COSMOS 994

Satellite information

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Satellite Type and Status

PAYLOADIN ORBIT

Key statistics

Satellite COSMOS 994 at a glance.

Uptime

17343

Days in orbit

Revolutions

≈ 13.7

Per day

Orbit

LEO

Low Earth Orbit

Inclination

82.9

Latest

Satellite identification and parameters

Extended collection of information and parameters for COSMOS 994.

Object identification

Identified? True

Debris? False

Object name: COSMOS 994

International designator: 1978-028A

Object number (NORAD): 10731

Object ID (CCSDS): 10731

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: LARGE

Orbital parameters

Period: 104.849 minutes

Inclination: 82.9299 deg

SMA: 7365.531 km

Apoapsis: 1003.958 km

Periapsis: 970.834 km

RAAN: 224.4212 deg

Eccentricy: 0.0022486

Argument of periapsis: 337.9151 deg

Mean anomaly: 78.6185 deg

Mean motion: 13.73398744 rev/day

Mean motion (dot): 0.00000057 rev/day2

B* drag term: 0.000045429835 1/REarth

Two-line elements (TLE)

Creation date: Sept. 7, 2025, 3:09 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Sept. 6, 2025, 9:55 p.m. UTC

TLE line 0: 0 COSMOS 994

TLE line 1: 1 10731U 78028A 25249.91384567 .00000057 00000-0 45430-4 0 9994

TLE line 2: 2 10731 82.9299 224.4212 0022486 337.9151 78.6185 13.73398744378924

Live tracking on map

Real-time ground track for satellite COSMOS 994.

In-orbit conjunctions

A list of the most updated potential collisions computed for object COSMOS 994.

Target Orbit TCA Probability of collision Miss distance Type
NIMBUS 2 DEB SSO 2024-07-14 23:00:01 0.0001685661 699.0 (m) DEBRIS

Associated space launch

The first soviet navigation system called Tsiklon consisted of Zaliv satellites in low earth orbit.

COSMOS 994 was lifted into orbit during the mission ‘Kosmos-3M | Zaliv 25’, on board a Kosmos-3M space rocket.

The launch took place on March 15, 1978, 3:57 p.m. from 132/2.

For more information about the launch, click the button.

Launch to space Kosmos-3M | Zaliv 25
Kosmos-3M | Zaliv 25

Agency: N/A

Status: Launch Successful

Launch date: March 15, 1978, 3:57 p.m. UTC

Rocket: Kosmos-3M

Launch pad: 132/2

Location: Plesetsk Cosmodrome, Russian Federation

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