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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Edit Public Description
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: 11 hours ago
TLE from 11 hours ago
0 COSMOS 198
1 03081U 67127A 25342.31425727 -.00000017 00000-0 55690-4 0 9990
2 03081 65.1441 61.1336 0023279 180.7064 179.3973 13.93378979946988Epoch: 2025-12-08T07:32Z
TLE epoch observation values (Epoch: 2025-12-08T07:32:31.828Z)
Latitude
-0.00004°
Longitude
-129.3141°
Altitude
935.745 km
Speed
7.376 km/s
True Right ascension
04h 04m 32s
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
17:01:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
932.378 km
Perigee altitude
898.421 km
Semi-major axis
7,293.536 km
Eccentricity
0.00233
Inclination
65.1441°
RAAN
61.1336°
Arg. of periapsis
180.7064°
True anomaly
179.4001°
Mean anomaly
179.3973°
Eccentric anomaly
179.3987°
Mean motion
3.48446 °/min
Orbital period
103.32 mins
BSTAR
0.00005569
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-12-09 06:03:07.999Z | 163.634° S | 2025-12-09 06:07:07.999Z | 116.824° SE | 25.986° | 2025-12-09 06:12:07.999Z | 55.329° ENE |
| 10 mins | 2025-12-09 07:49:07.999Z | 238.989° WSW | 2025-12-09 07:54:07.999Z | 320.251° NNW | 35.962° | 2025-12-09 07:59:07.999Z | 19.892° NNE |
| 9 mins | 2025-12-09 15:06:07.999Z | 352.303° N | 2025-12-09 15:10:07.999Z | 55.225° ENE | 31.334° | 2025-12-09 15:15:07.999Z | 115.825° SE |
| 9 mins | 2025-12-09 16:52:07.999Z | 306.309° NW | 2025-12-09 16:56:07.999Z | 251.209° W | 30.943° | 2025-12-09 17:01:07.999Z | 185.146° SSW |
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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