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.
Focus sentinelFocus sentinel
Request partner network tasking
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
2801 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
Edit Public Description
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: 12 hours ago
TLE from 12 hours ago
0 COSMOS 158
1 2801U 67045A 26007.43036984 .00000050 00000-0 25551-4 0 9992
2 2801 74.0410 0.5715 0058137 248.2297 111.2664 14.36921333 73337Epoch: 2026-01-07T10:19Z
TLE epoch observation values (Epoch: 2026-01-07T10:19:43.954Z)
Latitude
0.00004°
Longitude
98.63943°
Altitude
786.583 km
Speed
7.453 km/s
True Right ascension
00h 02m 17s
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
22:24:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
807.847 km
Perigee altitude
724.775 km
Semi-major axis
7,144.448 km
Eccentricity
0.00581
Inclination
74.041°
RAAN
0.5715°
Arg. of periapsis
248.2297°
True anomaly
111.88559°
Mean anomaly
111.2664°
Eccentric anomaly
111.57616°
Mean motion
3.5941 °/min
Orbital period
100.16 mins
BSTAR
0.000025551
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #45 in the year 1967 (1967-05-15 UTC)
Did you know?
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
Loading observer location...
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 | 2026-01-07 23:48:45.071Z | 157.003° SSE | 2026-01-07 23:52:45.071Z | 101.552° ESE | 27.527° | 2026-01-07 23:56:45.071Z | 44.024° NE |
| 7 mins | 2026-01-08 01:31:45.071Z | 246.224° WSW | 2026-01-08 01:34:45.071Z | 295.327° NW | 28.276° | 2026-01-08 01:38:45.071Z | 354.644° N |
| 8 mins | 2026-01-08 10:17:45.071Z | 355.803° N | 2026-01-08 10:21:45.071Z | 74.456° E | 38.263° | 2026-01-08 10:25:45.071Z | 140.687° SSE |
| 5 mins | 2026-01-08 12:00:45.071Z | 295.656° NW | 2026-01-08 12:02:45.071Z | 270.222° WNW | 17.113° | 2026-01-08 12:05:45.071Z | 230.78° WSW |
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 |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
Authenticating...
Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
|---|