DELTA 1 DEB, 42652

Orbit data source: Space-Track

DELTA 1 DEB, 42652 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/42652?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

42652, 1975-052MM

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: 2 days ago

TLE from 2 days ago

0 DELTA 1 DEB
1 42652U 75052MM  26109.69735194  .00000165  00000-0  41456-3 0  9995
2 42652  99.7700 259.0603 0073974 112.8557 260.7958 13.33168680603462

Epoch: 2026-04-19T16:44Z

TLE epoch observation values (Epoch: 2026-04-19T16:44:11.207Z)

Latitude

12.59035°

Longitude

158.02265°

Altitude

1,146.136 km

Speed

7.276 km/s

True Right ascension

17h 07m 28s

True Declination

12° 31' 16"

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

00:55:51

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,187.719 km

Perigee altitude

1,076.606 km

Semi-major axis

7,510.299 km

Eccentricity

0.0074

Inclination

99.77°

RAAN

259.0603°

Arg. of periapsis

112.8557°

True anomaly

259.9603°

Mean anomaly

260.7958°

Eccentric anomaly

260.37792°

Mean motion

3.3347 °/min

Orbital period

107.96 mins

BSTAR

0.00041456

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

DELTA 1 DEB, 21435 (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.
9 mins	2026-04-21 21:32:03.580Z	47.282° ENE	2026-04-21 21:36:03.580Z	87.216° E	20.489°	2026-04-21 21:41:03.580Z	139.386° SSE
11 mins	2026-04-21 23:18:03.580Z	5.133° NNE	2026-04-21 23:23:03.580Z	303.092° NW	40.772°	2026-04-21 23:29:03.580Z	213.681° SW
4 mins	2026-04-22 07:56:03.580Z	70.246° E	2026-04-22 07:58:03.580Z	50.921° ENE	13.55°	2026-04-22 08:00:03.580Z	32.249° NE
11 mins	2026-04-22 09:38:03.580Z	156.464° SSE	2026-04-22 09:43:03.580Z	76.165° E	44.445°	2026-04-22 09:49:03.580Z	348.266° N
6 mins	2026-04-22 11:28:03.580Z	247.754° W	2026-04-22 11:30:03.580Z	268.001° W	15.974°	2026-04-22 11:34:03.580Z	305.684° NW

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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, 42652 on other resources

View DELTA 1 DEB, 42652 on Heavens-Above

View DELTA 1 DEB, 42652 on Keep Track

View DELTA 1 DEB, 42652 on Celestrak

View DELTA 1 DEB, 42652 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, 42652

Orbit data source: Space-Track

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

TLE from 2 days ago

TLE epoch observation values (Epoch: 2026-04-19T16:44:11.207Z)

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, 42652 on other resources

Documentation

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