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 25131.23391932 .00001357 00000-0 14377-3 0 9992
2 44421 97.6212 168.9989 0010200 108.0533 252.1797 14.90680475316633Epoch: 2025-05-11T05:36Z
Definitive object data (Epoch: 2025-05-11T05:36:50.629Z)
Latitude
-0.00008°
Longitude
-144.47633°
Altitude
601.041 km
Speed
7.558 km/s
True Right ascension
11h 15m 59s
True Declination
0° 00' 00"
Sunlit
Visualization TLE readout
Latitude
40.82763°
Longitude
42.41022°
Altitude
595.69 km
Speed
7.569 km/s
Apparent Right ascension
03h 58m 02s
Apparent Declination
7° 22' 11"
Sunlit
Visualization observer readout
Local Sidereal Time
20:58:25
Azimuth
74.706° E
Elevation
-6.508°
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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-05-11 14:15:40.683Z | 57.168° ENE | 2025-05-11 14:17:40.683Z | 86.515° E | 14.508° | 2025-05-11 14:19:40.683Z | 118.65° SE |
| 6 mins | 2025-05-11 15:51:40.683Z | 343.803° N | 2025-05-11 15:53:40.683Z | 293.721° NW | 32.881° | 2025-05-11 15:57:40.683Z | 217.984° SW |
| 7 mins | 2025-05-12 02:40:40.683Z | 176.875° S | 2025-05-12 02:43:40.683Z | 219.318° SW | 41.465° | 2025-05-12 02:47:40.683Z | 341.219° N |
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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