DELTA 1 DEB, 40761

Orbit data source: Space-Track

DELTA 1 DEB, 40761 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/40761?theme=dark&initialShowStats=false

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Identifier

40761, 1976-077GE

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, 0.1 m

Radar Cross Section

Small (<0.1 m²)

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Last TLE update: 1 month ago

TLE from 1 month ago

0 DELTA 1 DEB
1 40761U 76077GE  25319.78382229  .00000264  00000-0  31587-2 0  9994
2 40761 102.4847 246.5062 0179775   1.0199 359.1183 12.11094061320298

Epoch: 2025-11-15T18:48Z

TLE epoch observation values (Epoch: 2025-11-15T18:48:42.245Z)

Latitude

-0.00001°

Longitude

-90.77782°

Altitude

1,490.062 km

Speed

7.183 km/s

True Right ascension

16h 26m 01s

True Declination

0° 00' 00"

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

07:44:45

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,773.162 km

Perigee altitude

1,485.258 km

Semi-major axis

8,007.347 km

Eccentricity

0.01798

Inclination

102.4847°

RAAN

246.5062°

Arg. of periapsis

1.0199°

True anomaly

359.08587°

Mean anomaly

359.1183°

Eccentric anomaly

359.10216°

Mean motion

3.02908 °/min

Orbital period

118.85 mins

BSTAR

0.0031587

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

DELTA 1 DEB, 16999 (Decayed)

DELTA 1 DEB, 10710

DELTA 1 DEB, 10645

DELTA 1 DEB, 10651 (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.
14 mins	2025-12-19 10:15:22.773Z	357.081° N	2025-12-19 10:22:22.773Z	309.091° NW	22.943°	2025-12-19 10:29:22.773Z	261.799° W
14 mins	2025-12-19 17:44:22.773Z	115.773° SE	2025-12-19 17:50:22.773Z	61.63° ENE	32.75°	2025-12-19 17:58:22.773Z	356.099° N
16 mins	2025-12-19 19:39:22.773Z	185.664° SSW	2025-12-19 19:46:22.773Z	248.865° W	38.351°	2025-12-19 19:55:22.773Z	331.869° NNW
10 mins	2025-12-20 06:12:22.773Z	59.135° ENE	2025-12-20 06:17:22.773Z	92.488° ESE	16.093°	2025-12-20 06:22:22.773Z	124.771° SE
18 mins	2025-12-20 08:06:22.773Z	21.237° NNE	2025-12-20 08:14:22.773Z	82.462° E	44.464°	2025-12-20 08:24:22.773Z	195.31° SSW

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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, 40761 on other resources

View DELTA 1 DEB, 40761 on Heavens-Above

View DELTA 1 DEB, 40761 on Keep Track

View DELTA 1 DEB, 40761 on Celestrak

View DELTA 1 DEB, 40761 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, 40761

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 month ago

TLE from 1 month ago

TLE epoch observation values (Epoch: 2025-11-15T18:48:42.245Z)

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, 40761 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 month ago