CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2024-1017
SL-4 R/B
SL-4 R/B (NORAD 58615) re-entered Earth’s atmosphere on 15 July 2024 over the Indian Ocean, after 6 months in orbit.
Official date
NORAD number
58615
International designator
2023-201B
Object type
Rocket body
Country
Russia
Launched
21 Dec 2023Plesetsk Cosmodrome
Re-entered (UTC)
15 Jul 2024UTC calendar dayAlso recorded as 14 Jul 2024
Time in orbit
6 months207 days
How it ended
Re-entered (natural decay)
Latitude range
82.4°N to 82.4°SFinal inclination 97.6°
Mass
2,350 kg
Where it came down
Recorded positionRecorded position 8.0°N, 54.0°E. Its final orbit, inclined at 97.6°, allowed a re-entry anywhere between 82.4°N and 82.4°S.
Life in orbit
6 monthsSL-4 R/B’s lowest and highest points above Earth, week by week, from its tracking history.
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2024-1017
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2024-1017
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.