Shi Jian 23 beside SJ-23 adapter

A satellite of Strategic Support Troops came up beside a rocket stage of Strategic Support Troops, 10 km away at the nearest its sources state.

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

From the public record

From
Jan 15, 2023
no source states the end
Closest stated
10 km
Orbit
GEO
geostationary orbit

The one that moved

Shi Jian 23

Strategic Support Troops, CN

55131 · 2023-002A · launched Jan 8, 2023

The one it came up to

SJ-23 adaptername not yet certain

Strategic Support Troops, CN

55180 · 2023-002C · launched Jan 8, 2023

What the sources state

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

When
from Jan 15, 2023
BesideJan 15, 2023
an object released about 15 January 2023 stayed within 10 km through January and February 2023
Closest stated
within 10 km

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.