SCOUT X-4 R/B, 907

Orbit data source: Space-Track

SCOUT X-4 R/B, 907 is space debris in LEO originally from a launch on Sat, 10 Oct 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/907?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

907, 1964-064B

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)

1964-10-10 (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: 7 hours ago

TLE from 7 hours ago

0 SCOUT X-4 R/B
1   907U 64064B   26092.85181176  .00000174  00000-0  14931-3 0  9995
2   907  79.6892 251.5143 0121110 134.8294 226.2777 13.80927171 92246

Epoch: 2026-04-02T20:26Z

TLE epoch observation values (Epoch: 2026-04-02T20:26:36.536Z)

Latitude

0.00002°

Longitude

113.66771°

Altitude

1,025.404 km

Speed

7.308 km/s

True Right ascension

16h 46m 03s

True Declination

0° 00' 00"

Sunlit

Object was in partial 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

09:23:56

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,046.739 km

Perigee altitude

869.046 km

Semi-major axis

7,336.029 km

Eccentricity

0.01211

Inclination

79.6892°

RAAN

251.5143°

Arg. of periapsis

134.8294°

True anomaly

225.28517°

Mean anomaly

226.2777°

Eccentric anomaly

225.78039°

Mean motion

3.45423 °/min

Orbital period

104.22 mins

BSTAR

0.00014931

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Other satellites on launch #64 in the year 1964 (1964-10-10 UTC)

EXPLORER 22, 899

SCOUT X-4 DEB, 977

SCOUT X-4 DEB, 976

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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

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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.
10 mins	2026-04-03 10:27:27.178Z	149.836° SSE	2026-04-03 10:32:27.178Z	97.285° ESE	26.542°	2026-04-03 10:37:27.178Z	35.808° NE
10 mins	2026-04-03 12:13:27.178Z	225.338° WSW	2026-04-03 12:18:27.178Z	295.8° NW	31.818°	2026-04-03 12:23:27.178Z	354.633° N
9 mins	2026-04-03 21:22:27.178Z	13.269° NNE	2026-04-03 21:26:27.178Z	69.271° E	28.622°	2026-04-03 21:31:27.178Z	133.62° SE
8 mins	2026-04-03 23:08:27.178Z	317.925° NNW	2026-04-03 23:11:27.178Z	276.77° WNW	26.514°	2026-04-03 23:16:27.178Z	210.753° SW

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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, 907 on other resources

View SCOUT X-4 R/B, 907 on Heavens-Above

View SCOUT X-4 R/B, 907 on Keep Track

View SCOUT X-4 R/B, 907 on Celestrak

View SCOUT X-4 R/B, 907 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, 907

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 7 hours ago

TLE from 7 hours ago

TLE epoch observation values (Epoch: 2026-04-02T20:26:36.536Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #64 in the year 1964 (1964-10-10 UTC)

SCOUT X-4 R/B Visibility forecast

Co-orbital & Co-planar RSOs

Check out SCOUT X-4 R/B, 907 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 7 hours ago