DELTA 1 DEB, 9976
Orbit data source: Space-Track
DELTA 1 DEB, 9976 is space debris in SSO originally from a launch on Tue, 06 Nov 1973 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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9976 intel report (Beta)
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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
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 DELTA 1 DEB
1 09976U 73086GF 26255.28257155 .00000022 00000-0 53562-3 0 9998
2 09976 102.3589 278.0333 0044749 75.8106 349.4158 12.35481329307004Epoch: 2026-09-12T06:46Z
TLE epoch observation values (Epoch: 2026-09-12T06:46:54.181Z)
Latitude
62.49463°
Longitude
160.25775°
Altitude
1,501.565 km
Speed
7.135 km/s
True Right ascension
16h 53m 06s
True Declination
62° 22' 01"
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
09:08:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,558.777 km
Perigee altitude
1,488.06 km
Semi-major axis
7,901.556 km
Eccentricity
0.00447
Inclination
102.3589°
RAAN
278.0333°
Arg. of periapsis
75.8106°
True anomaly
349.32109°
Mean anomaly
349.4158°
Eccentric anomaly
349.3685°
Mean motion
3.09011 °/min
Orbital period
116.5 mins
BSTAR
0.00053562
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Other satellites on launch #86 in the year 1973 (1973-11-06 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.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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-09-12 16:44:58.453Z | 348.795° N | 2026-09-12 16:49:58.453Z | 310.245° NW | 19.956° | 2026-09-12 16:54:58.453Z | 271.881° WNW |
| 13 mins | 2026-09-13 00:04:58.453Z | 111.679° ESE | 2026-09-13 00:10:58.453Z | 52.271° ENE | 35.301° | 2026-09-13 00:17:58.453Z | 357.009° N |
| 14 mins | 2026-09-13 01:57:58.453Z | 184.47° SSW | 2026-09-13 02:03:58.453Z | 244.422° WSW | 54.496° | 2026-09-13 02:11:58.453Z | 331.664° NNW |
| 15 mins | 2026-09-13 14:09:58.453Z | 28.238° NE | 2026-09-13 14:16:58.453Z | 107.581° ESE | 60.238° | 2026-09-13 14:24:58.453Z | 182.891° SSW |
| 13 mins | 2026-09-13 16:04:58.453Z | 355.053° N | 2026-09-13 16:10:58.453Z | 299.024° NW | 32.954° | 2026-09-13 16:17:58.453Z | 244.036° WSW |
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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