DELTA 1 DEB, 13575

Orbit data source: Space-Track

DELTA 1 DEB, 13575 is space debris in SSO originally from a launch on Sun, 05 Mar 1978 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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https://www.satcat.com/sats-embedded/13575?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

13575, 1978-026FN

Orbit

SSO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1978-03-05 (48 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: 1 day ago

TLE from 1 day ago

0 DELTA 1 DEB
1 13575U 78026FN  26155.05701275  .00000279  00000-0  20008-3 0  9991
2 13575  99.2041 179.7118 0019947  98.4418 261.9011 14.05450901303180

Epoch: 2026-06-04T01:22Z

TLE epoch observation values (Epoch: 2026-06-04T01:22:05.901Z)

Latitude

-0.00001°

Longitude

-93.31953°

Altitude

879.926 km

Speed

7.411 km/s

True Right ascension

11h 58m 50s

True Declination

0° 00' 00"

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

11:06:00

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

886.645 km

Perigee altitude

857.721 km

Semi-major axis

7,250.32 km

Eccentricity

0.00199

Inclination

99.2041°

RAAN

179.7118°

Arg. of periapsis

98.4418°

True anomaly

261.67488°

Mean anomaly

261.9011°

Eccentric anomaly

261.78798°

Mean motion

3.51566 °/min

Orbital period

102.4 mins

BSTAR

0.00020008

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Other satellites on launch #26 in the year 1978 (1978-03-05 UTC)

DELTA 1 DEB, 12210 (Decayed)

DELTA 1 DEB, 12187 (Decayed)

DELTA 1 DEB, 12269

DELTA 1 DEB, 12256

DELTA 1 DEB, 12200

DELTA 1 DEB, 37650 (Decayed)

DELTA 1 DEB, 12185

DELTA 1 DEB, 12190

DELTA 1 DEB, 12207 (Decayed)

DELTA 1 DEB, 12282 (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.
10 mins	2026-06-05 01:23:32.095Z	157.697° S	2026-06-05 01:28:32.095Z	112.794° SE	43.492°	2026-06-05 01:33:32.095Z	350.229° N
8 mins	2026-06-05 13:51:32.095Z	42.309° NE	2026-06-05 13:54:32.095Z	87.846° E	29.955°	2026-06-05 13:59:32.095Z	161.18° S
8 mins	2026-06-05 15:32:32.095Z	344.597° N	2026-06-05 15:35:32.095Z	302.856° NW	26.564°	2026-06-05 15:40:32.095Z	235.815° WSW

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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, 13575 on other resources

View DELTA 1 DEB, 13575 on Heavens-Above

View DELTA 1 DEB, 13575 on Keep Track

View DELTA 1 DEB, 13575 on Celestrak

View DELTA 1 DEB, 13575 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, 13575

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: 2026-06-04T01:22:05.901Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #26 in the year 1978 (1978-03-05 UTC)

DELTA 1 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out DELTA 1 DEB, 13575 on other resources

Documentation

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