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 (49 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)

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Last TLE update: 12 hours ago

TLE from 12 hours ago

0 DELTA 1 DEB
1 10764U 76077BM  25338.31501248  .00000496  00000-0  58378-2 0  9992
2 10764 102.1191 113.7803 0225716 304.5425 168.2927 12.04637851171139

Epoch: 2025-12-04T07:33Z

TLE epoch observation values (Epoch: 2025-12-04T07:33:37.078Z)

Latitude

63.93557°

Longitude

132.91217°

Altitude

1,848.825 km

Speed

6.89 km/s

True Right ascension

21h 18m 45s

True Declination

63° 49' 04"

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

17:39:56

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,839.172 km

Perigee altitude

1,476.405 km

Semi-major axis

8,035.926 km

Eccentricity

0.02257

Inclination

102.1191°

RAAN

113.7803°

Arg. of periapsis

304.5425°

True anomaly

168.8034°

Mean anomaly

168.2927°

Eccentric anomaly

168.54944°

Mean motion

3.01293 °/min

Orbital period

119.48 mins

BSTAR

0.0058378

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

DELTA 1 DEB, 10837

DELTA 1 DEB, 16999 (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.
19 mins	2025-12-04 21:30:55.175Z	26.026° NE	2025-12-04 21:40:55.175Z	112.964° SE	39.766°	2025-12-04 21:49:55.175Z	179.236° S
16 mins	2025-12-04 23:29:55.175Z	0.215° NNE	2025-12-04 23:36:55.175Z	304.14° NW	33.277°	2025-12-04 23:45:55.175Z	237.772° WSW
12 mins	2025-12-05 07:01:55.175Z	92.979° ESE	2025-12-05 07:07:55.175Z	47.005° ENE	22.757°	2025-12-05 07:13:55.175Z	5.24° NNE
17 mins	2025-12-05 08:55:55.175Z	161.381° S	2025-12-05 09:03:55.175Z	320.194° NNW	44.777°	2025-12-05 09:12:55.175Z	341.88° N
9 mins	2025-12-05 10:57:55.175Z	241.285° WSW	2025-12-05 11:01:55.175Z	270.79° WNW	17.243°	2025-12-05 11:06:55.175Z	305.418° NW

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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: 12 hours ago

TLE from 12 hours ago

TLE epoch observation values (Epoch: 2025-12-04T07:33:37.078Z)

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: 12 hours ago