DELTA 1 DEB, 10764

Orbit data source: Space-Track

DELTA 1 DEB, 10764 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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https://www.satcat.com/sats-embedded/10764?theme=dark&initialShowStats=false

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Identifier

10764, 1976-077BM

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, 0.3 m

Radar Cross Section

Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 3 hours ago

TLE from 3 hours ago

0 DELTA 1 DEB
1 10764U 76077BM  26038.31983958 -.00000054  00000-0 -14199-3 0  9998
2 10764 102.1224 174.3288 0227138 192.3452 196.8500 12.04658919178969

Epoch: 2026-02-07T07:40Z

TLE epoch observation values (Epoch: 2026-02-07T07:40:34.139Z)

Latitude

27.80863°

Longitude

-84.73274°

Altitude

1,838.231 km

Speed

6.892 km/s

True Right ascension

11h 11m 25s

True Declination

27° 41' 08"

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

13:05:06

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,840.219 km

Perigee altitude

1,475.171 km

Semi-major axis

8,035.832 km

Eccentricity

0.02271

Inclination

102.1224°

RAAN

174.3288°

Arg. of periapsis

192.3452°

True anomaly

196.11553°

Mean anomaly

196.85°

Eccentric anomaly

196.4808°

Mean motion

3.01298 °/min

Orbital period

119.48 mins

BSTAR

-0.00014199

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

DELTA 1 DEB, 16997 (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.
10 mins	2026-02-07 20:11:16.033Z	52.47° ENE	2026-02-07 20:16:16.033Z	89.704° E	17.975°	2026-02-07 20:21:16.033Z	128.529° SE
15 mins	2026-02-07 22:07:16.033Z	16.395° NNE	2026-02-07 22:14:16.033Z	342.596° N	44.685°	2026-02-07 22:22:16.033Z	203.367° SW
10 mins	2026-02-08 00:06:16.033Z	344.494° N	2026-02-08 00:10:16.033Z	313.71° NW	19.34°	2026-02-08 00:16:16.033Z	268.859° W
16 mins	2026-02-08 07:34:16.033Z	122.607° SE	2026-02-08 07:41:16.033Z	66.746° ENE	35.154°	2026-02-08 07:50:16.033Z	354.22° N
17 mins	2026-02-08 09:30:16.033Z	188.1° SSW	2026-02-08 09:38:16.033Z	252.793° W	37.649°	2026-02-08 09:47:16.033Z	330.461° 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, 10764 on other resources

View DELTA 1 DEB, 10764 on Heavens-Above

View DELTA 1 DEB, 10764 on Keep Track

View DELTA 1 DEB, 10764 on Celestrak

View DELTA 1 DEB, 10764 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, 10764

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 3 hours ago

TLE from 3 hours ago

TLE epoch observation values (Epoch: 2026-02-07T07:40:34.139Z)

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, 10764 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 3 hours ago