COSMOS 994

Satellite information

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Satellite Type and Status

PAYLOADIN ORBIT

Key statistics

Satellite COSMOS 994 at a glance.

Uptime

17282

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: 104.85 minutes

Inclination: 82.9313 deg

SMA: 7365.549 km

Apoapsis: 1005.087 km

Periapsis: 969.74 km

RAAN: 269.5332 deg

Eccentricy: 0.0023995

Argument of periapsis: 141.3339 deg

Mean anomaly: 32.1408 deg

Mean motion: 13.73393903 rev/day

Mean motion (dot): 0.0000004 rev/day2

B* drag term: 0.000026655 1/REarth

Two-line elements (TLE)

Creation date: July 8, 2025, 2:27 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 7, 2025, 11:01 p.m. UTC

TLE line 0: 0 COSMOS 994

TLE line 1: 1 10731U 78028A 25188.95938829 .00000040 00000-0 26655-4 0 9996

TLE line 2: 2 10731 82.9313 269.5332 0023995 141.3339 32.1408 13.73393903370551

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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