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 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: 22 hours ago
TLE from 22 hours ago
0 CYGFM01
1 41887U 16078D 25260.07077011 .00014527 00000-0 31342-3 0 9993
2 41887 34.9426 254.3220 0007166 87.8561 272.2980 15.43643652486288Epoch: 2025-09-17T01:41Z
TLE epoch observation values (Epoch: 2025-09-17T01:41:54.537Z)
Latitude
0°
Longitude
-127.40722°
Altitude
434.065 km
Speed
7.654 km/s
True Right ascension
16h 57m 17s
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
16:08:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
443.54 km
Perigee altitude
433.77 km
Semi-major axis
6,816.792 km
Eccentricity
0.00072
Inclination
34.9426°
RAAN
254.322°
Arg. of periapsis
87.8561°
True anomaly
272.21595°
Mean anomaly
272.298°
Eccentric anomaly
272.25697°
Mean motion
3.85632 °/min
Orbital period
93.35 mins
BSTAR
0.00031342
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-09-18 04:23:08.327Z | 210.435° SW | 2025-09-18 04:25:08.327Z | 152.724° SSE | 24.07° | 2025-09-18 04:27:08.327Z | 113.12° SE |
| 4 mins | 2025-09-18 06:01:08.327Z | 232.623° WSW | 2025-09-18 06:03:08.327Z | 166.699° S | 28.194° | 2025-09-18 06:05:08.327Z | 123.499° SE |
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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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
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