DELTA 1 R/B, 1983
Orbit data source: Space-Track
DELTA 1 R/B, 1983 is space debris in SSO originally from a launch on Thu, 03 Feb 1966 UTC launched from the Air Force Eastern Test Range (AFETR). 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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1983 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
ABL
Mission
Spacecraft
Bus & Motor
ALTAIR, Unknown motor
Mass
60 kg wet, 60 kg dry
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: 14 hours ago
TLE from 14 hours ago
0 DELTA 1 R/B
1 01983U 66008B 25295.26814843 .00001981 00000-0 34398-3 0 9999
2 01983 98.0278 212.0197 0065533 129.1874 231.5177 14.67903104137724Epoch: 2025-10-22T06:26Z
TLE epoch observation values (Epoch: 2025-10-22T06:26:08.024Z)
Latitude
0.00002°
Longitude
84.54207°
Altitude
699.695 km
Speed
7.491 km/s
True Right ascension
14h 08m 04s
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
15:53:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
710.987 km
Perigee altitude
618.678 km
Semi-major axis
7,042.97 km
Eccentricity
0.00655
Inclination
98.0278°
RAAN
212.0197°
Arg. of periapsis
129.1874°
True anomaly
230.93285°
Mean anomaly
231.5177°
Eccentric anomaly
231.22497°
Mean motion
3.67206 °/min
Orbital period
98.04 mins
BSTAR
0.00034398
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Other satellites on launch #8 in the year 1966 (1966-02-03 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 R/B 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-10-23 07:32:31.095Z | 10.056° NNE | 2025-10-23 07:36:31.095Z | 236.58° WSW | 44.161° | 2025-10-23 07:40:31.095Z | 197.638° SSW |
| 7 mins | 2025-10-23 18:33:31.095Z | 164.997° S | 2025-10-23 18:36:31.095Z | 143.155° SSE | 44.874° | 2025-10-23 18:40:31.095Z | 347.901° 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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