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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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: 16 hours ago
TLE from 16 hours ago
0 COSMOS 158
1 2801U 67045A 25295.98604553 .00000065 00000-0 30280-4 0 9994
2 2801 74.0383 141.0915 0056202 46.2518 314.3267 14.36906762 62356Epoch: 2025-10-22T23:39Z
TLE epoch observation values (Epoch: 2025-10-22T23:39:54.333Z)
Latitude
-0.00004°
Longitude
114.46331°
Altitude
743.394 km
Speed
7.498 km/s
True Right ascension
09h 24m 21s
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
10:20:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
806.513 km
Perigee altitude
726.206 km
Semi-major axis
7,144.497 km
Eccentricity
0.00562
Inclination
74.0383°
RAAN
141.0915°
Arg. of periapsis
46.2518°
True anomaly
313.86372°
Mean anomaly
314.3267°
Eccentric anomaly
314.09544°
Mean motion
3.59406 °/min
Orbital period
100.17 mins
BSTAR
0.00003028
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-10-23 16:34:02.490Z | 277.978° WNW | 2025-10-23 16:36:02.490Z | 303.417° NW | 14.003° | 2025-10-23 16:38:02.490Z | 329.092° NNW |
| 4 mins | 2025-10-23 23:38:02.490Z | 37.937° NE | 2025-10-23 23:39:02.490Z | 50.672° ENE | 14.321° | 2025-10-23 23:42:02.490Z | 87.144° E |
| 9 mins | 2025-10-24 01:18:02.490Z | 335.115° NNW | 2025-10-24 01:22:02.490Z | 254.246° W | 43.547° | 2025-10-24 01:27:02.490Z | 170.766° S |
| 7 mins | 2025-10-24 14:14:02.490Z | 156.014° SSE | 2025-10-24 14:17:02.490Z | 93.714° ESE | 31.312° | 2025-10-24 14:21:02.490Z | 36.709° NE |
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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