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: 15 hours ago

TLE from 15 hours ago

0 DELTA 1 DEB
1 07890U 72058BG  25362.73516595  .00020214  00000-0  20930-2 0  9990
2 07890  98.8317  88.9056 0101455 213.3553 146.1241 14.86303589615093

Epoch: 2025-12-28T17:38Z

TLE epoch observation values (Epoch: 2025-12-28T17:38:38.338Z)

Latitude

-0°

Longitude

86.80297°

Altitude

671.589 km

Speed

7.489 km/s

True Right ascension

05h 55m 37s

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

07:46:17

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

677.437 km

Perigee altitude

535.71 km

Semi-major axis

6,984.71 km

Eccentricity

0.01015

Inclination

98.8317°

RAAN

88.9056°

Arg. of periapsis

213.3553°

True anomaly

146.76535°

Mean anomaly

146.1241°

Eccentric anomaly

146.4454°

Mean motion

3.7181 °/min

Orbital period

96.82 mins

BSTAR

0.002093

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

DELTA 1 DEB, 8509 (Decayed)

DELTA 1 DEB, 7967 (Decayed)

DELTA 1 DEB, 7865 (Decayed)

DELTA 1 DEB, 7960 (Decayed)

DELTA 1 DEB, 7931 (Decayed)

DELTA 1 DEB, 8125 (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.
7 mins	2025-12-29 18:27:35.345Z	29.917° NE	2025-12-29 18:30:35.345Z	80.963° E	33.723°	2025-12-29 18:34:35.345Z	171.367° S
6 mins	2025-12-30 05:20:35.345Z	124.074° SE	2025-12-30 05:22:35.345Z	82.576° E	31.777°	2025-12-30 05:26:35.345Z	5.657° NNE
5 mins	2025-12-30 06:56:35.345Z	229.495° WSW	2025-12-30 06:58:35.345Z	260.767° W	19.134°	2025-12-30 07:01:35.345Z	306.769° NW

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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, 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: 15 hours ago

TLE from 15 hours ago

TLE epoch observation values (Epoch: 2025-12-28T17:38:38.338Z)

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: 15 hours ago