SCOUT X-1 DEB, 3927

Orbit data source: Space-Track

SCOUT X-1 DEB, 3927 is space debris in LEO originally from a launch on Thu, 16 Feb 1961 UTC launched from the Wallops Island (WLPIS). 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/3927?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

3927, 1961-004F

Orbit

LEO

Last TLE update

1 day ago

Origin

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1961-02-16 (64 years ago)

Launch vehicle

Unknown

Launch site

Wallops Island (WLPIS)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Small (<0.1 m²)

Expand to show TLE details & history

TLE from 1 day ago

0 SCOUT X-1 DEB
1 03927U 61004F   25199.17975550  .00019564  00000-0  16144-2 0  9990
2 03927  38.9747 143.5748 0185175 195.7909 163.7034 14.86013812 80499

Epoch: 2025-07-18T04:18Z

TLE epoch observation values (Epoch: 2025-07-18T04:18:50.875Z)

Latitude

0.00002°

Longitude

142.62792°

Altitude

734.119 km

Speed

7.423 km/s

True Right ascension

09h 34m 17s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

-11.16876°

Longitude

122.91724°

Altitude

708.435 km

Speed

7.451 km/s

Apparent Right ascension

07h 01m 13s

Apparent Declination

-26° 22' 27"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

17:13:48

Azimuth

293.044° NW

Elevation

-63.908°

Doppler factor

Orbital elements

Apogee altitude

742.432 km

Perigee altitude

483.516 km

Semi-major axis

6,991.111 km

Eccentricity

0.01852

Inclination

38.9747°

RAAN

143.5748°

Arg. of periapsis

195.7909°

True anomaly

164.28588°

Mean anomaly

163.7034°

Eccentric anomaly

163.99592°

Mean motion

3.71299 °/min

Orbital period

96.96 mins

BSTAR

0.0016144

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Other satellites on launch #4 in the year 1961 (1961-02-16 UTC)

EXPLORER 9, 81 (Decayed)

SCOUT X-1 R/B, 82

SCOUT X-1 DEB, 85 (Decayed)

SCOUT X-1 DEB, 86 (Decayed)

SCOUT X-1 DEB, 3738 (Decayed)

SCOUT X-1 DEB, 4026

SCOUT X-1 DEB, 5237 (Decayed)

SCOUT X-1 DEB Visibility forecast

Observer location: undefined°, undefined°

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.
7 mins	2025-07-19 04:59:22.695Z	267.267° W	2025-07-19 05:03:22.695Z	203.127° SW	26.936°	2025-07-19 05:06:22.695Z	149.417° SSE
6 mins	2025-07-19 22:26:22.695Z	183.052° SSW	2025-07-19 22:29:22.695Z	140.3° SSE	19.216°	2025-07-19 22:32:22.695Z	102.981° ESE
8 mins	2025-07-20 00:07:22.695Z	232.177° WSW	2025-07-20 00:10:22.695Z	176.946° S	38.649°	2025-07-20 00:15:22.695Z	86.435° E
8 mins	2025-07-20 01:49:22.695Z	264.147° W	2025-07-20 01:52:22.695Z	240.012° WSW	43.463°	2025-07-20 01:57:22.695Z	92.759° ESE
7 mins	2025-07-20 03:31:22.695Z	270.667° WNW	2025-07-20 03:35:22.695Z	172.605° S	39.043°	2025-07-20 03:38:22.695Z	121.652° SE

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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Authenticating...

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Check out SCOUT X-1 DEB, 3927 on other resources

View SCOUT X-1 DEB, 3927 on Heavens-Above

View SCOUT X-1 DEB, 3927 on Keep Track

View SCOUT X-1 DEB, 3927 on Celestrak

View SCOUT X-1 DEB, 3927 on Gunter's Space Page

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