COSMOS 1275, 12504
Orbit data source: Space-Track
COSMOS 1275, 12504 is a payload satellite owned by VMF (CIS) in LEO that was launched on Thu, 04 Jun 1981 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.
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
12504 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
Edit Public Description
Identifier
Orbit
Last TLE update
10 hours ago
Origin
Manufacturer
Omsk Av. Zav.
Mission
Defense Navigation
Bus & Motor
KAUR-1 11F627, Unknown motor
Mass
800 kg wet, 800 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl, 5 m
Radar Cross Section
9.978 m², Large (>1 m²)
Expand to show TLE details & history
TLE from 10 hours ago
0 COSMOS 1275
1 12504U 81053A 25196.43134246 .00000061 00000-0 48204-4 0 9998
2 12504 82.9617 154.1134 0040740 39.5934 320.8185 13.74501800213208Epoch: 2025-07-15T10:21Z
TLE epoch observation values (Epoch: 2025-07-15T10:21:07.988Z)
Latitude
0.00001°
Longitude
65.30416°
Altitude
963.149 km
Speed
7.382 km/s
True Right ascension
10h 16m 27s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
-56.95816°
Longitude
-104.1151°
Altitude
1,033.873 km
Speed
7.32 km/s
Apparent Right ascension
21h 47m 52s
Apparent Declination
-50° 02' 16"
Sunlit
Visualization observer readout
Local Sidereal Time
08:49:33
Azimuth
220.54° SW
Elevation
-75.599°
Doppler factor
1
Loading maneuver chart data...
Loading SW <> Apogee altitude chart data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #53 in the year 1981 (1981-06-04 UTC)
COSMOS 1275 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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-07-15 20:57:18.487Z | 137.971° SSE | 2025-07-15 21:01:18.487Z | 91.315° ESE | 25.05° | 2025-07-15 21:06:18.487Z | 31.982° NE |
| 10 mins | 2025-07-15 22:42:18.487Z | 219.493° SW | 2025-07-15 22:47:18.487Z | 292.548° NW | 32.454° | 2025-07-15 22:52:18.487Z | 350.938° N |
| 8 mins | 2025-07-16 07:55:18.487Z | 31.756° NE | 2025-07-16 07:58:18.487Z | 67.837° E | 22.039° | 2025-07-16 08:03:18.487Z | 122.526° SE |
| 10 mins | 2025-07-16 09:40:18.487Z | 335.31° NNW | 2025-07-16 09:44:18.487Z | 271.649° WNW | 37.648° | 2025-07-16 09:50:18.487Z | 196.034° SSW |
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
|---|
Authenticating...
Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
|---|