DMSP 5D-2 F11 DEB, 29077
Orbit data source: Space-Track
DMSP 5D-2 F11 DEB, 29077 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.
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29077 intel report (Beta)
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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: 1 day ago
TLE from 1 day ago
0 DMSP 5D-2 F11 DEB
1 29077U 91082BY 25349.32544973 .00009209 00000-0 23411-2 0 9998
2 29077 98.6921 127.4383 0054511 7.9346 352.2696 14.50040679 99585Epoch: 2025-12-15T07:48Z
TLE epoch observation values (Epoch: 2025-12-15T07:48:38.856Z)
Latitude
-0.00012°
Longitude
-73.94921°
Altitude
690.097 km
Speed
7.532 km/s
True Right ascension
08h 29m 45s
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
12:45:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
761.34 km
Perigee altitude
683.926 km
Semi-major axis
7,100.77 km
Eccentricity
0.00545
Inclination
98.6921°
RAAN
127.4383°
Arg. of periapsis
7.9346°
True anomaly
352.18501°
Mean anomaly
352.2696°
Eccentric anomaly
352.22736°
Mean motion
3.62731 °/min
Orbital period
99.25 mins
BSTAR
0.0023411
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Other satellites on launch #82 in the year 1991 (1991-11-28 UTC)
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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
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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 | 2025-12-16 22:29:14.417Z | 6.293° NNE | 2025-12-16 22:32:14.417Z | 284.496° WNW | 43.85° | 2025-12-16 22:36:14.417Z | 203.044° SW |
| 7 mins | 2025-12-17 09:37:14.417Z | 182.212° SSW | 2025-12-17 09:40:14.417Z | 248.499° W | 41.194° | 2025-12-17 09:44:14.417Z | 337.152° 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 |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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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 |
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