DELTA 1 DEB, 10730

Orbit data source: Space-Track

DELTA 1 DEB, 10730 is space debris in LEO originally from a launch on Wed, 09 Apr 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
10730, 1975-027E
Orbit
LEO
Last TLE update
21 hours ago
Origin
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
1975-04-09 (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
2.000 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 21 hours ago
0 DELTA 1 DEB
1 10730U 75027E   25189.84184909  .00000023  00000-0  13493-3 0  9998
2 10730 114.9768 182.4262 0093366  21.2320 339.2585 13.94597493556286
Epoch: 2025-07-08T20:12Z
TLE epoch observation values (Epoch: 2025-07-08T20:12:15.761Z)
Latitude
Longitude
-47.67051°
Altitude
850.92 km
Speed
7.46 km/s
True Right ascension
12h 09m 42s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
9.55936°
Longitude
-49.87457°
Altitude
846.778 km
Speed
7.465 km/s
Apparent Right ascension
14h 00m 08s
Apparent Declination
-16° 44' 43"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
05:05:25
Azimuth
73.632° E
Elevation
-43.799°
Doppler factor
1
Orbital elements
Apogee altitude
979.22 km
Perigee altitude
843.106 km
Semi-major axis
7,289.3 km
Eccentricity
0.00934
Inclination
114.9768°
RAAN
182.4262°
Arg. of periapsis
21.232°
True anomaly
Unknown
Mean anomaly
339.2585°
Eccentric anomaly
Unknown
Mean motion
3.4875 °/min
Orbital period
103.23 mins
BSTAR
0.00013493
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Other satellites on launch #27 in the year 1975 (1975-04-09 UTC)

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 mins2025-07-09 20:33:22.142Z56.568° ENE2025-07-09 20:35:22.142Z32.639° NE14.456°2025-07-09 20:37:22.142Z8.75° NNE
8 mins2025-07-09 22:11:22.142Z123.318° SE2025-07-09 22:14:22.142Z64.621° ENE41.075°2025-07-09 22:19:22.142Z332.701° NNW
6 mins2025-07-09 23:52:22.142Z208.269° SW2025-07-09 23:55:22.142Z251.182° W20.411°2025-07-09 23:58:22.142Z289.516° WNW
8 mins2025-07-10 12:24:22.142Z70.971° E2025-07-10 12:27:22.142Z108.487° ESE22.414°2025-07-10 12:32:22.142Z167.469° S
9 mins2025-07-10 14:04:22.142Z24.046° NE2025-07-10 14:08:22.142Z293.47° NW41.593°2025-07-10 14:13:22.142Z230.78° WSW
5 mins2025-07-10 15:45:22.142Z349.69° N2025-07-10 15:47:22.142Z325.865° NNW15.681°2025-07-10 15:50:22.142Z293.041° NW
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