DELTA 1 DEB, 12274
Orbit data source: Space-Track
DELTA 1 DEB, 12274 is space debris in SSO originally from a launch on Thu, 29 Jul 1976 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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12274 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, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 DELTA 1 DEB
1 12274U 76077DF 25301.17489059 -.00000004 00000-0 36378-3 0 9992
2 12274 102.3545 264.2420 0106374 66.0259 308.8726 12.22282747995607Epoch: 2025-10-28T04:11Z
TLE epoch observation values (Epoch: 2025-10-28T04:11:50.546Z)
Latitude
13.5848°
Longitude
161.49609°
Altitude
1,531.796 km
Speed
7.125 km/s
True Right ascension
17h 24m 53s
True Declination
13° 30' 51"
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
08:06:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,664.889 km
Perigee altitude
1,495.577 km
Semi-major axis
7,958.37 km
Eccentricity
0.01064
Inclination
102.3545°
RAAN
264.242°
Arg. of periapsis
66.0259°
True anomaly
307.91565°
Mean anomaly
308.8726°
Eccentric anomaly
308.39492°
Mean motion
3.05708 °/min
Orbital period
117.76 mins
BSTAR
0.00036378
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Other satellites on launch #77 in the year 1976 (1976-07-29 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.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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2025-10-29 19:35:23.449Z | 96.405° ESE | 2025-10-29 19:41:23.449Z | 47.293° ENE | 21.67° | 2025-10-29 19:46:23.449Z | 7.988° NNE |
| 15 mins | 2025-10-29 21:28:23.449Z | 163.924° S | 2025-10-29 21:35:23.449Z | 241.852° WSW | 44.778° | 2025-10-29 21:43:23.449Z | 340.233° N |
| 7 mins | 2025-10-29 23:29:23.449Z | 248.675° W | 2025-10-29 23:32:23.449Z | 271.733° WNW | 14.573° | 2025-10-29 23:36:23.449Z | 300.871° NW |
| 15 mins | 2025-10-30 09:48:23.449Z | 35.262° NE | 2025-10-30 09:55:23.449Z | 103.607° ESE | 34.718° | 2025-10-30 10:03:23.449Z | 170.205° S |
| 14 mins | 2025-10-30 11:44:23.449Z | 1.271° NNE | 2025-10-30 11:50:23.449Z | 303.464° NW | 35.121° | 2025-10-30 11:58:23.449Z | 232.014° 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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