CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Orbital Register seal
Entry no.
1971-0288

MARS 2 CAPSULE

MARS 2 CAPSULE (NORAD 5739) impacted Mars on 27 November 1971, 6 months after launch.

Official date
NORAD number
5739
International designator
1971-045D
Object type
Spacecraft
Country
USSR
Launched
Flight ended (UTC)
27 Nov 1971Recorded time 20:22 UTC
Time in orbit
6 months192 days
How it ended
Impacted Mars
Final destination
Mars
Mass
645 kg
Operator
IKI / Lavochkin
Built by
Lavochkin
Bus
Mars SA
Programme
3M SA

Life in orbit

6 months

From the same launch

1971-045
Orbital Register seal
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1971-0288
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.