DELTA 1 DEB, 7135

Orbit data source: Space-Track

DELTA 1 DEB, 7135 is space debris in SSO originally from a launch on Tue, 06 Nov 1973 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/7135?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

7135, 1973-086CZ

Orbit

SSO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1973-11-06 (53 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.2 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 07135U 73086CZ  26127.84528921  .00001053  00000-0  57860-2 0  9994
2 07135 102.2362  96.1496 0137879 122.9809 238.4607 12.64098930408515

Epoch: 2026-05-07T20:17Z

TLE epoch observation values (Epoch: 2026-05-07T20:17:12.987Z)

Latitude

-0.00002°

Longitude

-73.84009°

Altitude

1,465.859 km

Speed

7.104 km/s

True Right ascension

06h 24m 35s

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

20:32:40

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,510.923 km

Perigee altitude

1,296.334 km

Semi-major axis

7,781.766 km

Eccentricity

0.01379

Inclination

102.2362°

RAAN

96.1496°

Arg. of periapsis

122.9809°

True anomaly

237.12627°

Mean anomaly

238.4607°

Eccentric anomaly

237.79227°

Mean motion

3.16174 °/min

Orbital period

113.86 mins

BSTAR

0.005786

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Other satellites on launch #86 in the year 1973 (1973-11-06 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.
10 mins	2026-05-09 12:45:48.825Z	350.373° N	2026-05-09 12:50:48.825Z	307.737° NW	19.307°	2026-05-09 12:55:48.825Z	264.86° W
9 mins	2026-05-09 19:57:48.825Z	93.239° ESE	2026-05-09 20:01:48.825Z	56.801° ENE	22.049°	2026-05-09 20:06:48.825Z	11.366° NNE
14 mins	2026-05-09 21:46:48.825Z	167.721° S	2026-05-09 21:52:48.825Z	233.222° WSW	44.262°	2026-05-09 22:00:48.825Z	339.329° N
5 mins	2026-05-09 23:43:48.825Z	253.205° W	2026-05-09 23:45:48.825Z	268.863° W	12.879°	2026-05-09 23:48:48.825Z	292.105° WNW
11 mins	2026-05-10 09:43:48.825Z	49.389° ENE	2026-05-10 09:48:48.825Z	102.36° ESE	25.907°	2026-05-10 09:54:48.825Z	155.076° SSE
13 mins	2026-05-10 11:34:48.825Z	5.8° NNE	2026-05-10 11:40:48.825Z	287.574° WNW	39.332°	2026-05-10 11:47:48.825Z	220.308° SW

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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, 7135 on other resources

View DELTA 1 DEB, 7135 on Heavens-Above

View DELTA 1 DEB, 7135 on Keep Track

View DELTA 1 DEB, 7135 on Celestrak

View DELTA 1 DEB, 7135 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, 7135

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: 2026-05-07T20:17:12.987Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #86 in the year 1973 (1973-11-06 UTC)

DELTA 1 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out DELTA 1 DEB, 7135 on other resources

Documentation

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