COSMOS 1431, 13763
Orbit data source: Space-Track
COSMOS 1431, 13763 is a payload satellite owned by GUKOS (CIS) in LEO that was launched on Wed, 19 Jan 1983 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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13763 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
NPO PM
Mission
Defense Communications
Bus & Motor
STRELA-1 11F625, Unknown motor
Mass
60 kg wet, 60 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Sphere, 0.4 m
Radar Cross Section
0.588 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 17 hours ago
TLE from 17 hours ago
0 COSMOS 1431
1 13763U 83002C 25239.33184330 -.00000011 00000-0 31044-4 0 9998
2 13763 74.0214 87.3391 0011629 355.5584 114.2807 12.47744708940533Epoch: 2025-08-27T07:57Z
TLE epoch observation values (Epoch: 2025-08-27T07:57:51.261Z)
Latitude
64.72781°
Longitude
134.94016°
Altitude
1,488.505 km
Speed
7.124 km/s
True Right ascension
15h 20m 51s
True Declination
64° 36' 26"
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
16:37:27
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,480.909 km
Perigee altitude
1,462.652 km
Semi-major axis
7,849.918 km
Eccentricity
0.00116
Inclination
74.0214°
RAAN
87.3391°
Arg. of periapsis
355.5584°
True anomaly
114.4021°
Mean anomaly
114.2807°
Eccentric anomaly
114.34141°
Mean motion
3.12065 °/min
Orbital period
115.36 mins
BSTAR
0.000031044
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Other satellites on launch #2 in the year 1983 (1983-01-19 UTC)
COSMOS 1431 Visibility forecast
Observer location: undefined°, undefined°
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. |
|---|---|---|---|---|---|---|---|
| 16 mins | 2025-08-28 01:17:51.775Z | 340.52° N | 2025-08-28 01:25:51.775Z | 298.934° NW | 44.984° | 2025-08-28 01:33:51.775Z | 164.231° S |
| 8 mins | 2025-08-28 03:18:51.775Z | 297.906° NW | 2025-08-28 03:22:51.775Z | 267.572° W | 16.076° | 2025-08-28 03:26:51.775Z | 238.795° WSW |
| 14 mins | 2025-08-28 14:15:51.775Z | 166.868° S | 2025-08-28 14:22:51.775Z | 92.185° ESE | 36.944° | 2025-08-28 14:29:51.775Z | 31.264° NE |
| 14 mins | 2025-08-28 16:13:51.775Z | 239.218° WSW | 2025-08-28 16:20:51.775Z | 306.795° NW | 31.56° | 2025-08-28 16:27:51.775Z | 4.627° NNE |
| 15 mins | 2025-08-29 00:22:51.775Z | 351.751° N | 2025-08-29 00:29:51.775Z | 56.087° ENE | 38.269° | 2025-08-29 00:37:51.775Z | 137.881° SSE |
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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Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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Authenticating...
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