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IRIS-F1, 59110

Orbit data source: Space-Track

IRIS-F1, 59110 is a Taiwanese payload satellite in SSO that was launched on Mon, 04 Mar 2024 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/59110?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/59110?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

59110, 2024-043N

Orbit

SSO

Country

TW / TWN

Related business

Satoro Space (MY)

Manufacturer

Satoro

Mission

Operational Amateur Technology

Bus & Motor

CUBESAT 3U, Unknown motor

Mass

4 kg wet, 4 kg dry

Launch date (UTC)

2024-03-04 (2 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box, 0.1 m

Radar Cross Section

0.800 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 18 hours ago

TLE from 18 hours ago

0 IRIS-F1
1 59110U 24043N   25288.83921470  .00236033  00000-0  16588-2 0  9995
2 59110  97.5055  68.5879 0005161 323.2909  36.8001 15.73442219 90468

Epoch: 2025-10-15T20:08Z

TLE epoch observation values (Epoch: 2025-10-15T20:08:28.150Z)

Latitude

0.00005°

Longitude

101.86307°

Altitude

349.447 km

Speed

7.701 km/s

True Right ascension

04h 34m 21s

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

08:25:54

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

349.437 km

Perigee altitude

342.497 km

Semi-major axis

6,724.104 km

Eccentricity

0.00052

Inclination

97.5055°

RAAN

68.5879°

Arg. of periapsis

323.2909°

True anomaly

36.83555°

Mean anomaly

36.8001°

Eccentric anomaly

36.81782°

Mean motion

3.93633 °/min

Orbital period

91.46 mins

BSTAR

0.0016588

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Other satellites on launch #43 in the year 2024 (2024-03-04 UTC)

LEMUR 2 FELDHUS, 59116 (Decayed)

OBJECT M, 59109 (Decayed)

OBJECT AY, 59144 (Decayed)

HORACIO, 59098

JACKAL-02, 59134

MH-1, 59145 (Decayed)

TIGER-8, 59120

MUSAT2, 59099

LEMUR 2 CHARLIE-ROSE, 59115 (Decayed)

LEMUR 2 JOHNNYTRUONG, 59146

LEMUR 2 ROCINANTE, 59147

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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.

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IRIS-F1 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.
4 mins	2025-10-16 22:38:03.812Z	354.595° N	2025-10-16 22:40:03.812Z	304.621° NW	31.809°	2025-10-16 22:42:03.812Z	222.647° SW

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign-in to view Co-orbital & Co-planar RSOs.

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 ascending order

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out IRIS-F1, 59110 on other resources

View IRIS-F1, 59110 on NASA - NSSDCA Website

View IRIS-F1, 59110 on Heavens-Above

View IRIS-F1, 59110 on Keep Track

View IRIS-F1, 59110 on Celestrak

View IRIS-F1, 59110 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-F1, 59110

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 18 hours ago

TLE from 18 hours ago

TLE epoch observation values (Epoch: 2025-10-15T20:08:28.150Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #43 in the year 2024 (2024-03-04 UTC)

IRIS-F1 Visibility forecast

Co-orbital & Co-planar RSOs

Check out IRIS-F1, 59110 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 18 hours ago