DELTA 1 DEB, 42580

Orbit data source: Space-Track

DELTA 1 DEB, 42580 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/42580?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

42580, 1973-086HU

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 (52 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.1 m

Radar Cross Section

Small (<0.1 m²)

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Last TLE update: 5 days ago

TLE from 5 days ago

0 DELTA 1 DEB
1 42580U 73086HU  26079.59326309  .00082675  00000-0  10514-1 0  9994
2 42580 101.4276 129.0876 0026633 204.4160 155.5780 14.80904723622393

Epoch: 2026-03-20T14:14Z

TLE epoch observation values (Epoch: 2026-03-20T14:14:17.930Z)

Latitude

-0.00005°

Longitude

97.3868°

Altitude

646.362 km

Speed

7.526 km/s

True Right ascension

08h 36m 21s

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

00:59:15

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

642.349 km

Perigee altitude

605.053 km

Semi-major axis

7,001.838 km

Eccentricity

0.00266

Inclination

101.4276°

RAAN

129.0876°

Arg. of periapsis

204.416°

True anomaly

155.7038°

Mean anomaly

155.578°

Eccentric anomaly

155.64094°

Mean motion

3.70446 °/min

Orbital period

97.18 mins

BSTAR

0.010514

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

DELTA 1 DEB, 7070 (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	2026-03-26 03:17:36.373Z	167.7° S	2026-03-26 03:20:36.373Z	240.915° WSW	44.428°	2026-03-26 03:24:36.373Z	339.855° N
6 mins	2026-03-26 16:42:36.373Z	6.063° NNE	2026-03-26 16:44:36.373Z	320.224° NNW	42.025°	2026-03-26 16:48:36.373Z	208.33° SW

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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, 42580 on other resources

View DELTA 1 DEB, 42580 on Heavens-Above

View DELTA 1 DEB, 42580 on Keep Track

View DELTA 1 DEB, 42580 on Celestrak

View DELTA 1 DEB, 42580 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, 42580

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 5 days ago

TLE from 5 days ago

TLE epoch observation values (Epoch: 2026-03-20T14:14:17.930Z)

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, 42580 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 5 days ago