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
Unknown
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 23 hours ago
TLE from 23 hours ago
0 COSMOS 158
1 02801U 67045A 26145.34918019 .00000033 00000-0 19860-4 0 9990
2 02801 74.0391 107.0523 0057740 319.4932 40.1929 14.36939006 93142Epoch: 2026-05-25T08:22Z
TLE epoch observation values (Epoch: 2026-05-25T08:22:49.168Z)
Latitude
-0.00008°
Longitude
98.40916°
Altitude
739.815 km
Speed
7.502 km/s
True Right ascension
07h 08m 12s
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
16:20:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
807.504 km
Perigee altitude
725.001 km
Semi-major axis
7,144.39 km
Eccentricity
0.00577
Inclination
74.0391°
RAAN
107.0523°
Arg. of periapsis
319.4932°
True anomaly
40.62227°
Mean anomaly
40.1929°
Eccentric anomaly
40.40735°
Mean motion
3.59414 °/min
Orbital period
100.16 mins
BSTAR
0.00001986
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-05-26 08:19:32.977Z | 351.406° N | 2026-05-26 08:24:32.977Z | 72.377° E | 38.907° | 2026-05-26 08:29:32.977Z | 144.418° SSE |
| 6 mins | 2026-05-26 10:03:32.977Z | 295.893° NW | 2026-05-26 10:05:32.977Z | 270.972° WNW | 17.517° | 2026-05-26 10:09:32.977Z | 222.664° SW |
| 4 mins | 2026-05-26 21:17:32.977Z | 117.827° SE | 2026-05-26 21:19:32.977Z | 89.717° E | 16.767° | 2026-05-26 21:21:32.977Z | 64.188° ENE |
| 8 mins | 2026-05-26 22:57:32.977Z | 224.735° SW | 2026-05-26 23:00:32.977Z | 285.926° WNW | 38.037° | 2026-05-26 23:05:32.977Z | 8.352° NNE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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