SCOUT X-1 R/B, 82

Orbit data source: Space-Track

SCOUT X-1 R/B, 82 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/82?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

82, 1961-004B

Orbit

LEO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

ABL

Mission

Spacecraft

Bus & Motor

ALTAIR, Unknown motor

Mass

53 kg wet, 24 kg dry

Launch date (UTC)

1961-02-16 (65 years ago)

Launch vehicle

Unknown

Launch site

Wallops Island (WLPIS)

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: 7 hours ago

TLE from 7 hours ago

0 SCOUT X-1 R/B
1    82U 61004B   26224.49264965  .00000017  00000-0  55501-4 0  9990
2    82  38.8537 150.6373 1165689 138.6944 230.8078 12.27931628 83721

Epoch: 2026-08-12T11:49Z

TLE epoch observation values (Epoch: 2026-08-12T11:49:24.929Z)

Latitude

-0.00002°

Longitude

12.3376°

Altitude

2,200.139 km

Speed

6.538 km/s

True Right ascension

10h 02m 32s

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

08:59:51

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

2,485.906 km

Perigee altitude

635.108 km

Semi-major axis

7,938.644 km

Eccentricity

0.11657

Inclination

38.8537°

RAAN

150.6373°

Arg. of periapsis

138.6944°

True anomaly

221.37278°

Mean anomaly

230.8078°

Eccentric anomaly

226.00314°

Mean motion

3.06848 °/min

Orbital period

117.32 mins

BSTAR

0.000055501

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

SCOUT X-1 DEB, 3738 (Decayed)

SCOUT X-1 DEB, 5237 (Decayed)

SCOUT X-1 DEB, 4026

SCOUT X-1 DEB, 86 (Decayed)

SCOUT X-1 DEB, 85 (Decayed)

EXPLORER 9, 81 (Decayed)

SCOUT X-1 DEB, 3927 (Decayed)

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SCOUT X-1 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.
7 mins	2026-08-12 19:44:26.332Z	158.464° S	2026-08-12 19:47:26.332Z	143.218° SSE	12.289°	2026-08-12 19:51:26.332Z	120.106° SE
14 mins	2026-08-12 21:44:26.332Z	208.514° SW	2026-08-12 21:52:26.332Z	151.428° SSE	30.63°	2026-08-12 21:58:26.332Z	92.384° ESE
13 mins	2026-08-12 23:49:26.332Z	245.739° WSW	2026-08-12 23:56:26.332Z	176.354° S	43.023°	2026-08-13 00:02:26.332Z	84.863° E
10 mins	2026-08-13 01:55:26.332Z	270.445° WNW	2026-08-13 02:00:26.332Z	199.391° SSW	44.477°	2026-08-13 02:05:26.332Z	100.139° ESE
7 mins	2026-08-13 04:00:26.332Z	264.06° W	2026-08-13 04:03:26.332Z	215.136° SW	29.87°	2026-08-13 04:07:26.332Z	143.126° SSE

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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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Check out SCOUT X-1 R/B, 82 on other resources

View SCOUT X-1 R/B, 82 on Heavens-Above

View SCOUT X-1 R/B, 82 on Keep Track

View SCOUT X-1 R/B, 82 on Celestrak

View SCOUT X-1 R/B, 82 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-1 R/B, 82

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: 2026-08-12T11:49:24.929Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

SCOUT X-1 R/B Visibility forecast

Co-orbital & Co-planar RSOs

Check out SCOUT X-1 R/B, 82 on other resources

Documentation

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