DELTA 1 DEB, 18671

Orbit data source: Space-Track

DELTA 1 DEB, 18671 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/18671?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

18671, 1973-086GZ

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, 1.1 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

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

TLE from 2 days ago

0 DELTA 1 DEB
1 18671U 73086GZ  26261.34859866  .00000090  00000-0  98039-3 0  9994
2 18671 101.8587 214.4720 0109003 200.4753 314.6223 12.39900285647972

Epoch: 2026-09-18T08:21Z

TLE epoch observation values (Epoch: 2026-09-18T08:21:58.924Z)

Latitude

25.24024°

Longitude

-82.64338°

Altitude

1,449.865 km

Speed

7.166 km/s

True Right ascension

02h 40m 29s

True Declination

25° 07' 10"

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

09:47:31

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,590.516 km

Perigee altitude

1,418.668 km

Semi-major axis

7,882.729 km

Eccentricity

0.0109

Inclination

101.8587°

RAAN

214.472°

Arg. of periapsis

200.4753°

True anomaly

313.72471°

Mean anomaly

314.6223°

Eccentric anomaly

314.17437°

Mean motion

3.10119 °/min

Orbital period

116.08 mins

BSTAR

0.00098039

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

DELTA 1 DEB, 7207 (Decayed)

DELTA 1 DEB, 42590

DELTA 1 DEB, 7125 (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.
16 mins	2026-09-20 19:40:38.157Z	127.964° SE	2026-09-20 19:48:38.157Z	61.085° ENE	43.99°	2026-09-20 19:56:38.157Z	354.635° N
15 mins	2026-09-20 21:35:38.157Z	193.174° SSW	2026-09-20 21:42:38.157Z	263.316° W	46.359°	2026-09-20 21:50:38.157Z	330.422° NNW
4 mins	2026-09-21 07:55:38.157Z	75.915° E	2026-09-21 07:57:38.157Z	90.794° ESE	12.062°	2026-09-21 07:59:38.157Z	105.46° ESE
15 mins	2026-09-21 09:45:38.157Z	22.677° NE	2026-09-21 09:52:38.157Z	109.894° ESE	73.491°	2026-09-21 10:00:38.157Z	190.789° SSW
11 mins	2026-09-21 11:40:38.157Z	349.862° N	2026-09-21 11:45:38.157Z	306.696° NW	26.436°	2026-09-21 11:51:38.157Z	256.378° W

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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, 18671 on other resources

View DELTA 1 DEB, 18671 on Heavens-Above

View DELTA 1 DEB, 18671 on Keep Track

View DELTA 1 DEB, 18671 on Celestrak

View DELTA 1 DEB, 18671 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, 18671

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: 2026-09-18T08:21:58.924Z)

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, 18671 on other resources

Documentation

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