IRIS-F2, 62684
Orbit data source: Space-Track
IRIS-F2, 62684 is a payload satellite owned by NCKU (TW) in SSO that was launched on Tue, 14 Jan 2025 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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62684 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
TW / TWNRelated business
Manufacturer
NCKU
Mission
Operational Amateur Technology
Bus & Motor
CUBESAT 3U, Unknown motor
Mass
4 kg wet, 4 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.4 m
Radar Cross Section
0.800 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 19 hours ago
TLE from 19 hours ago
0 IRIS-F2
1 62684U 25009CD 26035.17151058 .00008348 00000-0 34332-3 0 9997
2 62684 97.3994 116.5286 0007031 100.8258 259.3771 15.24383383116184Epoch: 2026-02-04T04:06Z
TLE epoch observation values (Epoch: 2026-02-04T04:06:58.514Z)
Latitude
-0.00002°
Longitude
-79.55712°
Altitude
496.628 km
Speed
7.616 km/s
True Right ascension
07h 46m 06s
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
01:01:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
494.426 km
Perigee altitude
484.769 km
Semi-major axis
6,867.734 km
Eccentricity
0.0007
Inclination
97.3994°
RAAN
116.5286°
Arg. of periapsis
100.8258°
True anomaly
259.29792°
Mean anomaly
259.3771°
Eccentric anomaly
259.33751°
Mean motion
3.81349 °/min
Orbital period
94.4 mins
BSTAR
0.00034332
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Other satellites on launch #9 in the year 2025 (2025-01-14 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.IRIS-F2 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-02-05 05:27:10.074Z | 173.707° S | 2026-02-05 05:30:10.074Z | 306.958° NW | 42.996° | 2026-02-05 05:33:10.074Z | 344.346° N |
| 5 mins | 2026-02-05 18:30:10.074Z | 349.101° N | 2026-02-05 18:32:10.074Z | 271.216° WNW | 37.05° | 2026-02-05 18:35:10.074Z | 210.7° 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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