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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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

Unknown

Radar Cross Section

Medium (>0.1 m² and <1 m²)

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Last TLE update: 5 hours ago

TLE from 5 hours ago

0 SCOUT X-1 R/B
1    82U 61004B   26090.83074007  .00000275  00000-0  24730-3 0  9990
2    82  38.8600 287.1176 1167274 211.6082 140.9062 12.27884844 67291

Epoch: 2026-03-31T19:56Z

TLE epoch observation values (Epoch: 2026-03-31T19:56:15.942Z)

Latitude

-0.00005°

Longitude

158.84883°

Altitude

2,314.308 km

Speed

6.444 km/s

True Right ascension

19h 08m 28s

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

06:55:20

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

2,487.388 km

Perigee altitude

634.027 km

Semi-major axis

7,938.845 km

Eccentricity

0.11673

Inclination

38.86°

RAAN

287.1176°

Arg. of periapsis

211.6082°

True anomaly

148.45847°

Mean anomaly

140.9062°

Eccentric anomaly

144.76474°

Mean motion

3.06837 °/min

Orbital period

117.33 mins

BSTAR

0.0002473

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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, 4026

SCOUT X-1 DEB, 86 (Decayed)

EXPLORER 9, 81 (Decayed)

SCOUT X-1 DEB, 3927 (Decayed)

SCOUT X-1 DEB, 5237 (Decayed)

SCOUT X-1 DEB, 85 (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.
18 mins	2026-04-01 13:35:07.709Z	170.273° S	2026-04-01 13:44:07.709Z	129.856° SE	20.036°	2026-04-01 13:53:07.709Z	91.175° ESE
25 mins	2026-04-01 15:36:07.709Z	215.284° SW	2026-04-01 15:48:07.709Z	152.308° SSE	38.044°	2026-04-01 16:01:07.709Z	78.474° E
24 mins	2026-04-01 17:41:07.709Z	250.067° W	2026-04-01 17:54:07.709Z	187.428° SSW	44.475°	2026-04-01 18:05:07.709Z	83.63° E
22 mins	2026-04-01 19:48:07.709Z	273.257° WNW	2026-04-01 20:01:07.709Z	153.406° SSE	44.688°	2026-04-01 20:10:07.709Z	102.611° ESE
16 mins	2026-04-01 21:56:07.709Z	279.236° WNW	2026-04-01 22:05:07.709Z	217.963° SW	37.633°	2026-04-01 22:12:07.709Z	141.193° SSE
6 mins	2026-04-02 00:05:07.709Z	252.824° W	2026-04-02 00:08:07.709Z	230.974° WSW	13.474°	2026-04-02 00:11:07.709Z	206.063° 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-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: 5 hours ago

TLE from 5 hours ago

TLE epoch observation values (Epoch: 2026-03-31T19:56:15.942Z)

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: 5 hours ago