DMSP 5D-2 F11 DEB, 29071
Orbit data source: Space-Track
DMSP 5D-2 F11 DEB, 29071 is space debris in SSO originally from a launch on Thu, 28 Nov 1991 UTC launched from the Air Force Western Test Range (AFWTR). 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
29071 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
Edit Public Description
Identifier
Orbit
Country
USRelated 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: 3 days ago
TLE from 3 days ago
0 DMSP 5D-2 F11 DEB
1 29071U 91082BS 25346.43078449 .00008819 00000-0 29854-2 0 9994
2 29071 98.9576 47.1840 0072270 17.7515 342.6170 14.35553010104840Epoch: 2025-12-12T10:20Z
TLE epoch observation values (Epoch: 2025-12-12T10:20:19.779Z)
Latitude
-0.00003°
Longitude
170.72908°
Altitude
726.858 km
Speed
7.518 km/s
True Right ascension
03h 08m 44s
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
13:18:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
822.041 km
Perigee altitude
718.717 km
Semi-major axis
7,148.516 km
Eccentricity
0.00723
Inclination
98.9576°
RAAN
47.184°
Arg. of periapsis
17.7515°
True anomaly
342.36743°
Mean anomaly
342.617°
Eccentric anomaly
342.49243°
Mean motion
3.59103 °/min
Orbital period
100.25 mins
BSTAR
0.0029854
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 #82 in the year 1991 (1991-11-28 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.DMSP 5D-2 F11 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-12-15 15:53:12.872Z | 54.463° ENE | 2025-12-15 15:56:12.872Z | 90.483° ESE | 16.276° | 2025-12-15 15:59:12.872Z | 127.709° SE |
| 8 mins | 2025-12-15 17:32:12.872Z | 0.625° NNE | 2025-12-15 17:36:12.872Z | 265.587° W | 39.607° | 2025-12-15 17:40:12.872Z | 212.169° SW |
| 6 mins | 2025-12-16 03:09:12.872Z | 105.295° ESE | 2025-12-16 03:12:12.872Z | 57.893° ENE | 20.944° | 2025-12-16 03:15:12.872Z | 17.436° NNE |
| 8 mins | 2025-12-16 04:47:12.872Z | 198.7° SSW | 2025-12-16 04:50:12.872Z | 247.227° WSW | 31.327° | 2025-12-16 04:55:12.872Z | 329.843° NNW |
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 |
|---|