DELTA 1 DEB, 42648

Orbit data source: Space-Track

DELTA 1 DEB, 42648 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/42648?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

42648, 1975-052MH

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: 1 day ago

TLE from 1 day ago

0 DELTA 1 DEB
1 42648U 75052MH  26081.55526834  .00006284  00000-0  82678-2 0  9991
2 42648 100.3609 186.1018 0184279 323.7514  35.1249 13.54839823600686

Epoch: 2026-03-22T13:19Z

TLE epoch observation values (Epoch: 2026-03-22T13:19:35.184Z)

Latitude

-0.00008°

Longitude

166.14527°

Altitude

946.084 km

Speed

7.434 km/s

True Right ascension

12h 24m 24s

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

01:22:20

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,188.752 km

Perigee altitude

914.915 km

Semi-major axis

7,429.971 km

Eccentricity

0.01843

Inclination

100.3609°

RAAN

186.1018°

Arg. of periapsis

323.7514°

True anomaly

36.36309°

Mean anomaly

35.1249°

Eccentric anomaly

35.74165°

Mean motion

3.38893 °/min

Orbital period

106.23 mins

BSTAR

0.0082678

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

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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	2026-03-23 21:48:29.198Z	338.909° N	2026-03-23 21:52:29.198Z	303.408° NW	15.65°	2026-03-23 21:55:29.198Z	276.629° WNW
10 mins	2026-03-24 06:13:29.198Z	135.986° SSE	2026-03-24 06:17:29.198Z	75.386° E	38.273°	2026-03-24 06:23:29.198Z	355.166° N
8 mins	2026-03-24 07:59:29.198Z	225.277° WSW	2026-03-24 08:02:29.198Z	262.192° W	22.608°	2026-03-24 08:07:29.198Z	316.496° NNW
12 mins	2026-03-24 19:06:29.198Z	34.935° NE	2026-03-24 19:11:29.198Z	91.67° ESE	33.761°	2026-03-24 19:18:29.198Z	168.482° 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, 42648 on other resources

View DELTA 1 DEB, 42648 on Heavens-Above

View DELTA 1 DEB, 42648 on Keep Track

View DELTA 1 DEB, 42648 on Celestrak

View DELTA 1 DEB, 42648 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, 42648

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2026-03-22T13:19:35.184Z)

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, 42648 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago