DELTA 1 DEB, 10874

Orbit data source: Space-Track

DELTA 1 DEB, 10874 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/10874?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

10874, 1976-077DC

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 day ago

TLE from 1 day ago

0 DELTA 1 DEB
1 10874U 76077DC  26022.87747390  .00002193  00000-0  57412-2 0  9990
2 10874 102.0153 168.6175 0094198 218.4012 300.7972 13.16595580318347

Epoch: 2026-01-22T21:03Z

TLE epoch observation values (Epoch: 2026-01-22T21:03:33.744Z)

Latitude

21.24691°

Longitude

-84.77476°

Altitude

1,164.075 km

Speed

7.29 km/s

True Right ascension

23h 33m 21s

True Declination

21° 08' 14"

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

21:59:41

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,266.567 km

Perigee altitude

1,123.888 km

Semi-major axis

7,573.365 km

Eccentricity

0.00942

Inclination

102.0153°

RAAN

168.6175°

Arg. of periapsis

218.4012°

True anomaly

299.86441°

Mean anomaly

300.7972°

Eccentric anomaly

300.33136°

Mean motion

3.29314 °/min

Orbital period

109.32 mins

BSTAR

0.0057412

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

DELTA 1 DEB, 10705 (Decayed)

DELTA 1 DEB, 18677 (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.
13 mins	2026-01-23 22:23:22.300Z	23.016° NE	2026-01-23 22:30:22.300Z	128.884° SE	42.847°	2026-01-23 22:36:22.300Z	188.737° SSW
9 mins	2026-01-24 00:12:22.300Z	347.752° N	2026-01-24 00:16:22.300Z	308.956° NW	22.031°	2026-01-24 00:21:22.300Z	258.685° W
4 mins	2026-01-24 07:09:22.300Z	58.997° ENE	2026-01-24 07:10:22.300Z	50.691° ENE	12.289°	2026-01-24 07:13:22.300Z	26.18° NE
12 mins	2026-01-24 08:51:22.300Z	139.324° SSE	2026-01-24 08:56:22.300Z	79.146° E	40.721°	2026-01-24 09:03:22.300Z	350.628° N
10 mins	2026-01-24 10:40:22.300Z	219.673° SW	2026-01-24 10:44:22.300Z	261.733° W	24.704°	2026-01-24 10:50:22.300Z	317.679° 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, 10874 on other resources

View DELTA 1 DEB, 10874 on Heavens-Above

View DELTA 1 DEB, 10874 on Keep Track

View DELTA 1 DEB, 10874 on Celestrak

View DELTA 1 DEB, 10874 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, 10874

Orbit data source: Space-Track

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

TLE from 1 day ago

TLE epoch observation values (Epoch: 2026-01-22T21:03:33.744Z)

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, 10874 on other resources

Documentation

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