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.
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44350 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
TW / TWNRelated business
Manufacturer
SSTL (Astrium)
Mission
Operational Civil Weather
Bus & Motor
SSTL-100, Unknown motor
Mass
278 kg wet, 278 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 1.5 m
Radar Cross Section
2.189 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 15 hours ago
TLE from 15 hours ago
0 FORMOSAT7-4/COSMIC2-4
1 44350U 19036M 25290.70904591 .00005919 00000-0 46553-3 0 9998
2 44350 23.9989 290.4637 0000981 23.3804 336.6742 14.97847673347693Epoch: 2025-10-17T17:01Z
TLE epoch observation values (Epoch: 2025-10-17T17:01:01.566Z)
Latitude
0°
Longitude
8.75665°
Altitude
570.81 km
Speed
7.579 km/s
True Right ascension
19h 21m 51s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
03:06:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
579 km
Perigee altitude
577.636 km
Semi-major axis
6,956.455 km
Eccentricity
0.0001
Inclination
23.9989°
RAAN
290.4637°
Arg. of periapsis
23.3804°
True anomaly
336.66975°
Mean anomaly
336.6742°
Eccentric anomaly
336.67197°
Mean motion
3.74077 °/min
Orbital period
96.24 mins
BSTAR
0.00046553
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Other satellites on launch #36 in the year 2019 (2019-06-25 UTC)
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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.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. |
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| 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
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 |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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