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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/82?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/82?theme=dark&initialShowStats=false

Optional Secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

ISO8601 Format

Identifier

82, 1961-004B

Orbit

LEO

Last TLE update

10 hours ago

Origin

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 (64 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

0.687 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 10 hours ago

0 SCOUT X-1 R/B
1 00082U 61004B   25199.55618849  .00000284  00000-0  28073-3 0  9990
2 00082  38.8528 158.8646 1166964  51.1454 318.7693 12.27672220 35799

Epoch: 2025-07-18T13:20Z

TLE epoch observation values (Epoch: 2025-07-18T13:20:54.685Z)

Latitude

-0.00004°

Longitude

22.03074°

Altitude

915.81 km

Speed

7.689 km/s

True Right ascension

10h 35m 27s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

-3.02407°

Longitude

16.7828°

Altitude

993.184 km

Speed

7.614 km/s

Apparent Right ascension

07h 54m 08s

Apparent Declination

-51° 25' 55"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

11:53:02

Azimuth

213.896° SW

Elevation

-15.107°

Doppler factor

Orbital elements

Apogee altitude

2,488.166 km

Perigee altitude

635.083 km

Semi-major axis

7,939.762 km

Eccentricity

0.1167

Inclination

38.8528°

RAAN

158.8646°

Arg. of periapsis

51.1454°

True anomaly

308.92502°

Mean anomaly

318.7693°

Eccentric anomaly

313.95608°

Mean motion

3.06783 °/min

Orbital period

117.35 mins

BSTAR

0.00028073

Loading maneuver chart data...

Loading SW <> Apogee altitude chart data...

Loading historical data...

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

EXPLORER 9, 81 (Decayed)

SCOUT X-1 DEB, 85 (Decayed)

SCOUT X-1 DEB, 86 (Decayed)

SCOUT X-1 DEB, 3738 (Decayed)

SCOUT X-1 DEB, 3927

SCOUT X-1 DEB, 4026

SCOUT X-1 DEB, 5237 (Decayed)

SCOUT X-1 R/B Visibility forecast

Observer location: undefined°, undefined°

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	2025-07-19 01:17:29.616Z	221.867° SW	2025-07-19 01:20:29.616Z	168.04° S	32.268°	2025-07-19 01:24:29.616Z	91.381° ESE
9 mins	2025-07-19 03:20:29.616Z	262.448° W	2025-07-19 03:24:29.616Z	119.395° SE	43.552°	2025-07-19 03:29:29.616Z	91.511° ESE
11 mins	2025-07-19 05:23:29.616Z	271.452° WNW	2025-07-19 05:27:29.616Z	205.052° SW	41.035°	2025-07-19 05:34:29.616Z	119.111° SE
11 mins	2025-07-19 07:27:29.616Z	254.288° W	2025-07-19 07:31:29.616Z	210.504° SW	25.236°	2025-07-19 07:38:29.616Z	158.272° S

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in ascending order

Authenticating...

Click to sort rows by Secondary header in ascending order	Click to sort rows by Secondary name header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Owner header in ascending order	Click to sort rows by Obj. Type header in ascending order	Click to sort rows by Miss dist. header in ascending order	Click to sort rows by Rel. speed header in ascending order	Click to sort rows by Apr. angle header in ascending order	Click to sort rows by TCA header in ascending order

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.