DELTA 1 DEB, 10755

Orbit data source: Space-Track

DELTA 1 DEB, 10755 is space debris in SSO originally from a launch on Thu, 29 Jul 1976 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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Iframe URL

https://www.satcat.com/sats-embedded/10755?theme=dark&initialShowStats=false

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Identifier

10755, 1976-077BC

Orbit

SSO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1976-07-29 (50 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.2 m

Radar Cross Section

Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 15 hours ago

TLE from 15 hours ago

0 DELTA 1 DEB
1 10755U 76077BC  26041.53322138 -.00000004  00000-0  37059-3 0  9997
2 10755 102.5657  18.8702 0081028 243.9841 235.4158 12.26078066217592

Epoch: 2026-02-10T12:47Z

TLE epoch observation values (Epoch: 2026-02-10T12:47:50.327Z)

Latitude

59.03121°

Longitude

-112.00898°

Altitude

1,612.838 km

Speed

7.053 km/s

True Right ascension

14h 42m 15s

True Declination

58° 53' 44"

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

05:50:03

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,628.156 km

Perigee altitude

1,499.452 km

Semi-major axis

7,941.941 km

Eccentricity

0.0081

Inclination

102.5657°

RAAN

18.8702°

Arg. of periapsis

243.9841°

True anomaly

234.65576°

Mean anomaly

235.4158°

Eccentric anomaly

235.03534°

Mean motion

3.06657 °/min

Orbital period

117.39 mins

BSTAR

0.00037059

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Other satellites on launch #77 in the year 1976 (1976-07-29 UTC)

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DELTA 1 DEB Visibility forecast

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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.
15 mins	2026-02-11 10:20:41.070Z	36.325° NE	2026-02-11 10:27:41.070Z	94.499° ESE	31.454°	2026-02-11 10:35:41.070Z	163.413° S
15 mins	2026-02-11 12:15:41.070Z	7.51° NNE	2026-02-11 12:23:41.070Z	288.421° WNW	38.127°	2026-02-11 12:30:41.070Z	227.287° WSW
4 mins	2026-02-11 14:14:41.070Z	329.999° NNW	2026-02-11 14:15:41.070Z	323.082° NNW	12.254°	2026-02-11 14:18:41.070Z	302.393° NW
8 mins	2026-02-11 19:43:41.070Z	68.29° E	2026-02-11 19:46:41.070Z	46.883° ENE	15.552°	2026-02-11 19:51:41.070Z	12.388° NNE
16 mins	2026-02-11 21:32:41.070Z	141.762° SSE	2026-02-11 21:40:41.070Z	53.699° ENE	41.871°	2026-02-11 21:48:41.070Z	348.074° N
13 mins	2026-02-11 23:29:41.070Z	211.629° SW	2026-02-11 23:35:41.070Z	261.694° W	26.981°	2026-02-11 23:42:41.070Z	318.242° NNW

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Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out DELTA 1 DEB, 10755 on other resources

View DELTA 1 DEB, 10755 on Heavens-Above

View DELTA 1 DEB, 10755 on Keep Track

View DELTA 1 DEB, 10755 on Celestrak

View DELTA 1 DEB, 10755 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

DELTA 1 DEB, 10755

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 15 hours ago

TLE from 15 hours ago

TLE epoch observation values (Epoch: 2026-02-10T12:47:50.327Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #77 in the year 1976 (1976-07-29 UTC)

DELTA 1 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out DELTA 1 DEB, 10755 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 15 hours ago