CYGFM04, 41885
Orbit data source: Space-Track
CYGFM04, 41885 is an American payload satellite in LEO that was launched on Thu, 15 Dec 2016 UTC via a PEGASUS XL launch vehicle from the Pegasus Launch, Eastern Range Air Space (ERAS). 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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41885 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SST-US
Mission
Extended mission Civil Science
Bus & Motor
CYGNSS, Unknown motor
Mass
29 kg wet, 29 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Half Hex Cyl + 2 Pan, 0.8 m
Radar Cross Section
0.450 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 CYGFM04
1 41885U 16078B 25261.23210124 .00016688 00000-0 33860-3 0 9991
2 41885 34.9341 220.7314 0007324 145.0156 215.1047 15.45420609486687Epoch: 2025-09-18T05:34Z
TLE epoch observation values (Epoch: 2025-09-18T05:34:13.547Z)
Latitude
0.00002°
Longitude
139.77832°
Altitude
433.112 km
Speed
7.652 km/s
True Right ascension
14h 42m 55s
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
11:59:15
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
438.424 km
Perigee altitude
428.446 km
Semi-major axis
6,811.572 km
Eccentricity
0.00073
Inclination
34.9341°
RAAN
220.7314°
Arg. of periapsis
145.0156°
True anomaly
215.05647°
Mean anomaly
215.1047°
Eccentric anomaly
215.08058°
Mean motion
3.86075 °/min
Orbital period
93.25 mins
BSTAR
0.0003386
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Other satellites on launch #78 in the year 2016 (2016-12-15 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.CYGFM04 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-09-19 01:59:55.359Z | 222.388° SW | 2025-09-19 02:02:55.359Z | 154.957° SSE | 22.979° | 2025-09-19 02:04:55.359Z | 114.34° SE |
| 4 mins | 2025-09-19 03:38:55.359Z | 230.989° WSW | 2025-09-19 03:40:55.359Z | 163.609° S | 28.296° | 2025-09-19 03:42:55.359Z | 121.07° SE |
| 4 mins | 2025-09-19 05:16:55.359Z | 230.44° WSW | 2025-09-19 05:17:55.359Z | 208.331° SW | 19.04° | 2025-09-19 05:20:55.359Z | 147.133° SSE |
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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