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.
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
APL
Mission
Spacecraft
Bus & Motor
TRANSIT 5, Unknown motor
Mass
69 kg wet, 69 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 16 hours ago
TLE from 16 hours ago
0 TRANSIT 5B-1
1 00670U 63038B 25363.93816046 .00000127 00000-0 20001-3 0 9995
2 00670 89.9699 333.4475 0042156 156.5246 203.7838 13.44653584 51449Epoch: 2025-12-29T22:30Z
TLE epoch observation values (Epoch: 2025-12-29T22:30:57.063Z)
Latitude
-0.00007°
Longitude
-102.91887°
Altitude
1,123.784 km
Speed
7.277 km/s
True Right ascension
22h 13m 47s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
14:29:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,120.53 km
Perigee altitude
1,057.573 km
Semi-major axis
7,467.189 km
Eccentricity
0.00422
Inclination
89.9699°
RAAN
333.4475°
Arg. of periapsis
156.5246°
True anomaly
203.58992°
Mean anomaly
203.7838°
Eccentric anomaly
203.68677°
Mean motion
3.36362 °/min
Orbital period
107.03 mins
BSTAR
0.00020001
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Other satellites on launch #38 in the year 1963 (1963-09-28 UTC)
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.TRANSIT 5B-1 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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2025-12-30 21:49:59.312Z | 150.09° SSE | 2025-12-30 21:55:59.312Z | 83.979° E | 35.807° | 2025-12-30 22:01:59.312Z | 11.693° NNE |
| 9 mins | 2025-12-30 23:38:59.312Z | 229.044° WSW | 2025-12-30 23:42:59.312Z | 274.785° WNW | 25.685° | 2025-12-30 23:47:59.312Z | 330.612° NNW |
| 7 mins | 2025-12-31 09:04:59.312Z | 44.665° NE | 2025-12-31 09:07:59.312Z | 76.752° E | 18.912° | 2025-12-31 09:11:59.312Z | 118.582° SE |
| 11 mins | 2025-12-31 10:50:59.312Z | 351.15° N | 2025-12-31 10:55:59.312Z | 257.667° W | 41.159° | 2025-12-31 11:01:59.312Z | 197.95° SSW |
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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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