DELTA 1 DEB, 21317

Orbit data source: Space-Track

DELTA 1 DEB, 21317 is space debris in SSO originally from a launch on Thu, 12 Jun 1975 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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DELTA 1 DEB details
Identifier
21317, 1975-052AK
Orbit
SSO
Last TLE update3 days ago
Origin
Flag of USGSFC (US)
ManufacturerUnknown
MissionSpacecraft
Bus & MotorUnknown
MassUnknown
Launch date (UTC)
1975-06-12 (50 years ago)
Launch vehicleUnknown
Launch site
Air Force Western Test Range (AFWTR)
Object type
Payload
Rocket body
Debris
Shape & HBRUnknown
Radar Cross SectionSmall (<0.1 m²)

Expand to show TLE details & history

TLE from 3 days ago
0 DELTA 1 DEB
1 21317U 75052AK  24358.75846088  .00002392  00000-0  41817-2 0  9990
2 21317 100.0963 290.0161 0212131 179.5725 211.3188 13.36056908608223
Epoch: 2024-12-23T18:12Z
Definitive object data (Epoch: 2024-12-23T18:12:11.02Z)
Latitude29.19769°
Longitude-81.48815°
Altitude1,264.36 km
Speed7.16 km/s
True Right ascension18h 57m 20s
True Declination29° 03' 40"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude69.91605°
Longitude135.92983°
Altitude1,066.853 km
Speed7.359 km/s
Apparent Right ascension02h 28m 58s
Apparent Declination38° 59' 12"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time12:27:14
Azimuth336.663° NNW
Elevation-6.335°
Doppler factor1
Orbital elements
Apogee altitude1,280.43 km
Perigee altitude962.255 km
Semi-major axis7,499.48 km
Eccentricity0.0212131
Inclination100.0963°
RAAN290.0161°
Arg. of periapsis179.5725°
True anomaly210.08336°
Mean anomaly211.3188°
Eccentric anomaly210.69831°
Mean motion3.34192 °/min
BSTAR0.0041817
Orbital period107.72 mins
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DELTA 1 DEB 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.
10 mins2024-12-26 18:05:37.086Z109.389° ESE2024-12-26 18:10:37.086Z63.686° ENE23.322°2024-12-26 18:15:37.086Z13.218° NNE
12 mins2024-12-26 19:50:37.086Z177.345° S2024-12-26 19:56:37.086Z262.916° W42.471°2024-12-26 20:02:37.086Z337.286° NNW
6 mins2024-12-27 07:11:37.086Z65.728° ENE2024-12-27 07:13:37.086Z87.831° E16.218°2024-12-27 07:17:37.086Z130.138° SE
11 mins2024-12-27 08:55:37.086Z8.344° NNE2024-12-27 09:00:37.086Z295.799° NW42.684°2024-12-27 09:06:37.086Z208.071° SW
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