OPS 8480 (TRANSIT 5B-6), 1420
Orbit data source: Space-Track
OPS 8480 (TRANSIT 5B-6), 1420 is a payload satellite owned by USN BuWeps (US) in LEO that was launched on Thu, 24 Jun 1965 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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1420 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
APL
Mission
Spacecraft
Bus & Motor
TRANSIT 5, Unknown motor
Mass
~54 kg wet, ~54 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 OPS 8480 (TRANSIT 5B-6)
1 01420U 65048A 25340.35261279 .00000176 00000-0 25110-3 0 9995
2 01420 89.8809 288.5772 0071422 270.3437 256.0456 13.51862285977396Epoch: 2025-12-06T08:27Z
TLE epoch observation values (Epoch: 2025-12-06T08:27:45.745Z)
Latitude
14.37335°
Longitude
-93.77535°
Altitude
1,080.832 km
Speed
7.306 km/s
True Right ascension
07h 14m 11s
True Declination
14° 17' 40"
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
16:28:36
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,115.604 km
Perigee altitude
1,009.319 km
Semi-major axis
7,440.599 km
Eccentricity
0.00714
Inclination
89.8809°
RAAN
288.5772°
Arg. of periapsis
270.3437°
True anomaly
255.25305°
Mean anomaly
256.0456°
Eccentric anomaly
255.64915°
Mean motion
3.38167 °/min
Orbital period
106.46 mins
BSTAR
0.0002511
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Other satellites on launch #48 in the year 1965 (1965-06-24 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.OPS 8480 (TRANSIT 5B-6) 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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2025-12-06 20:10:55.036Z | 139.625° SSE | 2025-12-06 20:16:55.036Z | 72.776° E | 30.076° | 2025-12-06 20:21:55.036Z | 18.519° NNE |
| 11 mins | 2025-12-06 21:57:55.036Z | 214.519° SW | 2025-12-06 22:02:55.036Z | 276.398° WNW | 31.48° | 2025-12-06 22:08:55.036Z | 341.225° N |
| 5 mins | 2025-12-07 07:22:55.036Z | 54.326° ENE | 2025-12-07 07:24:55.036Z | 73.36° E | 14.315° | 2025-12-07 07:27:55.036Z | 101.725° ESE |
| 12 mins | 2025-12-07 09:06:55.036Z | 0.629° NNE | 2025-12-07 09:11:55.036Z | 336.702° NNW | 44.541° | 2025-12-07 09:18:55.036Z | 186.273° SSW |
| 4 mins | 2025-12-07 10:55:55.036Z | 306.938° NW | 2025-12-07 10:57:55.036Z | 288.288° WNW | 12.882° | 2025-12-07 10:59:55.036Z | 270.185° WNW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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