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IRIDE FM1, 66695

Orbit data source: Space-Track

IRIDE FM1, 66695 is an Italian payload satellite in SSO that was launched on Fri, 28 Nov 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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https://www.satcat.com/sats-embedded/66695?theme=dark&initialShowStats=false

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Identifier

66695, 2025-276AF

Orbit

SSO

Country

Related business

Italian Space Agency (IT)

Manufacturer

OHB-I

Mission

Operational Commercial Technology

Bus & Motor

EAGLET, Unknown motor

Mass

25 kg wet, 25 kg dry

Launch date (UTC)

2025-11-28 (9 months ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 1.0 m

Radar Cross Section

0.368 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 16 hours ago

TLE from 16 hours ago

0 IRIDE FM1
1 66695U 25276AF  26238.19822799  .00004001  00000-0  18043-3 0  9996
2 66695  97.4155 310.9766 0002744  98.6419 261.5128 15.21586191 41088

Epoch: 2026-08-26T04:45Z

TLE epoch observation values (Epoch: 2026-08-26T04:45:26.898Z)

Latitude

-0°

Longitude

-94.84014°

Altitude

504.427 km

Speed

7.612 km/s

True Right ascension

20h 43m 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

11:46:56

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

499.907 km

Perigee altitude

496.133 km

Semi-major axis

6,876.157 km

Eccentricity

0.00027

Inclination

97.4155°

RAAN

310.9766°

Arg. of periapsis

98.6419°

True anomaly

261.4817°

Mean anomaly

261.5128°

Eccentric anomaly

261.49725°

Mean motion

3.80649 °/min

Orbital period

94.58 mins

BSTAR

0.00018043

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Other satellites on launch #276 in the year 2025 (2025-11-28 UTC)

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IRIDE FM1 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	2026-08-27 04:34:01.193Z	139.915° SSE	2026-08-27 04:37:01.193Z	63.692° ENE	32.776°	2026-08-27 04:40:01.193Z	4.422° NNE
5 mins	2026-08-27 17:38:01.193Z	23.781° NE	2026-08-27 17:40:01.193Z	72.346° E	40.801°	2026-08-27 17:43:01.193Z	179.687° S

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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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Check out IRIDE FM1, 66695 on other resources

View IRIDE FM1, 66695 on NASA - NSSDCA Website

View IRIDE FM1, 66695 on Heavens-Above

View IRIDE FM1, 66695 on Keep Track

View IRIDE FM1, 66695 on Celestrak

View IRIDE FM1, 66695 on Gunter's Space Page

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

IRIDE FM1, 66695

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 16 hours ago

TLE from 16 hours ago

TLE epoch observation values (Epoch: 2026-08-26T04:45:26.898Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #276 in the year 2025 (2025-11-28 UTC)

IRIDE FM1 Visibility forecast

Co-orbital & Co-planar RSOs

Check out IRIDE FM1, 66695 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 16 hours ago