DELTA 1 DEB, 7489
Orbit data source: Space-Track
DELTA 1 DEB, 7489 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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7489 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: 19 hours ago
TLE from 19 hours ago
0 DELTA 1 DEB
1 07489U 73086FV 25291.98817929 .00000020 00000-0 55838-3 0 9998
2 07489 102.5514 307.1208 0061026 41.7715 347.8352 12.29719999329676Epoch: 2025-10-18T23:42Z
TLE epoch observation values (Epoch: 2025-10-18T23:42:58.690Z)
Latitude
28.73246°
Longitude
-83.31121°
Altitude
1,506.403 km
Speed
7.135 km/s
True Right ascension
20h 00m 34s
True Declination
28° 36' 05"
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
13:37:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,596.477 km
Perigee altitude
1,499.735 km
Semi-major axis
7,926.243 km
Eccentricity
0.0061
Inclination
102.5514°
RAAN
307.1208°
Arg. of periapsis
41.7715°
True anomaly
347.68673°
Mean anomaly
347.8352°
Eccentric anomaly
347.76108°
Mean motion
3.07569 °/min
Orbital period
117.05 mins
BSTAR
0.00055838
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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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2025-10-19 23:09:08.217Z | 102.975° ESE | 2025-10-19 23:15:08.217Z | 55.848° ENE | 23.622° | 2025-10-19 23:21:08.217Z | 5.98° NNE |
| 15 mins | 2025-10-20 01:02:08.217Z | 167.576° S | 2025-10-20 01:09:08.217Z | 238.12° WSW | 44.16° | 2025-10-20 01:17:08.217Z | 338.205° N |
| 5 mins | 2025-10-20 03:03:08.217Z | 253.614° W | 2025-10-20 03:05:08.217Z | 268.425° W | 12.982° | 2025-10-20 03:08:08.217Z | 290.517° WNW |
| 15 mins | 2025-10-20 13:18:08.217Z | 34.928° NE | 2025-10-20 13:25:08.217Z | 102.608° ESE | 35.049° | 2025-10-20 13:33:08.217Z | 170.871° S |
| 14 mins | 2025-10-20 15:13:08.217Z | 2.672° NNE | 2025-10-20 15:20:08.217Z | 292.515° NW | 34.966° | 2025-10-20 15:27:08.217Z | 233.426° 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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