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EYESAT A, 22825

Orbit data source: Space-Track

EYESAT A, 22825 is a payload satellite owned by Interfer (US) in SSO that was launched on Sun, 26 Sep 1993 UTC via an ARIANE 40 launch vehicle from the French Guiana (FRGUI). 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/22825?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/22825?theme=dark&initialShowStats=false

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Identifier

22825, 1993-061C

Orbit

SSO

Country

Related business

Northrop Grumman (US)

Manufacturer

Interfer

Mission

Partially operational Commercial Communications

Bus & Motor

MICROSAT, Unknown motor

Mass

12 kg wet, 12 kg dry

Launch date (UTC)

1993-09-26 (32 years ago)

Launch vehicle

ARIANE 40

Launch site

French Guiana (FRGUI)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box, 0.1 m

Radar Cross Section

0.135 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 6 hours ago

TLE from 6 hours ago

0 EYESAT A
1 22825U 93061C   25359.72532916  .00000133  00000-0  67943-4 0  9997
2 22825  98.7127  62.0224 0007418 246.2096 113.8309 14.30881429682191

Epoch: 2025-12-25T17:24Z

TLE epoch observation values (Epoch: 2025-12-25T17:24:28.439Z)

Latitude

-0.00002°

Longitude

66.42766°

Altitude

793.867 km

Speed

7.456 km/s

True Right ascension

04h 08m 05s

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

22:20:40

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

791.245 km

Perigee altitude

780.616 km

Semi-major axis

7,164.067 km

Eccentricity

0.00074

Inclination

98.7127°

RAAN

62.0224°

Arg. of periapsis

246.2096°

True anomaly

113.90863°

Mean anomaly

113.8309°

Eccentric anomaly

113.86977°

Mean motion

3.57935 °/min

Orbital period

100.58 mins

BSTAR

0.000067943

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Other satellites on launch #61 in the year 1993 (1993-09-26 UTC)

ITAMSAT, 22826

STELLA, 22824

ARIANE 40 DEB, 35955 (Decayed)

ARIANE 40 DEB, 23107 (Decayed)

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EYESAT A 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.
9 mins	2025-12-26 03:36:19.422Z	133.129° SE	2025-12-26 03:40:19.422Z	76.714° E	31.36°	2025-12-26 03:45:19.422Z	2.984° NNE
7 mins	2025-12-26 05:17:19.422Z	222.351° SW	2025-12-26 05:20:19.422Z	269.042° W	23.053°	2025-12-26 05:24:19.422Z	319.86° NNW
8 mins	2025-12-26 17:29:19.422Z	5.773° NNE	2025-12-26 17:33:19.422Z	264.293° W	42.695°	2025-12-26 17:37:19.422Z	205.724° SW

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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 EYESAT A, 22825 on other resources

View EYESAT A, 22825 on NASA - NSSDCA Website

View EYESAT A, 22825 on Heavens-Above

View EYESAT A, 22825 on Keep Track

View EYESAT A, 22825 on Celestrak

View EYESAT A, 22825 on Gunter's Space Page

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

EYESAT A, 22825

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 6 hours ago

TLE from 6 hours ago

TLE epoch observation values (Epoch: 2025-12-25T17:24:28.439Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #61 in the year 1993 (1993-09-26 UTC)

EYESAT A Visibility forecast

Co-orbital & Co-planar RSOs

Check out EYESAT A, 22825 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 6 hours ago