COSMOS 407

Satellite information

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Satellite Type and Status

PAYLOADIN ORBIT

Key statistics

Satellite COSMOS 407 at a glance.

Uptime

19905

Days in orbit

Revolutions

≈ 14.3

Per day

Orbit

LEO

Low Earth Orbit

Inclination

74.0

Latest

Satellite identification and parameters

Extended collection of information and parameters for COSMOS 407.

Object identification

Identified? True

Debris? False

Object name: COSMOS 407

International designator: 1971-035A

Object number (NORAD): 5174

Object ID (CCSDS): 5174

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: LARGE

Orbital parameters

Period: 100.408 minutes

Inclination: 74.0445 deg

SMA: 7156.039 km

Apoapsis: 790.268 km

Periapsis: 765.54 km

RAAN: 188.4099 deg

Eccentricy: 0.00172775

Argument of periapsis: 67.3282 deg

Mean anomaly: 292.9695 deg

Mean motion: 14.34147078 rev/day

Mean motion (dot): 0.00000282 rev/day²

B* drag term: 0.00010987611 1/R_Earth

Two-line elements (TLE)

Creation date: Oct. 21, 2025, 3:26 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 20, 2025, 8:06 p.m. UTC

TLE line 0: 0 COSMOS 407

TLE line 1: 1 05174U 71035A 25293.83817834 .00000282 00000-0 10988-3 0 9997

TLE line 2: 2 05174 74.0445 188.4099 0017278 67.3282 292.9695 14.34147078846273

Live tracking on map

Real-time ground track for satellite COSMOS 407.

In-orbit conjunctions

A list of the most updated potential collisions computed for object COSMOS 407.

Target	Orbit	TCA	Probability of collision	Miss distance	Type
FENGYUN 1C DEB	SSO	2025-08-27 00:40:03	0.0002672744	885.0 (m)	DEBRIS
PEGASUS DEB	LEO	2025-07-01 03:34:02	0.0001071043	90.0 (m)	DEBRIS
CZ-6A DEB	LEO	2025-05-22 20:34:15	0.0005328318	838.0 (m)	DEBRIS
CZ-6A DEB	LEO	2025-04-21 22:25:24	0.000553139	321.0 (m)	DEBRIS
ARIANE 40 R/B	SSO	2025-02-22 20:30:53	0.001656338	51.0 (m)	ROCKET BODY

Associated space launch

Military communications satellite

COSMOS 407 was lifted into orbit during the mission ‘Kosmos-3M | Strela-2M 3’, on board a Kosmos-3M space rocket.

The launch took place on April 23, 1971, 11:30 a.m. from 132/1 (132L).

For more information about the launch, click the button.

Kosmos-3M | Strela-2M 3

Agency: N/A

Status: Launch Successful

Launch date: April 23, 1971, 11:30 a.m. UTC

Rocket: Kosmos-3M

Launch pad: 132/1 (132L)

Location: Plesetsk Cosmodrome, Russian Federation

...

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Latest news about this satellite

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