbital timing and plane matching, while cautioning that the estimated distance cannot be established reliably from public orbital data. Dutch tracker Marco Langbroek called the manoeuvring a “worrisome cat-and-mouse-game,” as quoted by defencesecurityasia.com.

The phrase conveys his concern about the reported spacecraft movements; it does not verify a particular closest-approach distance or demonstrate monitoring or interference. The Times of India’s account likewise raises those possibilities but does not report that either occurred.

The immediate question is whether later tracking establishes how close the spacecraft came and whether the reported orbital pattern continues. The 26-metre figure in Militarnyi’s headline and the 136-metre estimate in defencesecurityasia.com’s account warrant careful distinction: neither should be treated as a verified measurement on the basis of the cited information.