IRIS-C2, 58269 (Decayed)
Orbit data source: Space-Track
IRIS-C2, 58269 was a payload satellite owned by NCKU (TW) in LEO that was launched on Sat, 11 Nov 2023 UTC via an FALCON 9 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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58269 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
TW / TWNRelated business
Manufacturer
NCKU
Mission
Decayed Amateur Communications
Bus & Motor
CUBESAT 3U, Unknown motor
Mass
3 kg wet, 3 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.1 m
Radar Cross Section
0.035 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 4 months ago
TLE from 4 months ago
0 IRIS-C2
1 58269U 23174P 25229.18222294 .06902863 25108-5 96444-3 0 9992
2 58269 97.3862 320.9211 0014889 265.3339 94.6257 16.34718316 99557Epoch: 2025-08-17T04:22Z
TLE epoch observation values (Epoch: 2025-08-17T04:22:24.062Z)
Latitude
-0.00001°
Longitude
-70.48593°
Altitude
183.937 km
Speed
7.795 km/s
True Right ascension
21h 23m 41s
True Declination
0° 00' 00"
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
05:23:14
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
186.464 km
Perigee altitude
166.945 km
Semi-major axis
6,554.841 km
Eccentricity
0.00149
Inclination
97.3862°
RAAN
320.9211°
Arg. of periapsis
265.3339°
True anomaly
94.79573°
Mean anomaly
94.6257°
Eccentric anomaly
94.71072°
Mean motion
4.08978 °/min
Orbital period
88.02 mins
BSTAR
0.00096444
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Other satellites on launch #174 in the year 2023 (2023-11-11 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.IRIS-C2 Visibility
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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. |
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| This satellite is decayed. |
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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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
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