DELTA 1 DEB, 10747

Orbit data source: Space-Track

DELTA 1 DEB, 10747 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/10747?theme=dark&initialShowStats=false

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Identifier

10747, 1976-077AU

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, 0.1 m

Radar Cross Section

Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 9 hours ago

TLE from 9 hours ago

0 DELTA 1 DEB
1 10747U 76077AU  26069.51185218  .00002182  00000-0  26730-2 0  9993
2 10747 101.0946  48.7010 0137976 276.0706 205.4128 13.63167668394884

Epoch: 2026-03-10T12:17Z

TLE epoch observation values (Epoch: 2026-03-10T12:17:04.028Z)

Latitude

57.53082°

Longitude

-105.90054°

Altitude

1,126.258 km

Speed

7.249 km/s

True Right ascension

16h 26m 13s

True Declination

57° 22' 57"

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

01:15:04

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,123.661 km

Perigee altitude

919.464 km

Semi-major axis

7,399.699 km

Eccentricity

0.0138

Inclination

101.0946°

RAAN

48.701°

Arg. of periapsis

276.0706°

True anomaly

204.74473°

Mean anomaly

205.4128°

Eccentric anomaly

205.07773°

Mean motion

3.40975 °/min

Orbital period

105.58 mins

BSTAR

0.002673

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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.
12 mins	2026-03-10 22:21:21.327Z	162.937° S	2026-03-10 22:27:21.327Z	318.969° NNW	44.822°	2026-03-10 22:33:21.327Z	342.833° N
4 mins	2026-03-11 00:10:21.327Z	254.734° W	2026-03-11 00:12:21.327Z	274.151° WNW	12.963°	2026-03-11 00:14:21.327Z	292.59° NW
11 mins	2026-03-11 11:11:21.327Z	25.91° NE	2026-03-11 11:17:21.327Z	122.626° SE	40.907°	2026-03-11 11:22:21.327Z	181.544° SSW
9 mins	2026-03-11 12:56:21.327Z	344.959° N	2026-03-11 13:00:21.327Z	300.864° NW	23.264°	2026-03-11 13:05:21.327Z	250.164° W

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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, 10747 on other resources

View DELTA 1 DEB, 10747 on Heavens-Above

View DELTA 1 DEB, 10747 on Keep Track

View DELTA 1 DEB, 10747 on Celestrak

View DELTA 1 DEB, 10747 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, 10747

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 9 hours ago

TLE from 9 hours ago

TLE epoch observation values (Epoch: 2026-03-10T12:17:04.028Z)

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, 10747 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 9 hours ago