DELTA 1 DEB, 14904

Orbit data source: Space-Track

DELTA 1 DEB, 14904 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 src="https://www.satcat.com/sats-embedded/14904?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/14904?theme=dark&initialShowStats=false

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Identifier

14904, 1976-077ES

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: 20 hours ago

TLE from 20 hours ago

0 DELTA 1 DEB
1 14904U 76077ES  25349.46548841  .00000182  00000-0  11389-2 0  9993
2 14904 102.7260 245.3738 0012322 348.9069 184.5798 12.72981974569900

Epoch: 2025-12-15T11:10Z

TLE epoch observation values (Epoch: 2025-12-15T11:10:18.198Z)

Latitude

6.29443°

Longitude

174.85465°

Altitude

1,381.304 km

Speed

7.165 km/s

True Right ascension

04h 27m 10s

True Declination

6° 15' 36"

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

05:36:41

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,376.937 km

Perigee altitude

1,357.849 km

Semi-major axis

7,745.53 km

Eccentricity

0.00123

Inclination

102.726°

RAAN

245.3738°

Arg. of periapsis

348.9069°

True anomaly

184.56854°

Mean anomaly

184.5798°

Eccentric anomaly

184.57417°

Mean motion

3.18395 °/min

Orbital period

113.07 mins

BSTAR

0.0011389

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

DELTA 1 DEB, 18677 (Decayed)

DELTA 1 DEB, 16999 (Decayed)

DELTA 1 DEB, 10705 (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	2025-12-16 07:35:27.659Z	2.093° NNE	2025-12-16 07:42:27.659Z	299.684° NW	29.142°	2025-12-16 07:48:27.659Z	244.752° WSW
6 mins	2025-12-16 14:47:27.659Z	70.049° E	2025-12-16 14:50:27.659Z	45.419° ENE	14.789°	2025-12-16 14:53:27.659Z	21.259° NNE
14 mins	2025-12-16 16:33:27.659Z	145.303° SSE	2025-12-16 16:39:27.659Z	83.089° E	42.709°	2025-12-16 16:47:27.659Z	346.558° N
10 mins	2025-12-16 18:26:27.659Z	219.64° SW	2025-12-16 18:31:27.659Z	265.913° W	22.532°	2025-12-16 18:36:27.659Z	310.335° NW
7 mins	2025-12-17 04:27:27.659Z	67.614° E	2025-12-17 04:30:27.659Z	91.81° ESE	14.454°	2025-12-17 04:34:27.659Z	122.964° SE
14 mins	2025-12-17 06:15:27.659Z	20.568° NNE	2025-12-17 06:22:27.659Z	121.092° SE	44.794°	2025-12-17 06:29:27.659Z	197.034° 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, 14904 on other resources

View DELTA 1 DEB, 14904 on Heavens-Above

View DELTA 1 DEB, 14904 on Keep Track

View DELTA 1 DEB, 14904 on Celestrak

View DELTA 1 DEB, 14904 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, 14904

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 20 hours ago

TLE from 20 hours ago

TLE epoch observation values (Epoch: 2025-12-15T11:10:18.198Z)

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, 14904 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 20 hours ago