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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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: 14 hours ago
TLE from 14 hours ago
0 OPS 8480 (TRANSIT 5B-6)
1 1420U 65048A 26150.98071294 .00000117 00000-0 15992-3 0 9992
2 1420 89.8770 286.4030 0075298 120.3465 0.8812 13.51904419 1134Epoch: 2026-05-30T23:32Z
TLE epoch observation values (Epoch: 2026-05-30T23:32:13.598Z)
Latitude
58.85079°
Longitude
-135.34506°
Altitude
1,019.247 km
Speed
7.375 km/s
True Right ascension
07h 04m 48s
True Declination
58° 42' 13"
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
23:25:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,118.332 km
Perigee altitude
1,006.282 km
Semi-major axis
7,440.444 km
Eccentricity
0.00753
Inclination
89.877°
RAAN
286.403°
Arg. of periapsis
120.3465°
True anomaly
0.8946°
Mean anomaly
0.8812°
Eccentric anomaly
0.88789°
Mean motion
3.38178 °/min
Orbital period
106.45 mins
BSTAR
0.00015992
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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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2026-05-31 20:50:47.860Z | 12.95° NNE | 2026-05-31 20:56:47.860Z | 91.598° ESE | 37.981° | 2026-05-31 21:02:47.860Z | 163.423° S |
| 7 mins | 2026-05-31 22:39:47.860Z | 319.519° NNW | 2026-05-31 22:42:47.860Z | 282.311° WNW | 21.607° | 2026-05-31 22:46:47.860Z | 239.29° WSW |
| 10 mins | 2026-06-01 08:48:47.860Z | 150.085° SSE | 2026-06-01 08:53:47.860Z | 75.861° E | 37.593° | 2026-06-01 08:58:47.860Z | 11.709° NNE |
| 8 mins | 2026-06-01 10:36:47.860Z | 238.43° WSW | 2026-06-01 10:39:47.860Z | 273.084° WNW | 22.636° | 2026-06-01 10:44:47.860Z | 328.404° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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