SCOUT G-1 DEB, 18426

Orbit data source: Space-Track

SCOUT G-1 DEB, 18426 is space debris in LEO originally from a launch on Fri, 14 Nov 1986 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 src="https://www.satcat.com/sats-embedded/18426?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/18426?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

18426, 1986-088C

Orbit

LEO

Country

Related business

United States Air Force (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

2 kg wet, 2 kg dry

Launch date (UTC)

1986-11-14 (39 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)

Expand to show TLE details & history
Last TLE update: 20 hours ago

TLE from 20 hours ago

0 SCOUT G-1 DEB
1 18426U 86088C   26091.93551641  .00000200  00000-0  19658-3 0  9997
2 18426  89.1145 259.8159 0069431  25.0971 126.8503 13.73865032970477

Epoch: 2026-04-01T22:27Z

TLE epoch observation values (Epoch: 2026-04-01T22:27:08.617Z)

Latitude

27.45278°

Longitude

-87.71892°

Altitude

1,020.066 km

Speed

7.329 km/s

True Right ascension

05h 17m 25s

True Declination

27° 19' 02"

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

00:23:55

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,033.852 km

Perigee altitude

931.637 km

Semi-major axis

7,360.882 km

Eccentricity

0.00694

Inclination

89.1145°

RAAN

259.8159°

Arg. of periapsis

25.0971°

True anomaly

127.48365°

Mean anomaly

126.8503°

Eccentric anomaly

127.16731°

Mean motion

3.43675 °/min

Orbital period

104.75 mins

BSTAR

0.00019658

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Other satellites on launch #88 in the year 1986 (1986-11-14 UTC)

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SCOUT G-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.
11 mins	2026-04-02 22:45:54.528Z	14.772° NNE	2026-04-02 22:51:54.528Z	90.523° ESE	34.841°	2026-04-02 22:56:54.528Z	153.9° SSE
8 mins	2026-04-03 00:32:54.528Z	324.794° NNW	2026-04-03 00:35:54.528Z	286.854° WNW	24.777°	2026-04-03 00:40:54.528Z	229.878° WSW
8 mins	2026-04-03 10:33:54.528Z	125.199° SE	2026-04-03 10:36:54.528Z	84.447° E	26.266°	2026-04-03 10:41:54.528Z	22.562° NE
9 mins	2026-04-03 12:17:54.528Z	218.071° SW	2026-04-03 12:21:54.528Z	277.602° WNW	30.748°	2026-04-03 12:26:54.528Z	340.185° N

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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 SCOUT G-1 DEB, 18426 on other resources

View SCOUT G-1 DEB, 18426 on Heavens-Above

View SCOUT G-1 DEB, 18426 on Keep Track

View SCOUT G-1 DEB, 18426 on Celestrak

View SCOUT G-1 DEB, 18426 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

SCOUT G-1 DEB, 18426

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 20 hours ago

TLE from 20 hours ago

TLE epoch observation values (Epoch: 2026-04-01T22:27:08.617Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #88 in the year 1986 (1986-11-14 UTC)

SCOUT G-1 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out SCOUT G-1 DEB, 18426 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 20 hours ago