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

Unknown

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 13 hours ago

TLE from 13 hours ago

0 SCOUT X-4 R/B
1 00933U 64076C   26046.03457956  .00000790  00000-0  26559-3 0  9991
2 00933  81.3322 246.5382 1050437 279.2911  69.1077 12.82233270820928

Epoch: 2026-02-15T00:49Z

TLE epoch observation values (Epoch: 2026-02-15T00:49:47.673Z)

Latitude

0°

Longitude

89.04049°

Altitude

1,124.503 km

Speed

7.389 km/s

True Right ascension

16h 26m 09s

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

16:12:52

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

2,139.474 km

Perigee altitude

520.133 km

Semi-major axis

7,707.94 km

Eccentricity

0.10504

Inclination

81.3322°

RAAN

246.5382°

Arg. of periapsis

279.2911°

True anomaly

80.82211°

Mean anomaly

69.1077°

Eccentric anomaly

74.91897°

Mean motion

3.20727 °/min

Orbital period

112.24 mins

BSTAR

0.00026559

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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, 939 (Decayed)

SCOUT X-4 DEB, 936 (Decayed)

SCOUT X-4 DEB, 960 (Decayed)

SCOUT X-4 DEB, 1411 (Decayed)

SCOUT X-4 DEB, 937 (Decayed)

SCOUT X-4 DEB, 941 (Decayed)

SCOUT X-4 DEB, 4079 (Decayed)

SCOUT X-4 DEB, 940 (Decayed)

SCOUT X-4 DEB, 935 (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.
19 mins	2026-02-15 14:01:04.132Z	185.189° SSW	2026-02-15 14:09:04.132Z	144.551° SSE	44.952°	2026-02-15 14:20:04.132Z	9.913° NNE
14 mins	2026-02-15 15:59:04.132Z	261.271° W	2026-02-15 16:05:04.132Z	306.498° NW	22.701°	2026-02-15 16:13:04.132Z	351.668° N
5 mins	2026-02-15 22:07:04.132Z	32.251° NE	2026-02-15 22:09:04.132Z	42.371° NE	11.492°	2026-02-15 22:12:04.132Z	58.014° ENE
19 mins	2026-02-15 23:57:04.132Z	2.685° NNE	2026-02-16 00:07:04.132Z	72.853° E	35.812°	2026-02-16 00:16:04.132Z	140.176° SSE
19 mins	2026-02-16 01:50:04.132Z	341.451° N	2026-02-16 02:00:04.132Z	278.6° WNW	38.101°	2026-02-16 02:09:04.132Z	202.039° SSW
15 mins	2026-02-16 12:32:04.132Z	128.494° SE	2026-02-16 12:38:04.132Z	78.977° E	27.162°	2026-02-16 12:47:04.132Z	25.223° NE

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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 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: 13 hours ago

TLE from 13 hours ago

TLE epoch observation values (Epoch: 2026-02-15T00:49:47.673Z)

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: 13 hours ago