COSMOS 1953, 19210
Orbit data source: Space-Track
COSMOS 1953, 19210 is a payload satellite owned by GRU (CIS) in LEO that was launched on Tue, 14 Jun 1988 UTC via a TSIKLON-3 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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19210 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
Yuzhnoe
Mission
Defense Sigint
Bus & Motor
TSELINA-D, Unknown motor
Mass
1,750 kg wet, 1,750 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl + 2 Pan, 6.5 m
Radar Cross Section
8.068 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 COSMOS 1953
1 19210U 88050A 26138.12519124 .00005058 00000-0 17551-3 0 9999
2 19210 82.5073 88.3340 0008972 231.3473 128.6965 15.29516829 48394Epoch: 2026-05-18T03:00Z
TLE epoch observation values (Epoch: 2026-05-18T03:00:16.523Z)
Latitude
0.00001°
Longitude
167.44721°
Altitude
484.206 km
Speed
7.621 km/s
True Right ascension
05h 53m 20s
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
20:48:22
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
480.36 km
Perigee altitude
468.065 km
Semi-major axis
6,852.35 km
Eccentricity
0.0009
Inclination
82.5073°
RAAN
88.334°
Arg. of periapsis
231.3473°
True anomaly
128.77668°
Mean anomaly
128.6965°
Eccentric anomaly
128.7366°
Mean motion
3.82634 °/min
Orbital period
94.08 mins
BSTAR
0.00017551
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Other satellites on launch #50 in the year 1988 (1988-06-14 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 1953 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 | 2026-05-18 22:00:05.309Z | 238.859° WSW | 2026-05-18 22:01:05.309Z | 265.124° W | 26.888° | 2026-05-18 22:04:05.309Z | 340.424° N |
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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