DELTA 1 DEB, 42579

Orbit data source: Space-Track

DELTA 1 DEB, 42579 is space debris in SSO originally from a launch on Tue, 06 Nov 1973 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/42579?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

42579, 1973-086HT

Orbit

SSO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1973-11-06 (53 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.050 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 1 day ago

TLE from 1 day ago

0 DELTA 1 DEB
1 42579U 73086HT  26308.51592057  .00000011  00000-0  50094-3 0  9997
2 42579 102.5892 326.3840 0080330 111.2127 249.7531 12.26817856227807

Epoch: 2026-11-04T12:22Z

TLE epoch observation values (Epoch: 2026-11-04T12:22:55.537Z)

Latitude

0°

Longitude

96.88948°

Altitude

1,588.02 km

Speed

7.065 km/s

True Right ascension

21h 45m 32s

True Declination

0° 00' 00"

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

11:23:11

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,624.383 km

Perigee altitude

1,496.839 km

Semi-major axis

7,938.748 km

Eccentricity

0.00803

Inclination

102.5892°

RAAN

326.384°

Arg. of periapsis

111.2127°

True anomaly

248.89249°

Mean anomaly

249.7531°

Eccentric anomaly

249.32249°

Mean motion

3.06842 °/min

Orbital period

117.32 mins

BSTAR

0.00050094

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Other satellites on launch #86 in the year 1973 (1973-11-06 UTC)

DELTA 1 DEB, 7077 (Decayed)

DELTA 1 DEB, 7199 (Decayed)

DELTA 1 DEB, 7047 (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.
11 mins	2026-11-05 16:23:10.276Z	349.836° N	2026-11-05 16:28:10.276Z	310.253° NW	21.691°	2026-11-05 16:34:10.276Z	264.712° W
13 mins	2026-11-05 23:46:10.276Z	111.624° ESE	2026-11-05 23:52:10.276Z	54.927° ENE	35.546°	2026-11-05 23:59:10.276Z	357.709° N
15 mins	2026-11-06 01:39:10.276Z	181.332° SSW	2026-11-06 01:46:10.276Z	244.885° WSW	55.755°	2026-11-06 01:54:10.276Z	331.504° NNW
15 mins	2026-11-06 13:57:10.276Z	27.986° NE	2026-11-06 14:04:10.276Z	112.637° SE	62.233°	2026-11-06 14:12:10.276Z	184.857° SSW

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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, 42579 on other resources

View DELTA 1 DEB, 42579 on Heavens-Above

View DELTA 1 DEB, 42579 on Keep Track

View DELTA 1 DEB, 42579 on Celestrak

View DELTA 1 DEB, 42579 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, 42579

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2026-11-04T12:22:55.537Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #86 in the year 1973 (1973-11-06 UTC)

DELTA 1 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out DELTA 1 DEB, 42579 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago