COSMOS 198, 3081
Orbit data source: Space-Track
COSMOS 198, 3081 is a payload satellite owned by TSKBM (CIS) in LEO that was launched on Wed, 27 Dec 1967 UTC via a TSIKLON-2A launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). 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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3081 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
TSKBM/KB1
Mission
Spacecraft
Bus & Motor
US-A ROCH, Unknown motor
Mass
3,800 kg wet, 1,140 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: 15 hours ago
TLE from 15 hours ago
0 COSMOS 198
1 03081U 67127A 26090.50028595 -.00000025 00000-0 49835-4 0 9997
2 03081 65.1412 124.9791 0013648 123.9270 236.3096 13.93388736962751Epoch: 2026-03-31T12:00Z
TLE epoch observation values (Epoch: 2026-03-31T12:00:24.706Z)
Latitude
0.00001°
Longitude
115.99958°
Altitude
924.26 km
Speed
7.387 km/s
True Right ascension
08h 19m 54s
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
08:40:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
925.32 km
Perigee altitude
905.412 km
Semi-major axis
7,293.503 km
Eccentricity
0.00136
Inclination
65.1412°
RAAN
124.9791°
Arg. of periapsis
123.927°
True anomaly
236.1796°
Mean anomaly
236.3096°
Eccentric anomaly
236.24459°
Mean motion
3.48449 °/min
Orbital period
103.32 mins
BSTAR
0.000049835
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Other satellites on launch #127 in the year 1967 (1967-12-27 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 198 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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-04-01 03:37:04.785Z | 195.13° SSW | 2026-04-01 03:43:04.785Z | 105.602° ESE | 41.121° | 2026-04-01 03:48:04.785Z | 39.479° NE |
| 8 mins | 2026-04-01 05:26:04.785Z | 269.702° W | 2026-04-01 05:30:04.785Z | 321.496° NNW | 23.289° | 2026-04-01 05:34:04.785Z | 7.285° NNE |
| 5 mins | 2026-04-01 10:56:04.785Z | 13.283° NNE | 2026-04-01 10:58:04.785Z | 35.609° NE | 15.284° | 2026-04-01 11:01:04.785Z | 67.85° E |
| 10 mins | 2026-04-01 12:41:04.785Z | 334.085° NNW | 2026-04-01 12:46:04.785Z | 91.846° ESE | 43.223° | 2026-04-01 12:51:04.785Z | 141.75° SSE |
| 6 mins | 2026-04-01 14:29:04.785Z | 280.511° WNW | 2026-04-01 14:31:04.785Z | 257.999° W | 16.348° | 2026-04-01 14:35:04.785Z | 215.578° SW |
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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