COSMOS 2530, 43751
Orbit data source: Space-Track
COSMOS 2530, 43751 is a payload satellite owned by VVKO VKS (CIS) in LEO that was launched on Fri, 30 Nov 2018 UTC via an ROKOT 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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43751 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
Resehetnev ISS
Mission
Operational Defense Communications
Bus & Motor
STRELA-3M, Unknown motor
Mass
280 kg wet, 280 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl + 1 Ant, 3.5 m
Radar Cross Section
1.583 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 4 hours ago
TLE from 4 hours ago
0 COSMOS 2530
1 43751U 18097A 26125.87407322 -.00000111 00000-0 -87269-3 0 9994
2 43751 82.5144 248.5382 0020679 127.4333 232.8632 12.42879683337037Epoch: 2026-05-05T20:58Z
TLE epoch observation values (Epoch: 2026-05-05T20:58:39.926Z)
Latitude
-0.00003°
Longitude
70.12918°
Altitude
1,506.971 km
Speed
7.107 km/s
True Right ascension
16h 34m 09s
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
08:35:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,508.044 km
Perigee altitude
1,475.496 km
Semi-major axis
7,869.907 km
Eccentricity
0.00207
Inclination
82.5144°
RAAN
248.5382°
Arg. of periapsis
127.4333°
True anomaly
232.67459°
Mean anomaly
232.8632°
Eccentric anomaly
232.76886°
Mean motion
3.10877 °/min
Orbital period
115.8 mins
BSTAR
-0.00087269
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Other satellites on launch #97 in the year 2018 (2018-11-30 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 2530 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-05-06 06:49:12.377Z | 93.411° ESE | 2026-05-06 06:52:12.377Z | 72.076° E | 12.59° | 2026-05-06 06:54:12.377Z | 57.88° ENE |
| 15 mins | 2026-05-06 08:40:12.377Z | 175.795° S | 2026-05-06 08:47:12.377Z | 84.117° E | 44.056° | 2026-05-06 08:55:12.377Z | 11.315° NNE |
| 11 mins | 2026-05-06 10:40:12.377Z | 256.198° W | 2026-05-06 10:45:12.377Z | 298.525° NW | 21.196° | 2026-05-06 10:51:12.377Z | 343.166° N |
| 14 mins | 2026-05-06 18:51:12.377Z | 12.886° NNE | 2026-05-06 18:57:12.377Z | 65.482° ENE | 30.079° | 2026-05-06 19:05:12.377Z | 134.915° SE |
| 14 mins | 2026-05-06 20:48:12.377Z | 337.12° NNW | 2026-05-06 20:54:12.377Z | 279.973° WNW | 36.77° | 2026-05-06 21:02:12.377Z | 201.788° 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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