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 25303.51476544 .00000098 00000-0 15203-3 0 9993
2 00670 89.9711 333.6458 0040558 334.5049 25.4097 13.44641272 43325Epoch: 2025-10-30T12:21Z
TLE epoch observation values (Epoch: 2025-10-30T12:21:15.734Z)
Latitude
-0.00004°
Longitude
109.25779°
Altitude
1,067.636 km
Speed
7.332 km/s
True Right ascension
22h 14m 34s
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
23:43:14
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,119.383 km
Perigee altitude
1,058.812 km
Semi-major axis
7,467.234 km
Eccentricity
0.00406
Inclination
89.9711°
RAAN
333.6458°
Arg. of periapsis
334.5049°
True anomaly
25.61004°
Mean anomaly
25.4097°
Eccentric anomaly
25.50978°
Mean motion
3.36359 °/min
Orbital period
107.03 mins
BSTAR
0.00015203
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Other satellites on launch #38 in the year 1963 (1963-09-28 UTC)
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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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2025-10-31 13:56:50.324Z | 12.344° NNE | 2025-10-31 14:02:50.324Z | 78.337° E | 38.836° | 2025-10-31 14:09:50.324Z | 164.818° S |
| 9 mins | 2025-10-31 15:45:50.324Z | 327.002° NNW | 2025-10-31 15:49:50.324Z | 282.046° WNW | 23.225° | 2025-10-31 15:54:50.324Z | 234.161° WSW |
| 11 mins | 2025-11-01 01:58:50.324Z | 152.243° SSE | 2025-11-01 02:03:50.324Z | 69.173° E | 39.134° | 2025-11-01 02:09:50.324Z | 7.118° NNE |
| 9 mins | 2025-11-01 03:46:50.324Z | 237.324° WSW | 2025-11-01 03:50:50.324Z | 281.357° WNW | 21.647° | 2025-11-01 03:55:50.324Z | 330.524° NNW |
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 |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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