DELTA 1 DEB, 8004

Orbit data source: Space-Track

DELTA 1 DEB, 8004 is space debris in SSO originally from a launch on Sun, 23 Jul 1972 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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/8004?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/8004?theme=dark&initialShowStats=false

Optional Secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

ISO8601 Format

Identifier

8004, 1972-058DF

Orbit

SSO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1972-07-23 (54 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.2 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

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

TLE from 1 week ago

0 DELTA 1 DEB
1 08004U 72058DF  26154.80324030  .00002246  00000-0  57029-3 0  9992
2 08004  97.5645 162.1649 0180286 304.3880  54.0376 14.42335028772878

Epoch: 2026-06-03T19:16Z

TLE epoch observation values (Epoch: 2026-06-03T19:16:39.961Z)

Latitude

-0.0001°

Longitude

-19.25821°

Altitude

679.826 km

Speed

7.556 km/s

True Right ascension

10h 48m 39s

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

12:11:05

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

876.341 km

Perigee altitude

619.398 km

Semi-major axis

7,126.006 km

Eccentricity

0.01803

Inclination

97.5645°

RAAN

162.1649°

Arg. of periapsis

304.388°

True anomaly

55.73193°

Mean anomaly

54.0376°

Eccentric anomaly

54.88254°

Mean motion

3.60806 °/min

Orbital period

99.78 mins

BSTAR

0.00057029

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Other satellites on launch #58 in the year 1972 (1972-07-23 UTC)

DELTA 1 DEB, 7871 (Decayed)

DELTA 1 DEB, 8509 (Decayed)

DELTA 1 DEB, 8321 (Decayed)

DELTA 1 DEB, 8091 (Decayed)

DELTA 1 DEB, 7845 (Decayed)

DELTA 1 DEB, 42558

DELTA 1 DEB, 8532 (Decayed)

DELTA 1 DEB, 8389 (Decayed)

DELTA 1 DEB, 9671 (Decayed)

DELTA 1 DEB, 8499 (Decayed)

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

DELTA 1 DEB Visibility forecast

Loading observer location...
Set Observer location

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.
10 mins	2026-06-11 12:39:51.361Z	26.77° NE	2026-06-11 12:44:51.361Z	91.286° ESE	33.416°	2026-06-11 12:49:51.361Z	165.57° S
7 mins	2026-06-11 14:20:51.361Z	333.465° NNW	2026-06-11 14:23:51.361Z	287.802° WNW	24.086°	2026-06-11 14:27:51.361Z	239.179° WSW
8 mins	2026-06-11 23:52:51.361Z	131.503° SE	2026-06-11 23:55:51.361Z	77.887° E	34.126°	2026-06-12 00:00:51.361Z	2.767° NNE
6 mins	2026-06-12 01:32:51.361Z	234.734° WSW	2026-06-12 01:34:51.361Z	265.238° W	21.572°	2026-06-12 01:38:51.361Z	317.032° NNW

Items per page:

1–4 of 4 items

of 1 page

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign-in to view Co-orbital & Co-planar RSOs.

Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

Authenticating...

Click to sort rows by Secondary header in ascending order	Click to sort rows by Secondary name header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Owner header in ascending order	Click to sort rows by Obj. Type header in ascending order	Click to sort rows by Miss dist. header in ascending order	Click to sort rows by Rel. speed header in ascending order	Click to sort rows by Apr. angle header in ascending order	Click to sort rows by TCA header in descending order

Check out DELTA 1 DEB, 8004 on other resources

View DELTA 1 DEB, 8004 on Heavens-Above

View DELTA 1 DEB, 8004 on Keep Track

View DELTA 1 DEB, 8004 on Celestrak

View DELTA 1 DEB, 8004 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, 8004

Orbit data source: Space-Track

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

TLE from 1 week ago

TLE epoch observation values (Epoch: 2026-06-03T19:16:39.961Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #58 in the year 1972 (1972-07-23 UTC)

DELTA 1 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out DELTA 1 DEB, 8004 on other resources

Documentation

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