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
OCT CYL + 4 PAN + ANT, 1.1 m
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 01420U 65048A 26271.09253740 .00000090 00000-0 11892-3 0 9991
2 01420 89.8699 284.9008 0074960 131.6772 292.0715 13.51923046 17369Epoch: 2026-09-28T02:13Z
TLE epoch observation values (Epoch: 2026-09-28T02:13:15.231Z)
Latitude
63.03534°
Longitude
-115.03511°
Altitude
1,055.5 km
Speed
7.34 km/s
True Right ascension
19h 00m 37s
True Declination
62° 54' 06"
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
09:44:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,118.011 km
Perigee altitude
1,006.465 km
Semi-major axis
7,440.375 km
Eccentricity
0.0075
Inclination
89.8699°
RAAN
284.9008°
Arg. of periapsis
131.6772°
True anomaly
291.27268°
Mean anomaly
292.0715°
Eccentric anomaly
291.67237°
Mean motion
3.38182 °/min
Orbital period
106.45 mins
BSTAR
0.00011892
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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 | 2026-09-29 01:05:48.837Z | 164.788° S | 2026-09-29 01:11:48.837Z | 96.375° ESE | 67.48° | 2026-09-29 01:17:48.837Z | 4.362° NNE |
| 7 mins | 2026-09-29 02:55:48.837Z | 249.405° W | 2026-09-29 02:58:48.837Z | 280.534° WNW | 18.631° | 2026-09-29 03:02:48.837Z | 320.55° NNW |
| 9 mins | 2026-09-29 12:16:48.837Z | 34.856° NE | 2026-09-29 12:20:48.837Z | 84.747° E | 27.509° | 2026-09-29 12:25:48.837Z | 138.528° SSE |
| 10 mins | 2026-09-29 14:02:48.837Z | 341.718° N | 2026-09-29 14:06:48.837Z | 287.673° WNW | 42.793° | 2026-09-29 14:12:48.837Z | 211.476° SW |
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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