DELTA 1 DEB, 42635

Orbit data source: Space-Track

DELTA 1 DEB, 42635 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
42635, 1975-052LU
Orbit
SSO
Last TLE update
1 day ago
Origin
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
Radar Cross Section
Small (<0.1 m²)

Expand to show TLE details & history

TLE from 1 day ago
0 DELTA 1 DEB
1 42635U 75052LU  25191.02052409  .00000092  00000-0  19203-3 0  9998
2 42635  99.7768 102.9199 0046058  58.5156 320.5036 13.56686272575611
Epoch: 2025-07-10T00:29Z
TLE epoch observation values (Epoch: 2025-07-10T00:29:33.281Z)
Latitude
18.39658°
Longitude
164.07005°
Altitude
1,023.693 km
Speed
7.354 km/s
True Right ascension
06h 38m 36s
True Declination
18° 17' 51"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
4.4764°
Longitude
-10.83647°
Altitude
1,066.817 km
Speed
7.311 km/s
Apparent Right ascension
21h 33m 42s
Apparent Declination
-25° 22' 01"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
14:18:46
Azimuth
99.445° ESE
Elevation
-29.835°
Doppler factor
1
Orbital elements
Apogee altitude
1,079.246 km
Perigee altitude
1,010.866 km
Semi-major axis
7,423.193 km
Eccentricity
0.00461
Inclination
99.7768°
RAAN
102.9199°
Arg. of periapsis
58.5156°
True anomaly
Unknown
Mean anomaly
320.5036°
Eccentric anomaly
Unknown
Mean motion
3.39357 °/min
Orbital period
106.08 mins
BSTAR
0.00019203
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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.
4 mins2025-07-11 05:23:16.580Z74.064° E2025-07-11 05:25:16.580Z93.377° ESE12.08°2025-07-11 05:27:16.580Z111.916° ESE
11 mins2025-07-11 07:05:16.580Z16.011° NNE2025-07-11 07:10:16.580Z113.465° SE44.961°2025-07-11 07:16:16.580Z195.267° SSW
5 mins2025-07-11 08:52:16.580Z322.121° NNW2025-07-11 08:54:16.580Z300.614° NW15.654°2025-07-11 08:57:16.580Z271.003° WNW
9 mins2025-07-11 17:15:16.580Z125.167° SE2025-07-11 17:19:16.580Z68.081° E32.705°2025-07-11 17:24:16.580Z3.257° NNE
9 mins2025-07-11 19:00:16.580Z212.347° SW2025-07-11 19:04:16.580Z267.944° W27.905°2025-07-11 19:09:16.580Z323.843° NNW
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