COSMOS 791

Satellite information

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Satellite Type and Status

PAYLOADIN ORBIT

Key statistics

Satellite COSMOS 791 at a glance.

Uptime

18220

Days in orbit

Revolutions

≈ 12.6

Per day

Orbit

LEO

Low Earth Orbit

Inclination

74.1

Latest

Satellite identification and parameters

Extended collection of information and parameters for COSMOS 791.

Object identification

Identified? True

Debris? False

Object name: COSMOS 791

International designator: 1976-008A

Object number (NORAD): 8607

Object ID (CCSDS): 8607

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: MEDIUM

Orbital parameters

Period: 114.737 minutes

Inclination: 74.0564 deg

SMA: 7821.612 km

Apoapsis: 1485.602 km

Periapsis: 1401.353 km

RAAN: 18.3644 deg

Eccentricy: 0.0053857

Argument of periapsis: 142.4648 deg

Mean anomaly: 32.497 deg

Mean motion: 12.5504218 rev/day

Mean motion (dot): -0.00000003 rev/day2

B* drag term: 0.000079037354 1/REarth

Two-line elements (TLE)

Creation date: Dec. 16, 2025, 2:19 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 15, 2025, 9:05 p.m. UTC

TLE line 0: 0 COSMOS 791

TLE line 1: 1 08607U 76008A 25349.87879751 -.00000003 00000-0 79037-4 0 9991

TLE line 2: 2 08607 74.0564 18.3644 0053857 142.4648 32.4970 12.55042180285314

Live tracking on map

Real-time ground track for satellite COSMOS 791.

In-orbit conjunctions

A list of the most updated potential collisions computed for object COSMOS 791.

Target Orbit TCA Probability of collision Miss distance Type
THORAD DELTA 1 DEB SSO 2025-12-13 08:12:12 0.0001291677 461.0 (m) DEBRIS

Associated space launch

Military communications satellites

COSMOS 791 was lifted into orbit during the mission ‘Kosmos-3M | Strela-1M 105-112’, on board a Kosmos-3M space rocket.

The launch took place on Jan. 28, 1976, 10:39 a.m. from 132/1 (132L).

For more information about the launch, click the button.

Launch to space Kosmos-3M | Strela-1M 105-112
Kosmos-3M | Strela-1M 105-112

Agency: N/A

Status: Launch Successful

Launch date: Jan. 28, 1976, 10:39 a.m. UTC

Rocket: Kosmos-3M

Launch pad: 132/1 (132L)

Location: Plesetsk Cosmodrome, Russian Federation

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