OPS 6582 (TRANSIT 5B-5), 965
Orbit data source: Space-Track
OPS 6582 (TRANSIT 5B-5), 965 is a payload satellite owned by USN BuWeps (US) in LEO that was launched on Sun, 13 Dec 1964 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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965 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
NAFI
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: 1 day ago
TLE from 1 day ago
0 OPS 6582 (TRANSIT 5B-5)
1 965U 64083D 26256.36561618 .00000035 00000-0 35509-4 0 9992
2 965 90.0846 203.7635 0042545 22.5902 92.1357 13.57019245 55571Epoch: 2026-09-13T08:46Z
TLE epoch observation values (Epoch: 2026-09-13T08:46:29.237Z)
Latitude
64.86923°
Longitude
-100.04021°
Altitude
1,059.136 km
Speed
7.328 km/s
True Right ascension
01h 35m 46s
True Declination
64° 44' 32"
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
04:39:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,075.16 km
Perigee altitude
1,012.008 km
Semi-major axis
7,421.721 km
Eccentricity
0.00425
Inclination
90.0846°
RAAN
203.7635°
Arg. of periapsis
22.5902°
True anomaly
92.62279°
Mean anomaly
92.1357°
Eccentric anomaly
92.37925°
Mean motion
3.39458 °/min
Orbital period
106.05 mins
BSTAR
0.000035509
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Other satellites on launch #83 in the year 1964 (1964-12-13 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 6582 (TRANSIT 5B-5) 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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-09-14 19:43:34.900Z | 126.928° SE | 2026-09-14 19:48:34.900Z | 74.625° E | 24.993° | 2026-09-14 19:53:34.900Z | 22.932° NE |
| 10 mins | 2026-09-14 21:29:34.900Z | 204.208° SW | 2026-09-14 21:33:34.900Z | 257.715° W | 47.96° | 2026-09-14 21:39:34.900Z | 344.477° N |
| 11 mins | 2026-09-15 08:35:34.900Z | 10.436° NNE | 2026-09-15 08:40:34.900Z | 82.53° E | 66.929° | 2026-09-15 08:46:34.900Z | 171.874° S |
| 7 mins | 2026-09-15 10:22:34.900Z | 322.728° NNW | 2026-09-15 10:25:34.900Z | 292.187° WNW | 19.381° | 2026-09-15 10:29:34.900Z | 250.881° W |
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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