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FORMOSAT7-4/COSMIC2-4, 44350

Orbit data source: Space-Track

FORMOSAT7-4/COSMIC2-4, 44350 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

<iframe src="https://www.satcat.com/sats-embedded/44350?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/44350?theme=dark&initialShowStats=false

Optional Secondary NORAD IDs

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ISO8601 Format

Identifier

44350, 2019-036M

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: 2 days ago

TLE from 2 days ago

0 FORMOSAT7-4/COSMIC2-4
1 44350U 19036M   25259.99489878  .00003585  00000-0  27448-3 0  9999
2 44350  23.9981 137.9067 0001247  14.9116 345.1422 14.97513375343083

Epoch: 2025-09-16T23:52Z

TLE epoch observation values (Epoch: 2025-09-16T23:52:39.254Z)

Latitude

0°

Longitude

143.56594°

Altitude

571.633 km

Speed

7.578 km/s

True Right ascension

09h 11m 37s

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

10:43:05

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

580.219 km

Perigee altitude

578.484 km

Semi-major axis

6,957.489 km

Eccentricity

0.00012

Inclination

23.9981°

RAAN

137.9067°

Arg. of periapsis

14.9116°

True anomaly

345.13854°

Mean anomaly

345.1422°

Eccentric anomaly

345.14037°

Mean motion

3.73994 °/min

Orbital period

96.26 mins

BSTAR

0.00027448

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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)

FORMOSAT7-3/COSMIC2-3, 44343

FALCON HEAVY R/B, 44345

TEPCE, 44346 (Decayed)

FALCONSAT-7, 44347 (Decayed)

OCULUS-ASR, 44348 (Decayed)

FORMOSAT7-1/COSMIC2-1, 44349

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

FORMOSAT7-4/COSMIC2-4 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.
FORMOSAT7-4/COSMIC2-4 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 FORMOSAT7-4/COSMIC2-4, 44350 on other resources

View FORMOSAT7-4/COSMIC2-4, 44350 on NASA - NSSDCA Website

View FORMOSAT7-4/COSMIC2-4, 44350 on Heavens-Above

View FORMOSAT7-4/COSMIC2-4, 44350 on Keep Track

View FORMOSAT7-4/COSMIC2-4, 44350 on Celestrak

View FORMOSAT7-4/COSMIC2-4, 44350 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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