DELTA 1 DEB, 7979

Orbit data source: Space-Track

DELTA 1 DEB, 7979 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/7979?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

7979, 1972-058DA

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: 11 hours ago

TLE from 11 hours ago

0 DELTA 1 DEB
1 07979U 72058DA  26289.87052381  .00000292  00000-0  20053-3 0  9991
2 07979  97.8233 292.7492 0401104 189.8423 292.7226 13.72058776558022

Epoch: 2026-10-16T20:53Z

TLE epoch observation values (Epoch: 2026-10-16T20:53:33.257Z)

Latitude

60.87089°

Longitude

148.1726°

Altitude

898.664 km

Speed

7.461 km/s

True Right ascension

08h 27m 47s

True Declination

60° 43' 38"

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

02:55:52

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,284.879 km

Perigee altitude

693.852 km

Semi-major axis

7,367.503 km

Eccentricity

0.04011

Inclination

97.8233°

RAAN

292.7492°

Arg. of periapsis

189.8423°

True anomaly

288.40347°

Mean anomaly

292.7226°

Eccentric anomaly

290.57098°

Mean motion

3.43212 °/min

Orbital period

104.89 mins

BSTAR

0.00020053

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

DELTA 1 DEB, 7943 (Decayed)

DELTA 1 DEB, 9671 (Decayed)

DELTA 1 DEB, 7868 (Decayed)

DELTA 1 DEB, 8496 (Decayed)

DELTA 1 DEB, 42556

DELTA 1 DEB, 8318 (Decayed)

DELTA 1 DEB, 8093 (Decayed)

DELTA 1 DEB, 7861 (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.
9 mins	2026-10-17 12:39:56.944Z	24.931° NE	2026-10-17 12:44:56.944Z	98.874° ESE	45.765°	2026-10-17 12:48:56.944Z	167.667° S
5 mins	2026-10-17 14:25:56.944Z	328.749° NNW	2026-10-17 14:27:56.944Z	301.765° NW	20.308°	2026-10-17 14:30:56.944Z	259.63° W
8 mins	2026-10-17 22:43:56.944Z	94.941° ESE	2026-10-17 22:46:56.944Z	66.889° ENE	20.982°	2026-10-17 22:51:56.944Z	19.878° NNE
13 mins	2026-10-18 00:23:56.944Z	170.485° S	2026-10-18 00:29:56.944Z	213.477° SW	78.045°	2026-10-18 00:36:56.944Z	345.287° N
6 mins	2026-10-18 02:11:56.944Z	249.215° W	2026-10-18 02:14:56.944Z	274.379° WNW	14.406°	2026-10-18 02:17:56.944Z	299.657° 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, 7979 on other resources

View DELTA 1 DEB, 7979 on Heavens-Above

View DELTA 1 DEB, 7979 on Keep Track

View DELTA 1 DEB, 7979 on Celestrak

View DELTA 1 DEB, 7979 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, 7979

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 11 hours ago

TLE from 11 hours ago

TLE epoch observation values (Epoch: 2026-10-16T20:53:33.257Z)

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, 7979 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 11 hours ago