DELTA 1 DEB, 42632

Orbit data source: Space-Track

DELTA 1 DEB, 42632 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/42632?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

42632, 1975-052LR

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 (50 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: 2 weeks ago

TLE from 2 weeks ago

0 DELTA 1 DEB
1 42632U 75052LR  25325.24135659 -.00000117  00000-0 -31230-3 0  9991
2 42632  99.5971  58.7281 0399682 124.0204 239.9521 12.70030571513927

Epoch: 2025-11-21T05:47Z

TLE epoch observation values (Epoch: 2025-11-21T05:47:33.209Z)

Latitude

-0.00002°

Longitude

-88.64748°

Altitude

1,548.841 km

Speed

7.017 km/s

True Right ascension

03h 54m 54s

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

15:55:05

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,689.261 km

Perigee altitude

1,069.166 km

Semi-major axis

7,757.35 km

Eccentricity

0.03997

Inclination

99.5971°

RAAN

58.7281°

Arg. of periapsis

124.0204°

True anomaly

236.08737°

Mean anomaly

239.9521°

Eccentric anomaly

238.00985°

Mean motion

3.17668 °/min

Orbital period

113.33 mins

BSTAR

-0.0003123

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

DELTA 1 DEB, 21474 (Decayed)

DELTA 1 DEB, 21436 (Decayed)

DELTA 1 DEB, 21494 (Decayed)

DELTA 1 DEB, 21687 (Decayed)

DELTA 1 DEB, 21328 (Decayed)

DELTA 1 DEB, 37627 (Decayed)

DELTA 1 DEB, 42660 (Decayed)

DELTA 1 DEB, 21318 (Decayed)

DELTA 1 DEB, 21562 (Decayed)

DELTA 1 DEB, 21350 (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	2025-12-03 19:00:16.864Z	19.354° NNE	2025-12-03 19:06:16.864Z	130.856° SE	43.736°	2025-12-03 19:12:16.864Z	188.625° SSW
7 mins	2025-12-03 20:54:16.864Z	330.105° NNW	2025-12-03 20:57:16.864Z	298.191° NW	17.852°	2025-12-03 21:01:16.864Z	261.307° W
12 mins	2025-12-04 05:51:16.864Z	153.368° SSE	2025-12-04 05:57:16.864Z	93.092° ESE	43.351°	2025-12-04 06:03:16.864Z	351.107° N
8 mins	2025-12-04 07:46:16.864Z	234.477° WSW	2025-12-04 07:49:16.864Z	261.943° W	17.801°	2025-12-04 07:54:16.864Z	309.034° NW
8 mins	2025-12-04 17:44:16.864Z	56.143° ENE	2025-12-04 17:48:16.864Z	97.857° ESE	19.145°	2025-12-04 17:52:16.864Z	134.785° SE

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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, 42632 on other resources

View DELTA 1 DEB, 42632 on Heavens-Above

View DELTA 1 DEB, 42632 on Keep Track

View DELTA 1 DEB, 42632 on Celestrak

View DELTA 1 DEB, 42632 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, 42632

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 2 weeks ago

TLE from 2 weeks ago

TLE epoch observation values (Epoch: 2025-11-21T05:47:33.209Z)

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, 42632 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 2 weeks ago