DELTA 1 DEB, 42629

Orbit data source: Space-Track

DELTA 1 DEB, 42629 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/42629?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

42629, 1975-052LN

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)

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Last TLE update: 5 days ago

TLE from 5 days ago

0 DELTA 1 DEB
1 42629U 75052LN  26168.05930969  .00000040  00000-0  17025-3 0  9998
2 42629  99.8734 291.7240 0074246  38.0363 322.5970 13.31090866 67385

Epoch: 2026-06-17T01:25Z

TLE epoch observation values (Epoch: 2026-06-17T01:25:24.357Z)

Latitude

-0.00004°

Longitude

5.05009°

Altitude

1,101.194 km

Speed

7.323 km/s

True Right ascension

19h 26m 53s

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

21:41:22

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,195.806 km

Perigee altitude

1,084.168 km

Semi-major axis

7,518.124 km

Eccentricity

0.00742

Inclination

99.8734°

RAAN

291.724°

Arg. of periapsis

38.0363°

True anomaly

322.07638°

Mean anomaly

322.597°

Eccentric anomaly

322.33708°

Mean motion

3.3295 °/min

Orbital period

108.12 mins

BSTAR

0.00017025

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

DELTA 1 DEB, 21518 (Decayed)

DELTA 1 DEB, 37628 (Decayed)

DELTA 1 DEB, 21522 (Decayed)

DELTA 1 DEB, 21349 (Decayed)

DELTA 1 DEB, 21328 (Decayed)

DELTA 1 DEB, 42658

DELTA 1 DEB, 26839

DELTA 1 DEB, 26036

DELTA 1 DEB, 21683 (Decayed)

DELTA 1 DEB, 21519 (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.
13 mins	2026-06-22 20:55:20.079Z	21.284° NNE	2026-06-22 21:01:20.079Z	105.286° ESE	43.099°	2026-06-22 21:08:20.079Z	186.731° SSW
9 mins	2026-06-22 22:43:20.079Z	341.1° N	2026-06-22 22:47:20.079Z	299.76° NW	21.306°	2026-06-22 22:52:20.079Z	253.072° W
10 mins	2026-06-23 07:17:20.079Z	125.612° SE	2026-06-23 07:22:20.079Z	56.748° ENE	32.426°	2026-06-23 07:27:20.079Z	2.09° NNE
10 mins	2026-06-23 09:04:20.079Z	208.51° SW	2026-06-23 09:08:20.079Z	259.492° W	29.547°	2026-06-23 09:14:20.079Z	326.321° NNW

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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, 42629 on other resources

View DELTA 1 DEB, 42629 on Heavens-Above

View DELTA 1 DEB, 42629 on Keep Track

View DELTA 1 DEB, 42629 on Celestrak

View DELTA 1 DEB, 42629 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, 42629

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: 2026-06-17T01:25:24.357Z)

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, 42629 on other resources

Documentation

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