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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2801 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
OKB-10
Mission
Spacecraft
Bus & Motor
KAUR-1 11F617, Unknown motor
Mass
800 kg wet, 800 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
CYL + ANT, 1.1 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 COSMOS 158
1 2801U 67045A 26260.43150115 .00000006 00000-0 10669-4 0 9991
2 2801 74.0376 255.5004 0055800 80.4138 280.3314 14.36948600109678Epoch: 2026-09-17T10:21Z
TLE epoch observation values (Epoch: 2026-09-17T10:21:21.699Z)
Latitude
-0.00003°
Longitude
103.79114°
Altitude
764.273 km
Speed
7.476 km/s
True Right ascension
17h 02m 00s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
03:58:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
806.086 km
Perigee altitude
726.355 km
Semi-major axis
7,144.358 km
Eccentricity
0.00558
Inclination
74.0376°
RAAN
255.5004°
Arg. of periapsis
80.4138°
True anomaly
279.70157°
Mean anomaly
280.3314°
Eccentric anomaly
280.01656°
Mean motion
3.59417 °/min
Orbital period
100.16 mins
BSTAR
0.000010669
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Other satellites on launch #45 in the year 1967 (1967-05-15 UTC)
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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.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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-09-18 12:00:28.263Z | 312.028° NW | 2026-09-18 12:04:28.263Z | 250.372° W | 27.22° | 2026-09-18 12:07:28.263Z | 209.026° SW |
| 8 mins | 2026-09-19 00:55:28.263Z | 202.547° SW | 2026-09-19 00:58:28.263Z | 237.062° WSW | 76.659° | 2026-09-19 01:03:28.263Z | 16.792° NNE |
| 7 mins | 2026-09-19 09:41:28.263Z | 14.248° NNE | 2026-09-19 09:44:28.263Z | 52.024° ENE | 19.926° | 2026-09-19 09:48:28.263Z | 104.736° ESE |
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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