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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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<iframe src="https://www.satcat.com/sats-embedded/62684?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/62684?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

62684, 2025-009CD

Orbit

SSO

Country

TW / TWN

Related business

National Cheng Kung University (TW)

Manufacturer

NCKU

Mission

Operational Amateur Technology

Bus & Motor

CUBESAT 3U, Unknown motor

Mass

4 kg wet, 4 kg dry

Launch date (UTC)

2025-01-14 (11 months ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box, 0.4 m

Radar Cross Section

0.800 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 22 hours ago

TLE from 22 hours ago

0 IRIS-F2
1 62684U 25009CD  25334.75033203  .00003237  00000-0  14398-3 0  9995
2 62684  97.4086  51.9783 0005080 342.8010  17.3053 15.22196421106229

Epoch: 2025-11-30T18:00Z

TLE epoch observation values (Epoch: 2025-11-30T18:00:28.687Z)

Latitude

-0.00006°

Longitude

71.99907°

Altitude

498.974 km

Speed

7.617 km/s

True Right ascension

03h 27m 54s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

13:50:32

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

499.672 km

Perigee altitude

492.688 km

Semi-major axis

6,874.317 km

Eccentricity

0.00051

Inclination

97.4086°

RAAN

51.9783°

Arg. of periapsis

342.801°

True anomaly

17.32263°

Mean anomaly

17.3053°

Eccentric anomaly

17.31396°

Mean motion

3.80802 °/min

Orbital period

94.54 mins

BSTAR

0.00014398

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Other satellites on launch #9 in the year 2025 (2025-01-14 UTC)

SKYBEE-A01, 62671

FOSSASAT2E20 (TAT-O), 63003

FOSSASAT2E19 (TAT-E), 62676

IRIS-F3, 62619

FLOCK 4G 10, 62670

PIONEER-02, 62662 (Decayed)

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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	2025-12-01 18:13:56.108Z	9.62° NNE	2025-12-01 18:16:56.108Z	318.209° NNW	44.564°	2025-12-01 18:19:56.108Z	196.495° SSW
5 mins	2025-12-02 04:51:56.108Z	126.702° SE	2025-12-02 04:53:56.108Z	73.56° E	29.553°	2025-12-02 04:56:56.108Z	9.016° NNE

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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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Check out IRIS-F2, 62684 on other resources

View IRIS-F2, 62684 on NASA - NSSDCA Website

View IRIS-F2, 62684 on Heavens-Above

View IRIS-F2, 62684 on Keep Track

View IRIS-F2, 62684 on Celestrak

View IRIS-F2, 62684 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

IRIS-F2, 62684

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 22 hours ago

TLE from 22 hours ago

TLE epoch observation values (Epoch: 2025-11-30T18:00:28.687Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #9 in the year 2025 (2025-01-14 UTC)

IRIS-F2 Visibility forecast

Co-orbital & Co-planar RSOs

Check out IRIS-F2, 62684 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 22 hours ago