DELTA 1 DEB, 21446

Orbit data source: Space-Track

DELTA 1 DEB, 21446 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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Identifier
21446, 1975-052EE
Orbit
SSO
Country
Flag of USUS
Related business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
1975-06-12 (50 years ago)
Launch vehicle
Unknown
Launch site
Air Force Western Test Range (AFWTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown shape, 0.1 m
Radar Cross Section
Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 21 hours ago

TLE from 21 hours ago
0 DELTA 1 DEB
1 21446U 75052EE  25287.26299395 -.00000036  00000-0  20579-5 0  9993
2 21446  99.7208 206.2746 0372773 226.4356 290.6619 12.71726430598163
Epoch: 2025-10-14T06:18Z
TLE epoch observation values (Epoch: 2025-10-14T06:18:42.677Z)
Latitude
26.58009°
Longitude
-86.56509°
Altitude
1,285.576 km
Speed
7.258 km/s
True Right ascension
02h 04m 40s
True Declination
26° 27' 08"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
N/A
Visualization observer readout
Local Sidereal Time
22:15:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,661.234 km
Perigee altitude
1,083.402 km
Semi-major axis
7,750.455 km
Eccentricity
0.03728
Inclination
99.7208°
RAAN
206.2746°
Arg. of periapsis
226.4356°
True anomaly
286.60163°
Mean anomaly
290.6619°
Eccentric anomaly
288.63808°
Mean motion
3.18092 °/min
Orbital period
113.17 mins
BSTAR
0.0000020579
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