DELTA 1 DEB, 7890

Orbit data source: Space-Track

DELTA 1 DEB, 7890 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.

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Iframe URL

https://www.satcat.com/sats-embedded/7890?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

7890, 1972-058BG

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 (53 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

Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 19 hours ago

TLE from 19 hours ago

0 DELTA 1 DEB
1 07890U 72058BG  25293.75024416  .00018828  00000-0  20374-2 0  9991
2 07890  98.8378  12.4230 0105848  74.0370 287.2473 14.84249019604856

Epoch: 2025-10-20T18:00Z

TLE epoch observation values (Epoch: 2025-10-20T18:00:21.095Z)

Latitude

0.00004°

Longitude

72.88702°

Altitude

597.706 km

Speed

7.572 km/s

True Right ascension

00h 49m 41s

True Declination

0° 00' 00"

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

07:54:45

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

687.023 km

Perigee altitude

539.023 km

Semi-major axis

6,991.16 km

Eccentricity

0.01058

Inclination

98.8378°

RAAN

12.423°

Arg. of periapsis

74.037°

True anomaly

286.08443°

Mean anomaly

287.2473°

Eccentric anomaly

286.66631°

Mean motion

3.71295 °/min

Orbital period

96.96 mins

BSTAR

0.0020374

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

DELTA 1 DEB, 7891 (Decayed)

DELTA 1 DEB, 8500 (Decayed)

DELTA 1 DEB, 9669 (Decayed)

DELTA 1 DEB, 7840 (Decayed)

DELTA 1 DEB, 7942 (Decayed)

DELTA 1 DEB, 13934 (Decayed)

DELTA 1 DEB, 7871 (Decayed)

DELTA 1 DEB, 9672 (Decayed)

DELTA 1 DEB, 7845 (Decayed)

DELTA 1 DEB, 8574 (Decayed)

DELTA 1 DEB, 8408 (Decayed)

DELTA 1 DEB, 8377 (Decayed)

DELTA 1 DEB, 8318 (Decayed)

DELTA 1 DEB, 8541 (Decayed)

DELTA 1 DEB, 7859 (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.
4 mins	2025-10-21 17:15:20.515Z	68.293° E	2025-10-21 17:17:20.515Z	101.376° ESE	15.028°	2025-10-21 17:19:20.515Z	130.766° SE
6 mins	2025-10-21 18:50:20.515Z	349.937° N	2025-10-21 18:53:20.515Z	276.33° WNW	31.74°	2025-10-21 18:56:20.515Z	223.403° SW
5 mins	2025-10-22 05:44:20.515Z	197.238° SSW	2025-10-22 05:46:20.515Z	252.988° W	35.224°	2025-10-22 05:49:20.515Z	328.189° NNW

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, 7890 on other resources

View DELTA 1 DEB, 7890 on Heavens-Above

View DELTA 1 DEB, 7890 on Keep Track

View DELTA 1 DEB, 7890 on Celestrak

View DELTA 1 DEB, 7890 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, 7890

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 19 hours ago

TLE from 19 hours ago

TLE epoch observation values (Epoch: 2025-10-20T18:00:21.095Z)

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, 7890 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 19 hours ago