RECORD OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Orbital Register seal
Entry number
Certificate pending

SL-4 R/B

SL-4 R/B (NORAD 68320) re-entered Earth’s atmosphere on 24 March 2026 over the South Atlantic Ocean, after 2 days in orbit.

Official date
NORAD number
68320
International designator
2026-058B
Object type
Rocket body
Country
Russia
Launched
22 Mar 2026Baikonur Cosmodrome
Re-entered (UTC)
24 Mar 2026Recorded time 07:34 UTC
Time in orbit
2 days2 days
How it ended
Re-entered (natural decay)
Latitude range
51.6°N to 51.6°SFinal inclination 51.6°
Mass
2,350 kg

Where it came down

Recorded position

Recorded position 44.0°S, 16.0°E at 07:34 UTC. Its final orbit, inclined at 51.6°, allowed a re-entry anywhere between 51.6°N and 51.6°S.

Life in orbit

2 days

Also ended on 24 Mar 2026

2 entries
PendingSTARLINK-2022PendingSTARLINK-5092

From the same launch

2026-058
PendingPROGRESS MS-33
Orbital Register seal
Recorded in the Orbital Register™. The certificate and its permanent entry number follow once the record is complete.
orbitalradar.com/register/norad/68320
© 2026 Orbital Radar.