DELTA 1 DEB, 10715

Orbit data source: Space-Track

DELTA 1 DEB, 10715 is space debris in LEO 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/10715?theme=dark&initialShowStats=false

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Identifier

10715, 1976-077AL

Orbit

LEO

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

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 18 hours ago

TLE from 18 hours ago

0 DELTA 1 DEB
1 10715U 76077AL  26048.31418356 -.00000037  00000-0 -12139-4 0  9994
2 10715 102.5276 182.4379 0434327  59.4007 332.2144 11.63899069108247

Epoch: 2026-02-17T07:32Z

TLE epoch observation values (Epoch: 2026-02-17T07:32:25.459Z)

Latitude

28.46426°

Longitude

-84.84898°

Altitude

1,537.248 km

Speed

7.234 km/s

True Right ascension

11h 42m 12s

True Declination

28° 20' 05"

Sunlit

Object was in full shadow 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

04:36:21

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

2,201.48 km

Perigee altitude

1,487.23 km

Semi-major axis

8,222.492 km

Eccentricity

0.04343

Inclination

102.5276°

RAAN

182.4379°

Arg. of periapsis

59.4007°

True anomaly

329.77822°

Mean anomaly

332.2144°

Eccentric anomaly

331.00826°

Mean motion

2.91097 °/min

Orbital period

123.67 mins

BSTAR

-0.000012139

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

DELTA 1 DEB, 10705 (Decayed)

DELTA 1 DEB, 40760

DELTA 1 DEB, 12541 (Decayed)

DELTA 1 DEB, 10831

DELTA 1 DEB, 18677 (Decayed)

DELTA 1 DEB, 16999 (Decayed)

DELTA 1 DEB, 10827 (Decayed)

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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.
8 mins	2026-02-18 06:17:39.659Z	78.257° E	2026-02-18 06:21:39.659Z	48.406° ENE	15.367°	2026-02-18 06:25:39.659Z	17.49° NNE
15 mins	2026-02-18 08:14:39.659Z	149.725° SSE	2026-02-18 08:21:39.659Z	72.094° E	43.969°	2026-02-18 08:29:39.659Z	345.376° N
9 mins	2026-02-18 10:19:39.659Z	231.668° WSW	2026-02-18 10:23:39.659Z	264.933° W	19.573°	2026-02-18 10:28:39.659Z	305.919° NW
17 mins	2026-02-18 21:08:39.659Z	30.948° NE	2026-02-18 21:16:39.659Z	109.362° ESE	38.836°	2026-02-18 21:25:39.659Z	177.479° S
15 mins	2026-02-18 23:10:39.659Z	359.236° N	2026-02-18 23:17:39.659Z	295.118° NW	32.561°	2026-02-18 23:25:39.659Z	238.703° WSW

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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, 10715 on other resources

View DELTA 1 DEB, 10715 on Heavens-Above

View DELTA 1 DEB, 10715 on Keep Track

View DELTA 1 DEB, 10715 on Celestrak

View DELTA 1 DEB, 10715 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, 10715

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 18 hours ago

TLE from 18 hours ago

TLE epoch observation values (Epoch: 2026-02-17T07:32:25.459Z)

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, 10715 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 18 hours ago