DELTA 1 DEB, 21458

Orbit data source: Space-Track

DELTA 1 DEB, 21458 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
21458, 1975-052ES
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: 18 hours ago

TLE from 18 hours ago
0 DELTA 1 DEB
1 21458U 75052ES  25287.38752625  .00000128  00000-0  63523-3 0  9994
2 21458  99.7960 168.2704 0561905 121.6236 324.9683 12.44461627562990
Epoch: 2025-10-14T09:18Z
TLE epoch observation values (Epoch: 2025-10-14T09:18:02.267Z)
Latitude
77.84462°
Longitude
-47.30546°
Altitude
1,147.621 km
Speed
7.448 km/s
True Right ascension
07h 41m 31s
True Declination
77° 46' 38"
Sunlit
Object was in daylight 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
22:15:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,927.027 km
Perigee altitude
1,043.339 km
Semi-major axis
7,863.32 km
Eccentricity
0.05619
Inclination
99.796°
RAAN
168.2704°
Arg. of periapsis
121.6236°
True anomaly
321.05027°
Mean anomaly
324.9683°
Eccentric anomaly
323.03222°
Mean motion
3.11268 °/min
Orbital period
115.66 mins
BSTAR
0.00063523
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