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 src="https://www.satcat.com/sats-embedded/7846?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/7846?theme=dark&initialShowStats=false

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ISO8601 Format

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 (54 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.5 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 8 hours ago

TLE from 8 hours ago

0 DELTA 1 DEB
1  7846U 72058S   26219.67047071  .00000241  00000-0  63431-4 0  9997
2  7846  98.5860 301.3452 0148184  75.9780 285.7839 14.51985727675563

Epoch: 2026-08-07T16:05Z

TLE epoch observation values (Epoch: 2026-08-07T16:05:28.669Z)

Latitude

0.00005°

Longitude

103.78291°

Altitude

694.972 km

Speed

7.523 km/s

True Right ascension

20h 05m 22s

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

13:49:07

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

821.407 km

Perigee altitude

611.151 km

Semi-major axis

7,094.416 km

Eccentricity

0.01482

Inclination

98.586°

RAAN

301.3452°

Arg. of periapsis

75.978°

True anomaly

284.14181°

Mean anomaly

285.7839°

Eccentric anomaly

284.96366°

Mean motion

3.63219 °/min

Orbital period

99.11 mins

BSTAR

0.000063431

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

LANDSAT 1 (ERTS 1), 6126

DELTA 1 DEB, 42564

DELTA 1 DEB, 8095 (Decayed)

DELTA 1 DEB, 8496 (Decayed)

DELTA 1 DEB, 8386 (Decayed)

DELTA 1 DEB, 9728 (Decayed)

DELTA 1 DEB, 7893

DELTA 1 DEB, 8393 (Decayed)

DELTA 1 DEB, 8319

DELTA 1 DEB, 7895 (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	2026-08-08 05:26:34.744Z	163.61° S	2026-08-08 05:30:34.744Z	3.812° NNE	44.29°	2026-08-08 05:33:34.744Z	347.832° N
5 mins	2026-08-08 17:30:34.744Z	68.965° E	2026-08-08 17:32:34.744Z	105.661° ESE	20.243°	2026-08-08 17:35:34.744Z	145.898° SSE
6 mins	2026-08-08 19:07:34.744Z	342.576° N	2026-08-08 19:10:34.744Z	277.68° WNW	28.792°	2026-08-08 19:13:34.744Z	230.563° WSW

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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: 8 hours ago

TLE from 8 hours ago

TLE epoch observation values (Epoch: 2026-08-07T16:05:28.669Z)

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: 8 hours ago