DELTA 1 DEB, 10748

Orbit data source: Space-Track

DELTA 1 DEB, 10748 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/10748?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

10748, 1976-077AV

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: 13 hours ago

TLE from 13 hours ago

0 DELTA 1 DEB
1 10748U 76077AV  26105.94553171 -.00000054  00000-0 -67687-4 0  9995
2 10748 102.4838  90.7307 0073157 199.7279 221.4398 12.29753382231064

Epoch: 2026-04-15T22:41Z

TLE epoch observation values (Epoch: 2026-04-15T22:41:33.939Z)

Latitude

58.3857°

Longitude

-114.73456°

Altitude

1,603.642 km

Speed

7.054 km/s

True Right ascension

04h 39m 01s

True Declination

58° 14' 54"

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

18:10:51

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,605.943 km

Perigee altitude

1,489.973 km

Semi-major axis

7,926.095 km

Eccentricity

0.00732

Inclination

102.4838°

RAAN

90.7307°

Arg. of periapsis

199.7279°

True anomaly

220.88876°

Mean anomaly

221.4398°

Eccentric anomaly

221.1639°

Mean motion

3.07577 °/min

Orbital period

117.04 mins

BSTAR

-0.000067687

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

DELTA 1 DEB, 16999 (Decayed)

DELTA 1 DEB, 10834

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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.
16 mins	2026-04-16 12:37:49.205Z	10.994° NNE	2026-04-16 12:45:49.205Z	306.775° NW	40.2°	2026-04-16 12:53:49.205Z	221.14° SW
5 mins	2026-04-16 14:36:49.205Z	333.952° NNW	2026-04-16 14:38:49.205Z	319.444° NNW	13.312°	2026-04-16 14:41:49.205Z	297.579° NW
5 mins	2026-04-16 20:06:49.205Z	58.46° ENE	2026-04-16 20:08:49.205Z	44.52° NE	12.985°	2026-04-16 20:11:49.205Z	23.559° NE
15 mins	2026-04-16 21:54:49.205Z	134.075° SE	2026-04-16 22:01:49.205Z	65.727° ENE	39.359°	2026-04-16 22:09:49.205Z	351.134° N
15 mins	2026-04-16 23:49:49.205Z	201.223° SSW	2026-04-16 23:56:49.205Z	260.652° W	30.573°	2026-04-17 00:04:49.205Z	325.117° NNW
9 mins	2026-04-17 10:12:49.205Z	59.187° ENE	2026-04-17 10:16:49.205Z	90.443° ESE	17.75°	2026-04-17 10:21:49.205Z	129.143° SE

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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, 10748 on other resources

View DELTA 1 DEB, 10748 on Heavens-Above

View DELTA 1 DEB, 10748 on Keep Track

View DELTA 1 DEB, 10748 on Celestrak

View DELTA 1 DEB, 10748 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, 10748

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 13 hours ago

TLE from 13 hours ago

TLE epoch observation values (Epoch: 2026-04-15T22:41:33.939Z)

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, 10748 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 13 hours ago