THORAD DELTA 1 DEB, 8177
Orbit data source: Space-Track
THORAD DELTA 1 DEB, 8177 is space debris in SSO originally from a launch on Fri, 15 Nov 1974 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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8177 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, 0.2 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 THORAD DELTA 1 DEB
1 08177U 74089AT 25353.92065789 .00000037 00000-0 74511-3 0 9996
2 08177 101.1000 126.3768 0262051 109.9378 7.7175 12.05364608248134Epoch: 2025-12-19T22:05Z
TLE epoch observation values (Epoch: 2025-12-19T22:05:44.841Z)
Latitude
60.071°
Longitude
-93.99254°
Altitude
1,458.391 km
Speed
7.231 km/s
True Right ascension
21h 44m 47s
True Declination
59° 56' 07"
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
05:00:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,864.994 km
Perigee altitude
1,444.002 km
Semi-major axis
8,032.635 km
Eccentricity
0.02621
Inclination
101.1°
RAAN
126.3768°
Arg. of periapsis
109.9378°
True anomaly
8.13426°
Mean anomaly
7.7175°
Eccentric anomaly
7.9245°
Mean motion
3.01478 °/min
Orbital period
119.41 mins
BSTAR
0.00074511
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Other satellites on launch #89 in the year 1974 (1974-11-15 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.THORAD DELTA 1 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. |
|---|---|---|---|---|---|---|---|
| 15 mins | 2025-12-20 07:32:42.778Z | 122.752° SE | 2025-12-20 07:40:42.778Z | 58.046° ENE | 31.094° | 2025-12-20 07:47:42.778Z | 359.546° N |
| 16 mins | 2025-12-20 09:29:42.778Z | 185.994° SSW | 2025-12-20 09:37:42.778Z | 262.293° W | 38.269° | 2025-12-20 09:45:42.778Z | 333.451° NNW |
| 8 mins | 2025-12-20 20:04:42.778Z | 62.364° ENE | 2025-12-20 20:08:42.778Z | 93.712° ESE | 15.184° | 2025-12-20 20:12:42.778Z | 123.044° SE |
| 15 mins | 2025-12-20 21:59:42.778Z | 17.036° NNE | 2025-12-20 22:06:42.778Z | 158.881° S | 44.974° | 2025-12-20 22:14:42.778Z | 198.106° SSW |
| 9 mins | 2025-12-20 23:58:42.778Z | 342.172° N | 2025-12-21 00:02:42.778Z | 308.982° NW | 19.084° | 2025-12-21 00:07:42.778Z | 268.763° W |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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