COSMOS 1275 DEB, 42179
Orbit data source: Space-Track
COSMOS 1275 DEB, 42179 is space debris in LEO originally from a launch on Thu, 04 Jun 1981 UTC launched from the Plesetsk Missile And Space Complex (PKMTR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.
Focus sentinelFocus sentinel
Request partner network tasking
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
42179 intel report (Beta)
Focus sentinelFocus sentinel
Edit Public Description
Focus sentinelFocus sentinel
Edit Sat Name
Focus sentinelFocus sentinel
Create New Watchlist
Identifier
Orbit
Country
CISRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 2 weeks ago
TLE from 2 weeks ago
0 COSMOS 1275 DEB
1 42179U 81053ST 26185.25015994 .00000894 00000-0 87111-3 0 9999
2 42179 83.1286 9.9857 0095706 244.5642 114.5588 13.76402560 56541Epoch: 2026-07-04T06:00Z
TLE epoch observation values (Epoch: 2026-07-04T06:00:13.818Z)
Latitude
-0.00007°
Longitude
-2.33843°
Altitude
1,009.396 km
Speed
7.332 km/s
True Right ascension
00h 39m 56s
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
03:10:52
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,044.176 km
Perigee altitude
903.451 km
Semi-major axis
7,351.951 km
Eccentricity
0.00957
Inclination
83.1286°
RAAN
9.9857°
Arg. of periapsis
244.5642°
True anomaly
115.55131°
Mean anomaly
114.5588°
Eccentric anomaly
115.05555°
Mean motion
3.44302 °/min
Orbital period
104.56 mins
BSTAR
0.00087111
Loading maneuver chart data...
Computing Atmospheric mass density...
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)
Did you know?
You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.COSMOS 1275 DEB Visibility forecast
Loading observer location...
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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-07-15 21:45:29.630Z | 29.572° NE | 2026-07-15 21:49:29.630Z | 75.932° E | 19.736° | 2026-07-15 21:52:29.630Z | 110.087° ESE |
| 10 mins | 2026-07-15 23:30:29.630Z | 339.362° N | 2026-07-15 23:34:29.630Z | 282.007° WNW | 38.986° | 2026-07-15 23:40:29.630Z | 193.363° SSW |
| 11 mins | 2026-07-16 11:13:29.630Z | 158.992° S | 2026-07-16 11:18:29.630Z | 82.489° E | 37.808° | 2026-07-16 11:24:29.630Z | 17.338° NNE |
| 8 mins | 2026-07-16 13:00:29.630Z | 247.348° WSW | 2026-07-16 13:03:29.630Z | 282.549° WNW | 23.287° | 2026-07-16 13:08:29.630Z | 338.175° N |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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 descending order |
|---|