COSMOS 2535, 44421
Orbit data source: Space-Track
COSMOS 2535, 44421 is a payload satellite owned by TS VS RF (CIS) in SSO that was launched on Wed, 10 Jul 2019 UTC via a SOYUZ-2-1V 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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44421 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Last TLE update
7 hours ago
Origin
Manufacturer
Lavochkin
Mission
Non-operational Defense Technology
Bus & Motor
KARAT-200, Unknown motor
Mass
547 kg wet, ~400 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl + 2 Pan, 3 m
Radar Cross Section
3.727 m², Large (>1 m²)
Expand to show TLE details & history
TLE from 7 hours ago
0 COSMOS 2535
1 44421U 19039A 25183.58907827 .00000909 00000-0 97828-4 0 9998
2 44421 97.6173 219.5344 0007227 302.1025 57.9492 14.90801942324530Epoch: 2025-07-02T14:08Z
TLE epoch observation values (Epoch: 2025-07-02T14:08:16.362Z)
Latitude
0.00001°
Longitude
86.59821°
Altitude
595.806 km
Speed
7.563 km/s
True Right ascension
14h 38m 08s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
56.17333°
Longitude
75.41902°
Altitude
607.008 km
Speed
7.56 km/s
Apparent Right ascension
17h 44m 50s
Apparent Declination
16° 42' 10"
Sunlit
Visualization observer readout
Local Sidereal Time
08:34:12
Azimuth
43.715° NE
Elevation
-21.013°
Doppler factor
1
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Other satellites on launch #39 in the year 2019 (2019-07-10 UTC)
COSMOS 2535 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-07-03 01:34:06.409Z | 110.383° ESE | 2025-07-03 01:36:06.409Z | 75.752° E | 20.756° | 2025-07-03 01:39:06.409Z | 22.808° NE |
| 5 mins | 2025-07-03 03:10:06.409Z | 223.33° SW | 2025-07-03 03:12:06.409Z | 268.746° W | 25.249° | 2025-07-03 03:15:06.409Z | 320.634° NNW |
| 6 mins | 2025-07-03 14:53:06.409Z | 33.471° NE | 2025-07-03 14:56:06.409Z | 113.223° SE | 34.83° | 2025-07-03 14:59:06.409Z | 168.881° S |
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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