Showing default

TRANSIT 5B-1, 670

Orbit data source: Space-Track

TRANSIT 5B-1, 670 is a payload satellite owned by USN BuWeps (US) in LEO that was launched on Sat, 28 Sep 1963 UTC via a THOR ABLESTAR launch vehicle from the Air Force Western Test Range (AFWTR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/670?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/670?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

670, 1963-038B

Orbit

LEO

Country

Related business

United States Navy (US)

Manufacturer

APL

Mission

Spacecraft

Bus & Motor

TRANSIT 5, Unknown motor

Mass

69 kg wet, 69 kg dry

Launch date (UTC)

1963-09-28 (63 years ago)

Launch vehicle

THOR ABLESTAR

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

OCT CYL + ANT, 15.5 m

Radar Cross Section

Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 22 hours ago

TLE from 22 hours ago

0 TRANSIT 5B-1
1 00670U 63038B   26207.36487955  .00000057  00000-0  82722-4 0  9994
2 00670  89.9669 332.7562 0039494 282.6665  77.0069 13.44686050 79455

Epoch: 2026-07-26T08:45Z

TLE epoch observation values (Epoch: 2026-07-26T08:45:25.593Z)

Latitude

0.00004°

Longitude

-102.6643°

Altitude

1,088.296 km

Speed

7.311 km/s

True Right ascension

22h 11m 01s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

20:28:18

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,118.422 km

Perigee altitude

1,059.441 km

Semi-major axis

7,467.069 km

Eccentricity

0.00395

Inclination

89.9669°

RAAN

332.7562°

Arg. of periapsis

282.6665°

True anomaly

77.44837°

Mean anomaly

77.0069°

Eccentric anomaly

77.22758°

Mean motion

3.36371 °/min

Orbital period

107.02 mins

BSTAR

0.000082722

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Other satellites on launch #38 in the year 1963 (1963-09-28 UTC)

THOR ABLESTAR DEB, 745

THOR ABLESTAR R/B, 669

TRANSIT 5B-1 DEB, 2097

THOR ABLESTAR DEB, 672

TRANSIT 5B-1 DEB, 7259 (Decayed)

RADIATION SAT (5E 1), 671

TRANSIT 5B-1 DEB, 20470 (Decayed)

THOR ABLESTAR DEB, 38521

TRANSIT 5B-1 DEB, 3166

TRANSIT 5B-1 DEB, 19062 (Decayed)

TRANSIT 5B-1 DEB, 1528 (Decayed)

TRANSIT 5B-1 DEB, 38522 (Decayed)

TRANSIT 5B-1 DEB, 4587 (Decayed)

TRANSIT 5B-1 DEB, 12943 (Decayed)

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

TRANSIT 5B-1 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.
12 mins	2026-07-27 08:04:50.890Z	147.899° SSE	2026-07-27 08:10:50.890Z	72.306° E	35.322°	2026-07-27 08:16:50.890Z	10.635° NNE
10 mins	2026-07-27 09:52:50.890Z	224.893° SW	2026-07-27 09:57:50.890Z	282.008° WNW	26.088°	2026-07-27 10:02:50.890Z	333.692° NNW
7 mins	2026-07-27 19:19:50.890Z	46.921° ENE	2026-07-27 19:22:50.890Z	79.029° E	19.579°	2026-07-27 19:26:50.890Z	119.319° SE
12 mins	2026-07-27 21:04:50.890Z	353.438° N	2026-07-27 21:09:50.890Z	294.379° NW	41.719°	2026-07-27 21:16:50.890Z	197.347° SSW

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 TRANSIT 5B-1, 670 on other resources

View TRANSIT 5B-1, 670 on NASA - NSSDCA Website

View TRANSIT 5B-1, 670 on Heavens-Above

View TRANSIT 5B-1, 670 on Keep Track

View TRANSIT 5B-1, 670 on Celestrak

View TRANSIT 5B-1, 670 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

TRANSIT 5B-1, 670

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 22 hours ago

TLE from 22 hours ago

TLE epoch observation values (Epoch: 2026-07-26T08:45:25.593Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #38 in the year 1963 (1963-09-28 UTC)

TRANSIT 5B-1 Visibility forecast

Co-orbital & Co-planar RSOs

Check out TRANSIT 5B-1, 670 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 22 hours ago