COSMOS 1104

Satellite information

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Satellite Type and Status

PAYLOADIN ORBIT

Key statistics

Satellite COSMOS 1104 at a glance.

Uptime

16901

Days in orbit

Revolutions

≈ 13.8

Per day

Orbit

LEO

Low Earth Orbit

Inclination

82.9

Latest

Satellite identification and parameters

Extended collection of information and parameters for COSMOS 1104.

Object identification

Identified? True

Debris? False

Object name: COSMOS 1104

International designator: 1979-046A

Object number (NORAD): 11378

Object ID (CCSDS): 11378

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: LARGE

Orbital parameters

Period: 104.654 minutes

Inclination: 82.9422 deg

SMA: 7356.355 km

Apoapsis: 1001.259 km

Periapsis: 955.181 km

RAAN: 271.627 deg

Eccentricy: 0.00313183

Argument of periapsis: 281.5239 deg

Mean anomaly: 192.4007 deg

Mean motion: 13.75969206 rev/day

Mean motion (dot): 0.00000076 rev/day2

B* drag term: 0.000062941207 1/REarth

Two-line elements (TLE)

Creation date: Sept. 5, 2025, 7:38 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Sept. 5, 2025, 2:19 p.m. UTC

TLE line 0: 0 COSMOS 1104

TLE line 1: 1 11378U 79046A 25248.59703361 .00000076 00000-0 62941-4 0 9990

TLE line 2: 2 11378 82.9422 271.6270 0031318 281.5239 192.4007 13.75969206322435

Live tracking on map

Real-time ground track for satellite COSMOS 1104.

In-orbit conjunctions

A list of the most updated potential collisions computed for object COSMOS 1104.

Target Orbit TCA Probability of collision Miss distance Type
DELTA 1 DEB SSO 2025-07-28 04:17:30 0.0001501019 262.0 (m) DEBRIS
FENGYUN 1C DEB SSO 2024-09-26 04:47:56 0.0004903113 534.0 (m) DEBRIS

Associated space launch

Optical film-return reconnaissance satellite

COSMOS 1104 was lifted into orbit during the mission ‘Soyuz U | Zenit-6U 7’, on board a Soyuz U space rocket.

The launch took place on May 31, 1979, 4:30 p.m. from 43/3 (43L).

For more information about the launch, click the button.

Launch to space Soyuz U | Zenit-6U 7
Soyuz U | Zenit-6U 7

Agency: N/A

Status: Launch Successful

Launch date: May 31, 1979, 4:30 p.m. UTC

Rocket: Soyuz U

Launch pad: 43/3 (43L)

Location: Plesetsk Cosmodrome, Russian Federation

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