DELTA 1 DEB, 7846

Orbit data source: Space-Track

DELTA 1 DEB, 7846 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/7846?theme=dark&initialShowStats=false

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Identifier

7846, 1972-058S

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, 0.5 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 14 hours ago

TLE from 14 hours ago

0 DELTA 1 DEB
1 07846U 72058S   25351.79956206  .00000382  00000-0  94108-4 0  9996
2 07846  98.6070  63.0850 0148616  65.2045 296.4526 14.51713798641772

Epoch: 2025-12-17T19:11Z

TLE epoch observation values (Epoch: 2025-12-17T19:11:22.161Z)

Latitude

-0.00012°

Longitude

48.57845°

Altitude

677.286 km

Speed

7.542 km/s

True Right ascension

04h 12m 20s

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

08:04:02

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

822.615 km

Perigee altitude

611.719 km

Semi-major axis

7,095.304 km

Eccentricity

0.01486

Inclination

98.607°

RAAN

63.085°

Arg. of periapsis

65.2045°

True anomaly

294.91535°

Mean anomaly

296.4526°

Eccentric anomaly

295.68523°

Mean motion

3.63151 °/min

Orbital period

99.13 mins

BSTAR

0.000094108

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

DELTA 1 DEB, 8314

DELTA 1 DEB, 7876 (Decayed)

DELTA 1 DEB, 7933

DELTA 1 DEB, 42569

DELTA 1 DEB, 8374 (Decayed)

DELTA 1 DEB, 8408 (Decayed)

DELTA 1 DEB, 9728 (Decayed)

DELTA 1 DEB, 7838

DELTA 1 DEB, 7893

DELTA 1 DEB, 8319

DELTA 1 DEB, 14875 (Decayed)

DELTA 1 DEB, 8091 (Decayed)

DELTA 1 DEB, 7834 (Decayed)

DELTA 1 DEB, 9970 (Decayed)

DELTA 1 DEB, 7973 (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.
8 mins	2025-12-18 17:15:32.406Z	31.954° NE	2025-12-18 17:19:32.406Z	97.971° ESE	31.488°	2025-12-18 17:23:32.406Z	164.687° S
5 mins	2025-12-18 18:55:32.406Z	325.228° NNW	2025-12-18 18:57:32.406Z	291.105° WNW	20.087°	2025-12-18 19:00:32.406Z	248.272° W
6 mins	2025-12-19 04:25:32.406Z	126.695° SE	2025-12-19 04:27:32.406Z	76.605° E	33.246°	2025-12-19 04:31:32.406Z	2.085° NNE

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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, 7846 on other resources

View DELTA 1 DEB, 7846 on Heavens-Above

View DELTA 1 DEB, 7846 on Keep Track

View DELTA 1 DEB, 7846 on Celestrak

View DELTA 1 DEB, 7846 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, 7846

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 14 hours ago

TLE from 14 hours ago

TLE epoch observation values (Epoch: 2025-12-17T19:11:22.161Z)

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, 7846 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 14 hours ago