Luch beside EUTELSAT 8 WEST B

A satellite of Federal'naya sluzhba bezopasnosti Rossiyskoy Federatsii came up beside a satellite of Eutelsat SA, 90 km away at the nearest its sources state.

Reported: 1 public report other than Orbinauts names these two.

From the public record

From
February 2021
to April 2021
Closest stated
90 km
Mar 29, 2021
Orbit
GEO
geostationary orbit, over 8.0° W

The one that moved

Luch

Federal'naya sluzhba bezopasnosti Rossiyskoy Federatsii, RU

40258 · 2014-058A · launched Sep 27, 2014

The one it came up to

EUTELSAT 8 WEST B

Eutelsat SA, F

40875 · 2015-039B · launched Aug 20, 2015

What the sources state

Every day and distance here is the sources’ own, to the precision they state.

When
February 2021 to April 2021
BesideFeb 17, 2021
arrived 17 February 2021
Closest statedMar 29, 2021
about 90 km on 29 March 2021 when imaged
LeftMarch 2021 to April 2021
CSIS: in March 2021 Luch made a significant maneuver back eastward

The detector was not yet running: it reads low Earth orbit since April 2026 and the geostationary belt since October 2026.

Reported elsewhere

Who else said these two were together, earliest first.