SCOUT A R/B, 3137

Orbit data source: Space-Track

SCOUT A R/B, 3137 is space debris in LEO originally from a launch on Sat, 02 Mar 1968 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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/3137?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/3137?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

3137, 1968-012B

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)

1968-03-02 (59 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

CYL, 1.1 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 17 hours ago

TLE from 17 hours ago

0 SCOUT A R/B
1 03137U 68012B   26277.96999507 -.00000086  00000-0 -14767-3 0  9993
2 03137  90.0223 273.7891 0077089 113.0860 247.8441 13.50375334883608

Epoch: 2026-10-04T23:16Z

TLE epoch observation values (Epoch: 2026-10-04T23:16:47.574Z)

Latitude

0.00001°

Longitude

-89.06473°

Altitude

1,095.871 km

Speed

7.293 km/s

True Right ascension

18h 15m 09s

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

10:07:30

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,125.328 km

Perigee altitude

1,010.526 km

Semi-major axis

7,446.064 km

Eccentricity

0.00771

Inclination

90.0223°

RAAN

273.7891°

Arg. of periapsis

113.086°

True anomaly

247.02894°

Mean anomaly

247.8441°

Eccentric anomaly

247.43622°

Mean motion

3.37795 °/min

Orbital period

106.57 mins

BSTAR

-0.00014767

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Other satellites on launch #12 in the year 1968 (1968-03-02 UTC)

TRANSIT 18 DEB, 35416

TRANSIT 18 DEB, 42668 (Decayed)

TRANSIT 18 DEB, 18594 (Decayed)

SCOUT A DEB, 3213

OPS 7034 (TRANSIT 18), 3133

SCOUT A DEB, 3214

Did you know?

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

Click here to try in Sandbox

SCOUT A R/B Visibility forecast

Loading observer location...
Set Observer location

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.
6 mins	2026-10-05 22:33:35.056Z	100.691° ESE	2026-10-05 22:36:35.056Z	72.483° E	14.987°	2026-10-05 22:39:35.056Z	43.177° NE
11 mins	2026-10-06 00:17:35.056Z	180.587° SSW	2026-10-06 00:22:35.056Z	302.943° NW	80.873°	2026-10-06 00:28:35.056Z	356.012° N
10 mins	2026-10-06 11:27:35.056Z	24.21° NE	2026-10-06 11:31:35.056Z	78.249° E	41.343°	2026-10-06 11:37:35.056Z	154.667° SSE
8 mins	2026-10-06 13:14:35.056Z	328.87° NNW	2026-10-06 13:18:35.056Z	275.943° WNW	28.789°	2026-10-06 13:22:35.056Z	231.428° WSW

Items per page:

1–4 of 4 items

of 1 page

Co-orbital & Co-planar RSOs

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

Please sign in to view Co-orbital & Co-planar RSOs.

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 descending order

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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 descending order

Check out SCOUT A R/B, 3137 on other resources

View SCOUT A R/B, 3137 on Heavens-Above

View SCOUT A R/B, 3137 on Keep Track

View SCOUT A R/B, 3137 on Celestrak

View SCOUT A R/B, 3137 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 A R/B, 3137

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 17 hours ago

TLE from 17 hours ago

TLE epoch observation values (Epoch: 2026-10-04T23:16:47.574Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #12 in the year 1968 (1968-03-02 UTC)

SCOUT A R/B Visibility forecast

Co-orbital & Co-planar RSOs

Check out SCOUT A R/B, 3137 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 17 hours ago