OPS 0100 (TRANSIT 15), 2754
Orbit data source: Space-Track
OPS 0100 (TRANSIT 15), 2754 is a payload satellite owned by USN NAVAIR (US) in LEO that was launched on Fri, 14 Apr 1967 UTC via an SCOUT A 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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2754 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
APL
Mission
Defense Navigation
Bus & Motor
TRANSIT 5, Unknown motor
Mass
~50 kg wet, ~50 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Oct Cyl + 4 Pan + 1 Rod, Unknown HBR
Radar Cross Section
7.565 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 OPS 0100 (TRANSIT 15)
1 02754U 67034A 25258.83007250 .00000129 00000-0 16868-3 0 9999
2 02754 90.2263 28.7348 0018266 224.7258 247.8737 13.57324440888899Epoch: 2025-09-15T19:55Z
TLE epoch observation values (Epoch: 2025-09-15T19:55:18.263Z)
Latitude
67.66937°
Longitude
-84.57228°
Altitude
1,062.359 km
Speed
7.324 km/s
True Right ascension
13h 57m 07s
True Declination
67° 33' 11"
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
23:04:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,056.025 km
Perigee altitude
1,028.916 km
Semi-major axis
7,420.608 km
Eccentricity
0.00183
Inclination
90.2263°
RAAN
28.7348°
Arg. of periapsis
224.7258°
True anomaly
247.67997°
Mean anomaly
247.8737°
Eccentric anomaly
247.77682°
Mean motion
3.39535 °/min
Orbital period
106.03 mins
BSTAR
0.00016868
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Other satellites on launch #34 in the year 1967 (1967-04-14 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 0100 (TRANSIT 15) 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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-09-16 07:53:08.289Z | 121.85° SE | 2025-09-16 07:58:08.289Z | 67.726° E | 22.246° | 2025-09-16 08:02:08.289Z | 26.975° NE |
| 11 mins | 2025-09-16 09:38:08.289Z | 199.644° SSW | 2025-09-16 09:43:08.289Z | 273.515° WNW | 38.662° | 2025-09-16 09:49:08.289Z | 347.055° N |
| 10 mins | 2025-09-16 20:45:08.289Z | 14.42° NNE | 2025-09-16 20:50:08.289Z | 110.196° ESE | 40.854° | 2025-09-16 20:55:08.289Z | 168.127° S |
| 7 mins | 2025-09-16 22:32:08.289Z | 318.722° NNW | 2025-09-16 22:35:08.289Z | 284.791° WNW | 19.431° | 2025-09-16 22:39:08.289Z | 244.488° WSW |
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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