THORAD DELTA 1 DEB, 8172
Orbit data source: Space-Track
THORAD DELTA 1 DEB, 8172 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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8172 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
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 THORAD DELTA 1 DEB
1 08172U 74089AN 25242.89131207 -.00000039 00000-0 51044-4 0 9993
2 08172 101.9931 252.5625 0052783 286.7659 145.3025 12.54921777326409Epoch: 2025-08-30T21:23Z
TLE epoch observation values (Epoch: 2025-08-30T21:23:29.362Z)
Latitude
68.89593°
Longitude
-80.83952°
Altitude
1,489.744 km
Speed
7.11 km/s
True Right ascension
14h 37m 24s
True Declination
68° 47' 27"
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
22:51:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,482.805 km
Perigee altitude
1,400.256 km
Semi-major axis
7,819.667 km
Eccentricity
0.00528
Inclination
101.9931°
RAAN
252.5625°
Arg. of periapsis
286.7659°
True anomaly
145.64495°
Mean anomaly
145.3025°
Eccentric anomaly
145.47391°
Mean motion
3.13878 °/min
Orbital period
114.69 mins
BSTAR
0.000051044
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Other satellites on launch #89 in the year 1974 (1974-11-15 UTC)
THORAD DELTA 1 DEB Visibility forecast
Observer location: undefined°, undefined°
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 | 2025-08-31 12:56:07.050Z | 29.147° NE | 2025-08-31 13:04:07.050Z | 100.998° ESE | 36.077° | 2025-08-31 13:11:07.050Z | 170.121° S |
| 14 mins | 2025-08-31 14:50:07.050Z | 0.754° NNE | 2025-08-31 14:56:07.050Z | 306.262° NW | 33.275° | 2025-08-31 15:04:07.050Z | 233.676° WSW |
| 6 mins | 2025-08-31 22:08:07.050Z | 62.582° ENE | 2025-08-31 22:10:07.050Z | 47.397° ENE | 13.657° | 2025-08-31 22:14:07.050Z | 18.171° NNE |
| 14 mins | 2025-08-31 23:55:07.050Z | 139.421° SSE | 2025-09-01 00:01:07.050Z | 70.787° E | 41.202° | 2025-09-01 00:09:07.050Z | 349.498° N |
| 12 mins | 2025-09-01 01:49:07.050Z | 215.385° SW | 2025-09-01 01:54:07.050Z | 262.043° W | 26.179° | 2025-09-01 02:01:07.050Z | 320.697° NNW |
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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Authenticating...
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