CYGFM01, 41887
Orbit data source: Space-Track
CYGFM01, 41887 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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41887 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SST-US
Mission
Extended mission Civil Earth Obs Sci
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, 2.5 m
Radar Cross Section
0.450 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 15 hours ago
TLE from 15 hours ago
0 CYGFM01
1 41887U 16078D 25310.21217932 .00026213 00000-0 51452-3 0 9992
2 41887 34.9432 288.0061 0010419 202.1150 157.9122 15.46288770494042Epoch: 2025-11-06T05:05Z
TLE epoch observation values (Epoch: 2025-11-06T05:05:32.293Z)
Latitude
-0.00003°
Longitude
165.94777°
Altitude
433.054 km
Speed
7.65 km/s
True Right ascension
19h 12m 01s
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
16:18:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
437.98 km
Perigee altitude
423.792 km
Semi-major axis
6,809.023 km
Eccentricity
0.00104
Inclination
34.9432°
RAAN
288.0061°
Arg. of periapsis
202.115°
True anomaly
157.95704°
Mean anomaly
157.9122°
Eccentric anomaly
157.93463°
Mean motion
3.86292 °/min
Orbital period
93.19 mins
BSTAR
0.00051452
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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.CYGFM01 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 | 2025-11-07 03:02:58.677Z | 219.179° SW | 2025-11-07 03:05:58.677Z | 154.724° SSE | 21.811° | 2025-11-07 03:07:58.677Z | 114.864° SE |
| 4 mins | 2025-11-07 04:41:58.677Z | 228.775° WSW | 2025-11-07 04:43:58.677Z | 160.078° S | 28.425° | 2025-11-07 04:45:58.677Z | 118.735° SE |
| 4 mins | 2025-11-07 06:19:58.677Z | 229.358° WSW | 2025-11-07 06:20:58.677Z | 205.542° SW | 20.82° | 2025-11-07 06:23:58.677Z | 142.742° 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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