TITAN 3C TRANSTAGE R/B, 11147
Orbit data source: Space-Track
TITAN 3C TRANSTAGE R/B, 11147 is space debris in GEO originally from a launch on Thu, 14 Dec 1978 UTC launched from the Air Force Eastern Test Range (AFETR). 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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11147 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Martin Marietta
Mission
Spacecraft
Bus & Motor
TRANSTAGE, Unknown motor
Mass
~1,950 kg wet, ~1,950 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 TITAN 3C TRANSTAGE R/B
1 11147U 78113D 26171.44072373 -.00000212 00000-0 00000+0 0 9996
2 11147 10.7476 305.5512 0254679 68.9989 189.2241 0.93756407114390Epoch: 2026-06-20T10:34Z
TLE epoch observation values (Epoch: 2026-06-20T10:34:38.530Z)
Latitude
-10.52335°
Longitude
135.79045°
Altitude
38,825.044 km
Speed
2.932 km/s
True Right ascension
13h 32m 25s
True Declination
-10° 30' 49"
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
23:27:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
38,842.104 km
Perigee altitude
36,595.979 km
Semi-major axis
44,097.179 km
Eccentricity
0.02547
Inclination
10.7476°
RAAN
305.5512°
Arg. of periapsis
68.9989°
True anomaly
188.77056°
Mean anomaly
189.2241°
Eccentric anomaly
188.99593°
Mean motion
0.23438 °/min
Orbital period
1,535.94 mins
BSTAR
0
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Other satellites on launch #113 in the year 1978 (1978-12-14 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.TITAN 3C TRANSTAGE R/B Visibility
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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. |
|---|---|---|---|---|---|---|---|
| TITAN 3C TRANSTAGE R/B is likely not visible in the next few days. |
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11147 neighbors
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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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