DELTA 1 DEB, 37663
Orbit data source: Space-Track
DELTA 1 DEB, 37663 is space debris in SSO originally from a launch on Sun, 05 Mar 1978 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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37663 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
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 4 days ago
TLE from 4 days ago
0 DELTA 1 DEB
1 37663U 78026KA 26151.88546366 .00000472 00000-0 23713-3 0 9991
2 37663 98.8702 187.3885 0038330 153.4631 206.8519 14.20860676201443Epoch: 2026-05-31T21:15Z
TLE epoch observation values (Epoch: 2026-05-31T21:15:04.060Z)
Latitude
0.00003°
Longitude
-20.75914°
Altitude
850.004 km
Speed
7.415 km/s
True Right ascension
12h 29m 33s
True Declination
0° 00' 00"
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
15:47:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
847.198 km
Perigee altitude
792.02 km
Semi-major axis
7,197.746 km
Eccentricity
0.00383
Inclination
98.8702°
RAAN
187.3885°
Arg. of periapsis
153.4631°
True anomaly
206.65435°
Mean anomaly
206.8519°
Eccentric anomaly
206.75304°
Mean motion
3.55425 °/min
Orbital period
101.29 mins
BSTAR
0.00023713
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Other satellites on launch #26 in the year 1978 (1978-03-05 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 | 2026-06-05 15:03:31.109Z | 19.663° NNE | 2026-06-05 15:08:31.109Z | 103.383° ESE | 42.589° | 2026-06-05 15:13:31.109Z | 184.837° SSW |
| 4 mins | 2026-06-05 16:46:31.109Z | 318.733° NNW | 2026-06-05 16:48:31.109Z | 292.414° WNW | 14.94° | 2026-06-05 16:50:31.109Z | 268.347° W |
| 9 mins | 2026-06-06 02:26:31.109Z | 171.768° S | 2026-06-06 02:30:31.109Z | 287.275° WNW | 44.159° | 2026-06-06 02:35:31.109Z | 343.441° N |
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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