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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https://www.satcat.com/sats-embedded/933?theme=dark&initialShowStats=false

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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 (62 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

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 14 hours ago

TLE from 14 hours ago

0 SCOUT X-4 R/B
1 00933U 64076C   26225.70062369  .00000191  00000-0  62034-4 0  9998
2 00933  81.3349 104.7174 1048320 221.4755 130.2053 12.82630904843951

Epoch: 2026-08-13T16:48Z

TLE epoch observation values (Epoch: 2026-08-13T16:48:53.886Z)

Latitude

-0.00002°

Longitude

-109.64357°

Altitude

1,900.069 km

Speed

6.681 km/s

True Right ascension

06h 58m 52s

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

20:55:20

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

2,136.081 km

Perigee altitude

520.338 km

Semi-major axis

7,706.346 km

Eccentricity

0.10483

Inclination

81.3349°

RAAN

104.7174°

Arg. of periapsis

221.4755°

True anomaly

138.63232°

Mean anomaly

130.2053°

Eccentric anomaly

134.49012°

Mean motion

3.20827 °/min

Orbital period

112.21 mins

BSTAR

0.000062034

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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, 941 (Decayed)

SCOUT X-4 DEB, 4079 (Decayed)

SCOUT X-4 DEB, 939 (Decayed)

SCOUT X-4 DEB, 935 (Decayed)

SCOUT X-4 DEB, 1411 (Decayed)

SCOUT X-4 DEB, 937 (Decayed)

SCOUT X-4 DEB, 960 (Decayed)

SCOUT X-4 DEB, 936 (Decayed)

SCOUT X-4 DEB, 940 (Decayed)

SCOUT X-4 DEB, 934 (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.
20 mins	2026-08-14 15:22:01.723Z	144.394° SSE	2026-08-14 15:32:01.723Z	84.304° E	32.016°	2026-08-14 15:42:01.723Z	24.291° NE
22 mins	2026-08-14 17:14:01.723Z	202.059° SSW	2026-08-14 17:25:01.723Z	286.605° WNW	42.615°	2026-08-14 17:36:01.723Z	3.989° NNE
14 mins	2026-08-14 19:14:01.723Z	268.396° W	2026-08-14 19:20:01.723Z	300.117° NW	17.969°	2026-08-14 19:28:01.723Z	343.472° N
12 mins	2026-08-15 03:13:01.723Z	359.103° N	2026-08-15 03:20:01.723Z	71.879° E	39.214°	2026-08-15 03:25:01.723Z	148.737° SSE
8 mins	2026-08-15 05:08:01.723Z	321.563° NNW	2026-08-15 05:12:01.723Z	286.375° WNW	20.536°	2026-08-15 05:16:01.723Z	240.621° WSW

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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: 14 hours ago

TLE from 14 hours ago

TLE epoch observation values (Epoch: 2026-08-13T16:48:53.886Z)

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: 14 hours ago