DELTA 1 DEB, 42578

Orbit data source: Space-Track

DELTA 1 DEB, 42578 is space debris in LEO originally from a launch on Tue, 06 Nov 1973 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
42578, 1973-086HS
Orbit
LEO
Last TLE update
2 weeks ago
Origin
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
1973-11-06 (52 years ago)
Launch vehicle
Unknown
Launch site
Air Force Western Test Range (AFWTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown
Radar Cross Section
Small (<0.1 m²)

Expand to show TLE details & history

TLE from 2 weeks ago
0 DELTA 1 DEB
1 42578U 73086HS  25174.40787616 -.00002498  00000-0 -34010-1 0  9992
2 42578 100.7551 151.9954 0761841 283.3635  68.3599 11.35671331 40474
Epoch: 2025-06-23T09:47Z
TLE epoch observation values (Epoch: 2025-06-23T09:47:20.5Z)
Latitude
-0.00004°
Longitude
93.34141°
Altitude
1,793.547 km
Speed
7.065 km/s
True Right ascension
10h 07m 58s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-29.77695°
Longitude
-83.71229°
Altitude
1,580.001 km
Speed
7.251 km/s
Apparent Right ascension
22h 42m 59s
Apparent Declination
-34° 19' 14"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
11:15:49
Azimuth
52.012° ENE
Elevation
-81.396°
Doppler factor
1
Orbital elements
Apogee altitude
2,616.769 km
Perigee altitude
1,343.253 km
Semi-major axis
8,358.148 km
Eccentricity
0.07618
Inclination
100.7551°
RAAN
151.9954°
Arg. of periapsis
283.3635°
True anomaly
Unknown
Mean anomaly
68.3599°
Eccentric anomaly
Unknown
Mean motion
2.84039 °/min
Orbital period
126.74 mins
BSTAR
-0.03401
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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.
18 mins2025-07-06 00:12:29.249Z227.17° WSW2025-07-06 00:21:29.249Z276.627° WNW21.891°2025-07-06 00:30:29.249Z320.948° NNW
18 mins2025-07-06 09:20:29.249Z36.541° NE2025-07-06 09:29:29.249Z83.725° E24.603°2025-07-06 09:38:29.249Z139.03° SSE
23 mins2025-07-06 11:23:29.249Z14.177° NNE2025-07-06 11:35:29.249Z300.962° NW44.713°2025-07-06 11:46:29.249Z204.76° SW
18 mins2025-07-06 13:28:29.249Z359.362° N2025-07-06 13:37:29.249Z314.17° NW24.1°2025-07-06 13:46:29.249Z264.915° W
16 mins2025-07-06 19:23:29.249Z77.853° E2025-07-06 19:30:29.249Z42.643° NE20.143°2025-07-06 19:39:29.249Z0.857° NNE
24 mins2025-07-06 21:21:29.249Z140.767° SSE2025-07-06 21:31:29.249Z72.177° E42.211°2025-07-06 21:45:29.249Z348.377° N
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