SCOUT X-4 R/B, 933

Orbit data source: Space-Track

SCOUT X-4 R/B, 933 is space debris in LEO originally from a launch on Sat, 21 Nov 1964 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/933?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

933, 1964-076C

Orbit

LEO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

ABL

Mission

Spacecraft

Bus & Motor

ALTAIR, Unknown motor

Mass

33 kg wet, 33 kg dry

Launch date (UTC)

1964-11-21 (61 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl, 0.8 m

Radar Cross Section

0.687 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 22 hours ago

TLE from 22 hours ago

0 SCOUT X-4 R/B
1 00933U 64076C   25257.29124231  .00000712  00000-0  24109-3 0  9992
2 00933  81.3421   7.8228 1051760 276.4600  71.7997 12.81756017801229

Epoch: 2025-09-14T06:59Z

TLE epoch observation values (Epoch: 2025-09-14T06:59:23.335Z)

Latitude

-0.00005°

Longitude

-90.53679°

Altitude

1,164.176 km

Speed

7.352 km/s

True Right ascension

00h 31m 17s

True Declination

0° 00' 00"

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

21:12:23

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

2,142.609 km

Perigee altitude

520.826 km

Semi-major axis

7,709.854 km

Eccentricity

0.10518

Inclination

81.3421°

RAAN

7.8228°

Arg. of periapsis

276.46°

True anomaly

83.65288°

Mean anomaly

71.7997°

Eccentric anomaly

77.68723°

Mean motion

3.20608 °/min

Orbital period

112.29 mins

BSTAR

0.00024109

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Other satellites on launch #76 in the year 1964 (1964-11-21 UTC)

EXPLORER 24 (ADI-2), 931 (Decayed)

EXPLORER 25 (INJUN-4), 932

SCOUT X-4 DEB, 934 (Decayed)

SCOUT X-4 DEB, 935 (Decayed)

SCOUT X-4 DEB, 936 (Decayed)

SCOUT X-4 DEB, 937 (Decayed)

SCOUT X-4 DEB, 939 (Decayed)

SCOUT X-4 DEB, 941 (Decayed)

SCOUT X-4 DEB, 960 (Decayed)

SCOUT X-4 DEB, 1411 (Decayed)

SCOUT X-4 DEB, 4079 (Decayed)

SCOUT X-4 DEB, 940 (Decayed)

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SCOUT X-4 R/B 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.
18 mins	2025-09-15 07:26:16.173Z	158.116° S	2025-09-15 07:33:16.173Z	95.211° ESE	38.566°	2025-09-15 07:44:16.173Z	17.141° NNE
18 mins	2025-09-15 09:20:16.173Z	228.809° WSW	2025-09-15 09:27:16.173Z	289.62° WNW	33.891°	2025-09-15 09:38:16.173Z	359.993° N
15 mins	2025-09-15 17:22:16.173Z	12.21° NNE	2025-09-15 17:30:16.173Z	61.449° ENE	25.065°	2025-09-15 17:37:16.173Z	110.089° ESE
20 mins	2025-09-15 19:14:16.173Z	349.301° N	2025-09-15 19:25:16.173Z	257.214° W	44.825°	2025-09-15 19:34:16.173Z	177.686° S
12 mins	2025-09-15 21:10:16.173Z	322.779° NNW	2025-09-15 21:16:16.173Z	288.891° WNW	19.417°	2025-09-15 21:22:16.173Z	249.268° W

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 X-4 R/B, 933 on other resources

View SCOUT X-4 R/B, 933 on Heavens-Above

View SCOUT X-4 R/B, 933 on Keep Track

View SCOUT X-4 R/B, 933 on Celestrak

View SCOUT X-4 R/B, 933 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 X-4 R/B, 933

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 22 hours ago

TLE from 22 hours ago

TLE epoch observation values (Epoch: 2025-09-14T06:59:23.335Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #76 in the year 1964 (1964-11-21 UTC)

SCOUT X-4 R/B Visibility forecast

Co-orbital & Co-planar RSOs

Check out SCOUT X-4 R/B, 933 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 22 hours ago