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FORMOSAT7-3/COSMIC2-3, 44343

Orbit data source: Space-Track

FORMOSAT7-3/COSMIC2-3, 44343 is a payload satellite owned by NSPO (TW) in LEO that was launched on Tue, 25 Jun 2019 UTC via an FALCON HEAVY launch vehicle from the Air Force Eastern Test Range (AFETR). 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.

Not visible in the next 10 days

Iframe embed code

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Iframe URL

https://www.satcat.com/sats-embedded/44343?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

44343, 2019-036E

Orbit

LEO

Country

TW / TWN

Related business

National Space Center of China (CN)

Manufacturer

SSTL (Astrium)

Mission

Operational Civil Weather

Bus & Motor

SSTL-100, Unknown motor

Mass

278 kg wet, 278 kg dry

Launch date (UTC)

2019-06-25 (6 years ago)

Launch vehicle

FALCON HEAVY

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 1 Pan, 1.5 m

Radar Cross Section

2.189 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 19 hours ago

TLE from 19 hours ago

0 FORMOSAT7-3/COSMIC2-3
1 44343U 19036E   25259.38458408  .00005342  00000-0  33011-3 0  9995
2 44343  23.9986 258.8763 0000606 241.8492 118.1950 15.06522175341858

Epoch: 2025-09-16T09:13Z

TLE epoch observation values (Epoch: 2025-09-16T09:13:48.064Z)

Latitude

-0°

Longitude

124.85037°

Altitude

544.915 km

Speed

7.592 km/s

True Right ascension

17h 15m 30s

True Declination

0° 00' 00"

Sunlit

Object was in daylight 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

20:50:01

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

552.046 km

Perigee altitude

551.206 km

Semi-major axis

6,929.763 km

Eccentricity

0.00006

Inclination

23.9986°

RAAN

258.8763°

Arg. of periapsis

241.8492°

True anomaly

118.20112°

Mean anomaly

118.195°

Eccentric anomaly

118.19806°

Mean motion

3.76241 °/min

Orbital period

95.68 mins

BSTAR

0.00033011

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Other satellites on launch #36 in the year 2019 (2019-06-25 UTC)

OCULUS-ASR SPHERE 1, 44376 (Decayed)

PROMETHEUS 2-6, 44386 (Decayed)

LIGHTSAIL, 44420 (Decayed)

GPIM, 44342 (Decayed)

FALCON HEAVY R/B, 44345

TEPCE, 44346 (Decayed)

FALCONSAT-7, 44347 (Decayed)

OCULUS-ASR, 44348 (Decayed)

FORMOSAT7-1/COSMIC2-1, 44349

FORMOSAT7-4/COSMIC2-4, 44350

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

FORMOSAT7-3/COSMIC2-3 Visibility

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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.
FORMOSAT7-3/COSMIC2-3 is likely not visible in the next few days.

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.

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

Authenticating...

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Check out FORMOSAT7-3/COSMIC2-3, 44343 on other resources

View FORMOSAT7-3/COSMIC2-3, 44343 on NASA - NSSDCA Website

View FORMOSAT7-3/COSMIC2-3, 44343 on Heavens-Above

View FORMOSAT7-3/COSMIC2-3, 44343 on Keep Track

View FORMOSAT7-3/COSMIC2-3, 44343 on Celestrak

View FORMOSAT7-3/COSMIC2-3, 44343 on Gunter's Space Page

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

Documentation

Go to standalone docs website

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