DELTA 1 DEB, 10765

Orbit data source: Space-Track

DELTA 1 DEB, 10765 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/10765?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

10765, 1976-077BN

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, 0.5 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 19 hours ago

TLE from 19 hours ago

0 DELTA 1 DEB
1 10765U 76077BN  26255.26957325 -.00000032  00000-0  98957-4 0  9993
2 10765 101.9950  87.4646 0130544 209.0477 326.1661 12.16527389227142

Epoch: 2026-09-12T06:28Z

TLE epoch observation values (Epoch: 2026-09-12T06:28:11.128Z)

Latitude

5.43426°

Longitude

-179.71028°

Altitude

1,523.501 km

Speed

7.142 km/s

True Right ascension

17h 54m 28s

True Declination

5° 24' 18"

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

17:33:41

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,709.526 km

Perigee altitude

1,501.088 km

Semi-major axis

7,983.444 km

Eccentricity

0.01305

Inclination

101.995°

RAAN

87.4646°

Arg. of periapsis

209.0477°

True anomaly

325.32178°

Mean anomaly

326.1661°

Eccentric anomaly

325.74509°

Mean motion

3.04269 °/min

Orbital period

118.32 mins

BSTAR

0.000098957

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

DELTA 1 DEB, 18540

DELTA 1 DEB, 10826

DELTA 1 DEB, 40753

DELTA 1 DEB *, 18466 (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.
17 mins	2026-09-13 01:51:58.981Z	18.305° NNE	2026-09-13 02:00:58.981Z	98.422° ESE	85.453°	2026-09-13 02:08:58.981Z	197.465° SSW
11 mins	2026-09-13 03:50:58.981Z	348.387° N	2026-09-13 03:55:58.981Z	308.79° NW	23.869°	2026-09-13 04:01:58.981Z	262.919° W
14 mins	2026-09-13 11:15:58.981Z	112.472° ESE	2026-09-13 11:22:58.981Z	53.818° ENE	35.743°	2026-09-13 11:29:58.981Z	359.856° N
17 mins	2026-09-13 13:09:58.981Z	178.557° S	2026-09-13 13:17:58.981Z	250.55° W	61.576°	2026-09-13 13:26:58.981Z	335.112° 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, 10765 on other resources

View DELTA 1 DEB, 10765 on Heavens-Above

View DELTA 1 DEB, 10765 on Keep Track

View DELTA 1 DEB, 10765 on Celestrak

View DELTA 1 DEB, 10765 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, 10765

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 19 hours ago

TLE from 19 hours ago

TLE epoch observation values (Epoch: 2026-09-12T06:28:11.128Z)

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, 10765 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 19 hours ago