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COSMOS 158, 2801

Orbit data source: Space-Track

COSMOS 158, 2801 is a payload satellite owned by OKB-10 (CIS) in LEO that was launched on Mon, 15 May 1967 UTC via a KOSMOS 11K65M launch vehicle from the Plesetsk Missile And Space Complex (PKMTR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

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<iframe src="https://www.satcat.com/sats-embedded/2801?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/2801?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

2801, 1967-045A

Orbit

LEO

Country

CIS

Related business

Federal Space Agency of Russia (Roscosmos) (RU)

Manufacturer

OKB-10

Mission

Spacecraft

Bus & Motor

KAUR-1 11F617, Unknown motor

Mass

800 kg wet, 800 kg dry

Launch date (UTC)

1967-05-15 (59 years ago)

Launch vehicle

KOSMOS 11K65M

Launch site

Plesetsk Missile And Space Complex (PKMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 18 hours ago

TLE from 18 hours ago

0 COSMOS 158
1 02801U 67045A   26020.31033083  .00000050  00000-0  25458-4 0  9997
2 02801  74.0421 336.8955 0057805 221.7994 137.8738 14.36922941 75188

Epoch: 2026-01-20T07:26Z

TLE epoch observation values (Epoch: 2026-01-20T07:26:52.583Z)

Latitude

-0.00004°

Longitude

105.48236°

Altitude

802.048 km

Speed

7.437 km/s

True Right ascension

22h 27m 34s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

02:41:41

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

807.604 km

Perigee altitude

725.007 km

Semi-major axis

7,144.443 km

Eccentricity

0.00578

Inclination

74.0421°

RAAN

336.8955°

Arg. of periapsis

221.7994°

True anomaly

138.31574°

Mean anomaly

137.8738°

Eccentric anomaly

138.09501°

Mean motion

3.5941 °/min

Orbital period

100.16 mins

BSTAR

0.000025458

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Other satellites on launch #45 in the year 1967 (1967-05-15 UTC)

SL-8 R/B, 2802

SL-8 DEB, 2823 (Decayed)

SL-8 DEB, 3737 (Decayed)

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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

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COSMOS 158 Visibility forecast

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Span	Click to sort rows by Start time (UTC) header in descending order	Start Az.	Max El. time (UTC)	Max El. Az.	Max El.	End time (UTC)	End Az.
8 mins	2026-01-21 07:24:23.549Z	7.881° NNE	2026-01-21 07:28:23.549Z	69.933° E	26.118°	2026-01-21 07:32:23.549Z	122.193° SE
7 mins	2026-01-21 09:07:23.549Z	306.697° NW	2026-01-21 09:10:23.549Z	252.153° W	27.535°	2026-01-21 09:14:23.549Z	199.283° SSW
9 mins	2026-01-21 22:00:23.549Z	195.788° SSW	2026-01-21 22:04:23.549Z	141.693° SSE	44.943°	2026-01-21 22:09:23.549Z	19.699° NNE

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Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out COSMOS 158, 2801 on other resources

View COSMOS 158, 2801 on NASA - NSSDCA Website

View COSMOS 158, 2801 on Heavens-Above

View COSMOS 158, 2801 on Keep Track

View COSMOS 158, 2801 on Celestrak

View COSMOS 158, 2801 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

COSMOS 158, 2801

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 18 hours ago

TLE from 18 hours ago

TLE epoch observation values (Epoch: 2026-01-20T07:26:52.583Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #45 in the year 1967 (1967-05-15 UTC)

COSMOS 158 Visibility forecast

Co-orbital & Co-planar RSOs

Check out COSMOS 158, 2801 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 18 hours ago