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 (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: 4 days ago

TLE from 4 days ago

0 DELTA 1 DEB
1 40761U 76077GE  26252.23256678  .00000024  00000-0  70010-3 0  9998
2 40761 102.4912 175.3535 0171649 209.1638 149.9735 12.11118310356309

Epoch: 2026-09-09T05:34Z

TLE epoch observation values (Epoch: 2026-09-09T05:34:53.769Z)

Latitude

-0.00002°

Longitude

103.34189°

Altitude

1,753.581 km

Speed

6.95 km/s

True Right ascension

11h 41m 24s

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

02:29:14

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,766.547 km

Perigee altitude

1,491.66 km

Semi-major axis

8,007.24 km

Eccentricity

0.01716

Inclination

102.4912°

RAAN

175.3535°

Arg. of periapsis

209.1638°

True anomaly

150.93975°

Mean anomaly

149.9735°

Eccentric anomaly

150.45841°

Mean motion

3.02914 °/min

Orbital period

118.85 mins

BSTAR

0.0007001

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

DELTA 1 R/B, 9063

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	2026-09-13 16:48:04.224Z	101.887° ESE	2026-09-13 16:55:04.224Z	55.321° ENE	26.264°	2026-09-13 17:02:04.224Z	4.207° NNE
18 mins	2026-09-13 18:42:04.224Z	161.569° S	2026-09-13 18:51:04.224Z	288.625° WNW	84.736°	2026-09-13 19:00:04.224Z	340.909° N
11 mins	2026-09-13 20:43:04.224Z	232.885° WSW	2026-09-13 20:48:04.224Z	266.436° W	18.913°	2026-09-13 20:54:04.224Z	306.904° NW
15 mins	2026-09-14 07:11:04.224Z	33.273° NE	2026-09-14 07:18:04.224Z	98.707° ESE	46.596°	2026-09-14 07:26:04.224Z	172.017° S
14 mins	2026-09-14 09:08:04.224Z	1.221° NNE	2026-09-14 09:14:04.224Z	308.631° NW	41.955°	2026-09-14 09:22:04.224Z	235.494° 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, 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: 4 days ago

TLE from 4 days ago

TLE epoch observation values (Epoch: 2026-09-09T05:34:53.769Z)

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: 4 days ago