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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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
0.035 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 IRIS-F2
1 62684U 25009CD 26237.17949674 .00014827 00000-0 53864-3 0 9990
2 62684 97.3858 316.3107 0006890 105.3406 254.8596 15.28365474146994Epoch: 2026-08-25T04:18Z
TLE epoch observation values (Epoch: 2026-08-25T04:18:28.518Z)
Latitude
0.00003°
Longitude
-81.75869°
Altitude
485.038 km
Speed
7.622 km/s
True Right ascension
21h 05m 14s
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
03:00:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
482.376 km
Perigee altitude
472.928 km
Semi-major axis
6,855.789 km
Eccentricity
0.00069
Inclination
97.3858°
RAAN
316.3107°
Arg. of periapsis
105.3406°
True anomaly
254.7834°
Mean anomaly
254.8596°
Eccentric anomaly
254.8215°
Mean motion
3.82346 °/min
Orbital period
94.16 mins
BSTAR
0.00053864
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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 | 2026-08-26 18:34:12.828Z | 357.993° N | 2026-08-26 18:37:12.828Z | 296.21° NW | 34.976° | 2026-08-26 18:40:12.828Z | 215.539° SW |
| 4 mins | 2026-08-27 05:10:12.828Z | 139.303° SSE | 2026-08-27 05:12:12.828Z | 44.603° NE | 37.169° | 2026-08-27 05:14:12.828Z | 2.403° NNE |
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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