DELTA 1 R/B(1), 10954

Orbit data source: Space-Track

DELTA 1 R/B(1), 10954 is space debris in LEO originally from a launch on Fri, 16 Jun 1978 UTC launched from the Air Force Eastern Test Range (AFETR). 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
10954, 1978-062B
Orbit
LEO
Last TLE update
2 days ago
Origin
Manufacturer
MDAC-HB
Mission
Spacecraft
Bus & Motor
DELTA/TR-201, Unknown motor
Mass
845 kg wet, 845 kg dry
Launch date (UTC)
1978-06-16 (47 years ago)
Launch vehicle
Unknown
Launch site
Air Force Eastern Test Range (AFETR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Cyl + 1 Nozzle, 6.39 m
Radar Cross Section
7.796 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 2 days ago
0 DELTA 1 R/B(1)
1 10954U 78062B   25118.92993668  .00000814  00000-0  21238-3 0  9993
2 10954  28.4310 359.3476 0687353 201.9278 155.0455 13.53615247305557
Epoch: 2025-04-28T22:19Z
Definitive object data (Epoch: 2025-04-28T22:19:06.529Z)
Latitude
0.00001°
Longitude
167.43352°
Altitude
1,526.411 km
Speed
6.877 km/s
True Right ascension
23h 57m 23s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude
-9.30598°
Longitude
138.09489°
Altitude
1,279.996 km
Speed
7.11 km/s
Apparent Right ascension
23h 02m 44s
Apparent Declination
-24° 19' 34"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
12:41:18
Azimuth
60.435° ENE
Elevation
-64.101°
Doppler factor
1
Orbital elements
Apogee altitude
1,574.393 km
Perigee altitude
551.465 km
Semi-major axis
7,441.066 km
Eccentricity
0.0687353
Inclination
28.431°
RAAN
359.3476°
Arg. of periapsis
201.9278°
True anomaly
158.12634°
Mean anomaly
155.0455°
Eccentric anomaly
156.609°
Mean motion
3.38135 °/min
BSTAR
0.00021238
Orbital period
106.47 mins
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Other satellites on launch #62 in the year 1978 (1978-06-16 UTC)

DELTA 1 R/B(1) 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.
13 mins2025-05-01 17:44:14.465Z196.993° SSW2025-05-01 17:50:14.465Z157.272° SSE20.491°2025-05-01 17:57:14.465Z110.625° ESE
15 mins2025-05-01 19:36:14.465Z226.94° WSW2025-05-01 19:44:14.465Z164.549° S30.28°2025-05-01 19:51:14.465Z109.882° ESE
14 mins2025-05-01 21:30:14.465Z243.84° WSW2025-05-01 21:37:14.465Z185.762° SSW31.863°2025-05-01 21:44:14.465Z122.078° SE
10 mins2025-05-01 23:25:14.465Z244.207° WSW2025-05-01 23:30:14.465Z201.122° SSW23.453°2025-05-01 23:35:14.465Z152.897° SSE
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