DELTA 1 DEB, 42653

Orbit data source: Space-Track

DELTA 1 DEB, 42653 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/42653?theme=dark&initialShowStats=false

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Identifier

42653, 1975-052MN

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

Medium (>0.1 m² and <1 m²)

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

TLE from 5 hours ago

0 DELTA 1 DEB
1 42653U 75052MN  26191.23634584 -.00000009  00000-0  69213-4 0  9998
2 42653  99.7870 334.8050 0067778 299.8383 180.7205 13.30829491613566

Epoch: 2026-07-10T05:40Z

TLE epoch observation values (Epoch: 2026-07-10T05:40:20.280Z)

Latitude

58.16058°

Longitude

157.59782°

Altitude

1,204.332 km

Speed

7.233 km/s

True Right ascension

11h 23m 23s

True Declination

58° 00' 55"

Sunlit

Object was in daylight 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

22:56:39

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,191.93 km

Perigee altitude

1,090.004 km

Semi-major axis

7,519.104 km

Eccentricity

0.00678

Inclination

99.787°

RAAN

334.805°

Arg. of periapsis

299.8383°

True anomaly

180.71082°

Mean anomaly

180.7205°

Eccentric anomaly

180.71565°

Mean motion

3.32885 °/min

Orbital period

108.15 mins

BSTAR

0.000069213

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

DELTA 1 DEB, 21432 (Decayed)

DELTA 1 DEB, 21507 (Decayed)

DELTA 1 DEB, 27578

DELTA 1 DEB, 26828

DELTA 1 DEB, 21350 (Decayed)

DELTA 1 DEB, 21544 (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	2026-07-10 21:55:37.578Z	31.255° NE	2026-07-10 22:00:37.578Z	92.584° ESE	36.998°	2026-07-10 22:07:37.578Z	173.351° S
10 mins	2026-07-10 23:42:37.578Z	348.769° N	2026-07-10 23:47:37.578Z	290.655° WNW	28.1°	2026-07-10 23:52:37.578Z	240.711° WSW
9 mins	2026-07-11 08:17:37.578Z	107.26° ESE	2026-07-11 08:21:37.578Z	60.088° ENE	26.14°	2026-07-11 08:26:37.578Z	8.898° NNE
11 mins	2026-07-11 10:02:37.578Z	188.559° SSW	2026-07-11 10:07:37.578Z	256.067° W	38.486°	2026-07-11 10:13:37.578Z	332.963° 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, 42653 on other resources

View DELTA 1 DEB, 42653 on Heavens-Above

View DELTA 1 DEB, 42653 on Keep Track

View DELTA 1 DEB, 42653 on Celestrak

View DELTA 1 DEB, 42653 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, 42653

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 5 hours ago

TLE from 5 hours ago

TLE epoch observation values (Epoch: 2026-07-10T05:40:20.280Z)

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, 42653 on other resources

Documentation

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