DELTA 1 DEB, 42583

Orbit data source: Space-Track

DELTA 1 DEB, 42583 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/42583?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

42583, 1973-086HX

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, 0.1 m

Radar Cross Section

Small (<0.1 m²)

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Last TLE update: 1 week ago

TLE from 1 week ago

0 DELTA 1 DEB
1 42583U 73086HX  26256.90327389  .00000122  00000-0  13040-2 0  9993
2 42583 101.8600 242.8062 0095012 323.5735  35.8887 12.34775164535304

Epoch: 2026-09-13T21:40Z

TLE epoch observation values (Epoch: 2026-09-13T21:40:42.864Z)

Latitude

-0°

Longitude

-75.26365°

Altitude

1,470.753 km

Speed

7.155 km/s

True Right ascension

16h 11m 13s

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

09:46:54

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,601.505 km

Perigee altitude

1,451.3 km

Semi-major axis

7,904.54 km

Eccentricity

0.0095

Inclination

101.86°

RAAN

242.8062°

Arg. of periapsis

323.5735°

True anomaly

36.53313°

Mean anomaly

35.8887°

Eccentric anomaly

36.21029°

Mean motion

3.08836 °/min

Orbital period

116.57 mins

BSTAR

0.001304

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

DELTA 1 DEB, 7207 (Decayed)

DELTA 1 DEB, 42590

DELTA 1 DEB, 7125 (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.
12 mins	2026-09-20 21:05:00.863Z	95.801° ESE	2026-09-20 21:11:00.863Z	47.585° ENE	23.515°	2026-09-20 21:17:00.863Z	4.359° NNE
15 mins	2026-09-20 22:57:00.863Z	163.076° S	2026-09-20 23:04:00.863Z	275.642° WNW	85.157°	2026-09-20 23:12:00.863Z	341.521° N
8 mins	2026-09-21 00:56:00.863Z	243.835° WSW	2026-09-21 00:59:00.863Z	266.692° W	16.377°	2026-09-21 01:04:00.863Z	303.583° NW
15 mins	2026-09-21 11:10:00.863Z	34.973° NE	2026-09-21 11:17:00.863Z	96.239° ESE	41.297°	2026-09-21 11:25:00.863Z	165.538° S
15 mins	2026-09-21 13:05:00.863Z	2.65° NNE	2026-09-21 13:12:00.863Z	289.974° WNW	48.844°	2026-09-21 13:20:00.863Z	226.998° 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, 42583 on other resources

View DELTA 1 DEB, 42583 on Heavens-Above

View DELTA 1 DEB, 42583 on Keep Track

View DELTA 1 DEB, 42583 on Celestrak

View DELTA 1 DEB, 42583 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, 42583

Orbit data source: Space-Track

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

TLE from 1 week ago

TLE epoch observation values (Epoch: 2026-09-13T21:40:42.864Z)

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, 42583 on other resources

Documentation

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