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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DELTA 1 R/B details
Identifier
1983, 1966-008B
Orbit
SSO
Last TLE update19 hours ago
Origin
Flag of USGSFC (US)
ManufacturerABL
MissionSpacecraft
Bus & MotorALTAIR, Unknown motor
Mass60 kg wet, 60 kg dry
Launch date (UTC)
1966-02-03 (59 years ago)
Launch vehicleUnknown
Launch site
Air Force Eastern Test Range (AFETR)
Object type
Payload
Rocket body
Debris
Shape & HBRCyl, 1.5 m
Radar Cross Section0.687 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 19 hours ago
0 DELTA 1 R/B
1  1983U 66008B   25039.84196261  .00002271  00000-0  40314-3 0  9994
2  1983  98.0328 321.6130 0064673 218.8992 140.7550 14.66841630121155
Epoch: 2025-02-08T20:12Z
Definitive object data (Epoch: 2025-02-08T20:12:25.569Z)
Latitude0.00001°
Longitude-120.67759°
Altitude709.6 km
Speed7.482 km/s
True Right ascension21h 26m 27s
True Declination0° 00' 00"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude36.42464°
Longitude66.02938°
Altitude662.698 km
Speed7.536 km/s
Apparent Right ascension07h 44m 16s
Apparent Declination0° 35' 19"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time17:11:38
Azimuth309.673° NW
Elevation-36.618°
Doppler factor1
Orbital elements
Apogee altitude713.804 km
Perigee altitude622.662 km
Semi-major axis7,046.37 km
Eccentricity0.0064673
Inclination98.0328°
RAAN321.613°
Arg. of periapsis218.8992°
True anomaly141.22092°
Mean anomaly140.755°
Eccentric anomaly140.98825°
Mean motion3.6694 °/min
BSTAR0.00040314
Orbital period98.11 mins
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DELTA 1 R/B Visibility forecast

Observer location: undefined°, undefined

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.
6 mins2025-02-09 17:38:18.835Z113.083° SE2025-02-09 17:41:18.835Z71.115° E20.828°2025-02-09 17:44:18.835Z24.702° NE
7 mins2025-02-09 19:15:18.835Z202.006° SSW2025-02-09 19:18:18.835Z258.973° W32.083°2025-02-09 19:22:18.835Z327.947° NNW
6 mins2025-02-10 07:11:18.835Z34.285° NE2025-02-10 07:14:18.835Z120.707° SE36.373°2025-02-10 07:17:18.835Z171.479° S
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