COSMOS 83, 1573
Orbit data source: Space-Track
COSMOS 83, 1573 is a payload satellite owned by OKB-10 (CIS) in LEO that was launched on Fri, 03 Sep 1965 UTC via a KOSMOS 65S3 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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1573 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
OKB-10
Mission
Defense Communications
Bus & Motor
STRELA-1 11F610, Unknown motor
Mass
50 kg wet, 50 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Poly, 0.4 m
Radar Cross Section
0.731 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 16 hours ago
TLE from 16 hours ago
0 COSMOS 83
1 01573U 65070D 25257.57984596 -.00000095 00000-0 -97376-5 0 9991
2 01573 56.0574 355.1394 0069168 71.3272 289.5123 12.41041232720994Epoch: 2025-09-14T13:54Z
TLE epoch observation values (Epoch: 2025-09-14T13:54:58.69Z)
Latitude
-0.00006°
Longitude
152.598°
Altitude
1,485.372 km
Speed
7.13 km/s
True Right ascension
23h 40m 33s
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
22:59:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,556.522 km
Perigee altitude
1,447.511 km
Semi-major axis
7,880.153 km
Eccentricity
0.00692
Inclination
56.0574°
RAAN
355.1394°
Arg. of periapsis
71.3272°
True anomaly
288.76307°
Mean anomaly
289.5123°
Eccentric anomaly
289.1379°
Mean motion
3.10271 °/min
Orbital period
116.03 mins
BSTAR
-0.0000097376
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Other satellites on launch #70 in the year 1965 (1965-09-03 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 83 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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2025-09-15 07:24:52.446Z | 172.67° S | 2025-09-15 07:31:52.446Z | 113.926° SE | 26.847° | 2025-09-15 07:37:52.446Z | 65.773° ENE |
| 15 mins | 2025-09-15 09:24:52.446Z | 233.583° WSW | 2025-09-15 09:31:52.446Z | 308.478° NW | 44.055° | 2025-09-15 09:39:52.446Z | 43.068° NE |
| 13 mins | 2025-09-15 11:28:52.446Z | 289.371° WNW | 2025-09-15 11:34:52.446Z | 345.092° N | 28.31° | 2025-09-15 11:41:52.446Z | 42.075° NE |
| 13 mins | 2025-09-15 13:32:52.446Z | 320.56° NNW | 2025-09-15 13:38:52.446Z | 13.551° NNE | 26.142° | 2025-09-15 13:45:52.446Z | 68.126° E |
| 15 mins | 2025-09-15 15:34:52.446Z | 321.605° NNW | 2025-09-15 15:41:52.446Z | 39.934° NE | 40.585° | 2025-09-15 15:49:52.446Z | 114.404° SE |
| 15 mins | 2025-09-15 17:35:52.446Z | 301.107° NW | 2025-09-15 17:42:52.446Z | 236.355° WSW | 34.927° | 2025-09-15 17:50:52.446Z | 169.452° S |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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