IUS R/B(2), 19550
Orbit data source: Space-Track
IUS R/B(2), 19550 is space debris in GEO originally from a launch on Thu, 29 Sep 1988 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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19550 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
UTC CSD
Mission
Spacecraft
Bus & Motor
ORBUS 6, Unknown motor
Mass
~1,080 kg wet, ~1,080 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Cyl, 1.4 m
Radar Cross Section
8.086 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 20 hours ago
TLE from 20 hours ago
0 IUS R/B(2)
1 19550U 88091D 25334.12073478 .00000083 00000-0 00000-0 0 9996
2 19550 12.4520 332.4281 0020860 298.5022 60.2570 1.00477799128109Epoch: 2025-11-30T02:53Z
TLE epoch observation values (Epoch: 2025-11-30T02:53:51.484Z)
Latitude
-0.21801°
Longitude
-141.31101°
Altitude
35,685.224 km
Speed
3.08 km/s
True Right ascension
22h 05m 34s
True Declination
0° 13' 04"
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
20:36:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,817.777 km
Perigee altitude
35,642.102 km
Semi-major axis
42,108.076 km
Eccentricity
0.00209
Inclination
12.452°
RAAN
332.4281°
Arg. of periapsis
298.5022°
True anomaly
60.46482°
Mean anomaly
60.257°
Eccentric anomaly
60.36088°
Mean motion
0.25119 °/min
Orbital period
1,433.2 mins
BSTAR
0
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Other satellites on launch #91 in the year 1988 (1988-09-29 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.IUS R/B(2) 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. |
|---|---|---|---|---|---|---|---|
| 1440 mins | 2025-11-30 22:56:34.713Z | 220.759° SW | 2025-12-01 09:10:34.713Z | 238.418° WSW | 33.846° | 2025-12-01 22:56:34.713Z | 220.124° SW |
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19550 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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