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

Unknown

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 5 hours ago

TLE from 5 hours ago

0 SCOUT X-1 R/B
1    82U 61004B   25304.83613902  .00000355  00000-0  31343-3 0  9997
2    82  38.8559 127.9158 1167618 200.7120 154.2205 12.27769126 48739

Epoch: 2025-10-31T20:04Z

TLE epoch observation values (Epoch: 2025-10-31T20:04:02.411Z)

Latitude

-0.00004°

Longitude

146.53084°

Altitude

2,410.242 km

Speed

6.366 km/s

True Right ascension

08h 31m 39s

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

20:27:06

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

2,488.219 km

Perigee altitude

634.195 km

Semi-major axis

7,939.344 km

Eccentricity

0.11676

Inclination

38.8559°

RAAN

127.9158°

Arg. of periapsis

200.712°

True anomaly

159.3543°

Mean anomaly

154.2205°

Eccentric anomaly

156.85053°

Mean motion

3.06808 °/min

Orbital period

117.34 mins

BSTAR

0.00031343

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

SCOUT X-1 DEB, 3927

SCOUT X-1 DEB, 86 (Decayed)

SCOUT X-1 DEB, 4026

SCOUT X-1 DEB, 5237 (Decayed)

SCOUT X-1 DEB, 85 (Decayed)

SCOUT X-1 DEB, 3738 (Decayed)

EXPLORER 9, 81 (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.
23 mins	2025-11-01 13:42:18.370Z	194.891° SSW	2025-11-01 13:54:18.370Z	140.962° SSE	28.377°	2025-11-01 14:05:18.370Z	85.055° E
25 mins	2025-11-01 15:46:18.370Z	231.714° WSW	2025-11-01 16:00:18.370Z	148.882° SSE	41.91°	2025-11-01 16:11:18.370Z	79.48° E
22 mins	2025-11-01 17:53:18.370Z	261.326° W	2025-11-01 18:06:18.370Z	135.867° SSE	44.804°	2025-11-01 18:15:18.370Z	89.418° E
17 mins	2025-11-01 20:01:18.370Z	277.851° WNW	2025-11-01 20:11:18.370Z	198.463° SSW	43.605°	2025-11-01 20:18:18.370Z	116.587° SE
12 mins	2025-11-01 22:08:18.370Z	272.625° WNW	2025-11-01 22:14:18.370Z	227.998° WSW	26.601°	2025-11-01 22:20:18.370Z	163.513° S

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: 2025-10-31T20:04:02.411Z)

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