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: 11 hours ago
TLE from 11 hours ago
0 OPS 8480 (TRANSIT 5B-6)
1 1420U 65048A 26061.12553039 .00000151 00000-0 21188-3 0 9993
2 1420 89.8770 287.5487 0074164 22.7155 89.8408 13.51884894988983Epoch: 2026-03-02T03:00Z
TLE epoch observation values (Epoch: 2026-03-02T03:00:45.825Z)
Latitude
66.67189°
Longitude
-97.84942°
Altitude
1,077.205 km
Speed
7.319 km/s
True Right ascension
07h 09m 03s
True Declination
66° 33' 07"
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
17:23:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,117.56 km
Perigee altitude
1,007.197 km
Semi-major axis
7,440.516 km
Eccentricity
0.00742
Inclination
89.877°
RAAN
287.5487°
Arg. of periapsis
22.7155°
True anomaly
90.69064°
Mean anomaly
89.8408°
Eccentric anomaly
90.26572°
Mean motion
3.38173 °/min
Orbital period
106.45 mins
BSTAR
0.00021188
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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 | 2026-03-02 14:59:18.607Z | 160.353° S | 2026-03-02 15:05:18.607Z | 85.443° E | 40.607° | 2026-03-02 15:11:18.607Z | 6.351° NNE |
| 7 mins | 2026-03-02 16:49:18.607Z | 248.305° W | 2026-03-02 16:52:18.607Z | 282.736° WNW | 18.918° | 2026-03-02 16:56:18.607Z | 324.004° NNW |
| 9 mins | 2026-03-03 02:10:18.607Z | 38.022° NE | 2026-03-03 02:14:18.607Z | 84.95° E | 23.698° | 2026-03-03 02:19:18.607Z | 134.798° SE |
| 11 mins | 2026-03-03 03:55:18.607Z | 348.283° N | 2026-03-03 04:00:18.607Z | 288.093° WNW | 37.562° | 2026-03-03 04:06:18.607Z | 207.689° SW |
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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