DELTA 1 DEB, 42655

Orbit data source: Space-Track

DELTA 1 DEB, 42655 is space debris in SSO originally from a launch on Thu, 12 Jun 1975 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/42655?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

42655, 1975-052MQ

Orbit

SSO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1975-06-12 (51 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)

Expand to show TLE details & history
Last TLE update: 6 days ago

TLE from 6 days ago

0 DELTA 1 DEB
1 42655U 75052MQ  26026.76153035  .00000393  00000-0  67663-3 0  9993
2 42655  99.5835  21.4503 0570960  72.0932 294.1566 12.98554469577351

Epoch: 2026-01-26T18:16Z

TLE epoch observation values (Epoch: 2026-01-26T18:16:36.222Z)

Latitude

-0°

Longitude

-18.75327°

Altitude

1,113.266 km

Speed

7.37 km/s

True Right ascension

01h 25m 48s

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

15:16:11

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,701.51 km

Perigee altitude

828.712 km

Semi-major axis

7,643.248 km

Eccentricity

0.0571

Inclination

99.5835°

RAAN

21.4503°

Arg. of periapsis

72.0932°

True anomaly

288.01924°

Mean anomaly

294.1566°

Eccentric anomaly

291.10467°

Mean motion

3.24808 °/min

Orbital period

110.83 mins

BSTAR

0.00067663

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Other satellites on launch #52 in the year 1975 (1975-06-12 UTC)

DELTA 1 DEB, 21321 (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	2026-02-01 13:30:34.674Z	351.418° N	2026-02-01 13:35:34.674Z	292.6° NW	28.797°	2026-02-01 13:41:34.674Z	234.815° WSW
7 mins	2026-02-01 22:21:34.674Z	109.303° ESE	2026-02-01 22:24:34.674Z	65.771° ENE	23.727°	2026-02-01 22:28:34.674Z	12.261° NNE
8 mins	2026-02-02 00:10:34.674Z	206.925° SW	2026-02-02 00:13:34.674Z	253.516° W	29.364°	2026-02-02 00:18:34.674Z	325.868° NNW
12 mins	2026-02-02 11:43:34.674Z	33.401° NE	2026-02-02 11:48:34.674Z	99.668° ESE	35.814°	2026-02-02 11:55:34.674Z	171.336° S

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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, 42655 on other resources

View DELTA 1 DEB, 42655 on Heavens-Above

View DELTA 1 DEB, 42655 on Keep Track

View DELTA 1 DEB, 42655 on Celestrak

View DELTA 1 DEB, 42655 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, 42655

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 6 days ago

TLE from 6 days ago

TLE epoch observation values (Epoch: 2026-01-26T18:16:36.222Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #52 in the year 1975 (1975-06-12 UTC)

DELTA 1 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out DELTA 1 DEB, 42655 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 6 days ago