CYGFM03, 41891
Orbit data source: Space-Track
CYGFM03, 41891 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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41891 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: 16 hours ago
TLE from 16 hours ago
0 CYGFM03
1 41891U 16078H 25259.33892257 .00019356 00000-0 39789-3 0 9990
2 41891 34.9422 234.2652 0006254 115.0178 245.1192 15.45027731486381Epoch: 2025-09-16T08:08Z
TLE epoch observation values (Epoch: 2025-09-16T08:08:02.91Z)
Latitude
-0.00002°
Longitude
116.7224°
Altitude
431.981 km
Speed
7.654 km/s
True Right ascension
15h 37m 03s
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
16:47:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
438.848 km
Perigee altitude
430.326 km
Semi-major axis
6,812.724 km
Eccentricity
0.00063
Inclination
34.9422°
RAAN
234.2652°
Arg. of periapsis
115.0178°
True anomaly
245.05421°
Mean anomaly
245.1192°
Eccentric anomaly
245.0867°
Mean motion
3.85977 °/min
Orbital period
93.27 mins
BSTAR
0.00039789
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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.CYGFM03 Visibility forecast
Loading observer location...
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 | 2025-09-17 03:01:17.493Z | 216.826° SW | 2025-09-17 03:03:17.493Z | 172.764° S | 23.017° | 2025-09-17 03:06:17.493Z | 110.032° ESE |
| 4 mins | 2025-09-17 04:40:17.493Z | 222.354° SW | 2025-09-17 04:41:17.493Z | 188.23° SSW | 29.292° | 2025-09-17 04:44:17.493Z | 117.131° 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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