DELTA 1 DEB, 42650

Orbit data source: Space-Track

DELTA 1 DEB, 42650 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/42650?theme=dark&initialShowStats=false

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Identifier

42650, 1975-052MK

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, 1.1 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 3 days ago

TLE from 3 days ago

0 DELTA 1 DEB
1 42650U 75052MK  26170.12926318 -.00000007  00000-0  53197-4 0  9991
2 42650  99.7817 290.0051 0228537  15.0026 345.7740 13.44789108615230

Epoch: 2026-06-19T03:06Z

TLE epoch observation values (Epoch: 2026-06-19T03:06:08.338Z)

Latitude

0.00001°

Longitude

-23.89232°

Altitude

929.009 km

Speed

7.469 km/s

True Right ascension

19h 20m 01s

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

00:49:58

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,259.45 km

Perigee altitude

918.156 km

Semi-major axis

7,466.94 km

Eccentricity

0.02285

Inclination

99.7817°

RAAN

290.0051°

Arg. of periapsis

15.0026°

True anomaly

345.11213°

Mean anomaly

345.774°

Eccentric anomaly

345.44493°

Mean motion

3.36379 °/min

Orbital period

107.02 mins

BSTAR

0.000053197

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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, 21494 (Decayed)

DELTA 1 DEB, 21349 (Decayed)

DELTA 1 DEB, 21328 (Decayed)

DELTA 1 DEB, 21563 (Decayed)

DELTA 1 DEB, 21683 (Decayed)

DELTA 1 DEB, 21519 (Decayed)

DELTA 1 DEB, 21543 (Decayed)

DELTA 1 DEB, 21321 (Decayed)

DELTA 1 DEB, 21454 (Decayed)

DELTA 1 DEB, 21505 (Decayed)

DELTA 1 DEB, 21378 (Decayed)

DELTA 1 DEB, 37628 (Decayed)

DELTA 1 DEB, 21672 (Decayed)

DELTA 1 DEB, 21381 (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.
7 mins	2026-06-22 19:14:24.426Z	63.83° ENE	2026-06-22 19:17:24.426Z	90.864° ESE	15.075°	2026-06-22 19:21:24.426Z	124.523° SE
12 mins	2026-06-22 20:58:24.426Z	15.295° NNE	2026-06-22 21:03:24.426Z	26.502° NE	44.968°	2026-06-22 21:10:24.426Z	196.724° SSW
7 mins	2026-06-22 22:45:24.426Z	330.085° NNW	2026-06-22 22:48:24.426Z	300.543° NW	17.457°	2026-06-22 22:52:24.426Z	265.411° W
10 mins	2026-06-23 07:13:24.426Z	132.381° SE	2026-06-23 07:17:24.426Z	78.006° E	34.301°	2026-06-23 07:23:24.426Z	358.294° N
8 mins	2026-06-23 09:00:24.426Z	222.157° SW	2026-06-23 09:03:24.426Z	262.515° W	23.67°	2026-06-23 09:08:24.426Z	320° 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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Check out DELTA 1 DEB, 42650 on other resources

View DELTA 1 DEB, 42650 on Heavens-Above

View DELTA 1 DEB, 42650 on Keep Track

View DELTA 1 DEB, 42650 on Celestrak

View DELTA 1 DEB, 42650 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, 42650

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 3 days ago

TLE from 3 days ago

TLE epoch observation values (Epoch: 2026-06-19T03:06:08.338Z)

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, 42650 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 3 days ago