COSMOS 842

Satellite information

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Satellite Type and Status

PAYLOADIN ORBIT

Key statistics

Satellite COSMOS 842 at a glance.

Uptime

17996

Days in orbit

Revolutions

≈ 13.7

Per day

Orbit

LEO

Low Earth Orbit

Inclination

83.0

Latest

Satellite identification and parameters

Extended collection of information and parameters for COSMOS 842.

Object identification

Identified? True

Debris? False

Object name: COSMOS 842

International designator: 1976-070A

Object number (NORAD): 9025

Object ID (CCSDS): 9025

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: LARGE

Orbital parameters

Period: 104.786 minutes

Inclination: 82.989 deg

SMA: 7362.568 km

Apoapsis: 1004.506 km

Periapsis: 964.36 km

RAAN: 227.03 deg

Eccentricy: 0.00272632

Argument of periapsis: 189.7915 deg

Mean anomaly: 230.4833 deg

Mean motion: 13.74227999 rev/day

Mean motion (dot): 0.0000008 rev/day2

B* drag term: 0.000068560726 1/REarth

Two-line elements (TLE)

Creation date: Oct. 28, 2025, 2:18 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 27, 2025, 8:52 p.m. UTC

TLE line 0: 0 COSMOS 842

TLE line 1: 1 09025U 76070A 25300.86957002 .00000080 00000-0 68561-4 0 9991

TLE line 2: 2 09025 82.9890 227.0300 0027263 189.7915 230.4833 13.74227999470184

Live tracking on map

Real-time ground track for satellite COSMOS 842.

In-orbit conjunctions

A list of the most updated potential collisions computed for object COSMOS 842.

Target Orbit TCA Probability of collision Miss distance Type
FENGYUN 1C DEB SSO 2025-01-18 16:45:15 0.0001233999 915.0 (m) DEBRIS
SL-8 R/B LEO 2024-06-27 04:34:55 0.0001313209 343.0 (m) ROCKET BODY
FENGYUN 1C DEB SSO 2024-06-04 21:41:15 0.0005760525 627.0 (m) DEBRIS

Associated space launch

The Sfera or Geoid series were the first soviet geodetic satellites to improve the accuracy of maps. The development of the satellites started in 1965 at NPO-PM.

COSMOS 842 was lifted into orbit during the mission ‘Kosmos-3M | Sfera 15’, on board a Kosmos-3M space rocket.

The launch took place on July 21, 1976, 10:20 a.m. from 132/1 (132L).

For more information about the launch, click the button.

Launch to space Kosmos-3M | Sfera 15
Kosmos-3M | Sfera 15

Agency: N/A

Status: Launch Successful

Launch date: July 21, 1976, 10:20 a.m. UTC

Rocket: Kosmos-3M

Launch pad: 132/1 (132L)

Location: Plesetsk Cosmodrome, Russian Federation

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