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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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: 12 hours ago
TLE from 12 hours ago
0 CYGFM03
1 41891U 16078H 26135.21186632 .00015652 00000-0 19960-3 0 9998
2 41891 34.9399 90.7313 0007912 237.3252 122.6710 15.58320668523821Epoch: 2026-05-15T05:05Z
TLE epoch observation values (Epoch: 2026-05-15T05:05:05.250Z)
Latitude
0.00002°
Longitude
141.51302°
Altitude
394.295 km
Speed
7.674 km/s
True Right ascension
06h 02m 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
01:30:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
401.186 km
Perigee altitude
390.467 km
Semi-major axis
6,773.964 km
Eccentricity
0.00079
Inclination
34.9399°
RAAN
90.7313°
Arg. of periapsis
237.3252°
True anomaly
122.74728°
Mean anomaly
122.671°
Eccentric anomaly
122.70914°
Mean motion
3.89295 °/min
Orbital period
92.47 mins
BSTAR
0.0001996
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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
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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 | 2026-05-16 01:20:01.634Z | 213.969° SW | 2026-05-16 01:22:01.634Z | 174.167° S | 19.468° | 2026-05-16 01:24:01.634Z | 125.045° SE |
| 4 mins | 2026-05-16 02:58:01.634Z | 225.997° WSW | 2026-05-16 02:59:01.634Z | 196.452° SSW | 27.389° | 2026-05-16 03:02:01.634Z | 116.571° SE |
| 4 mins | 2026-05-16 04:35:01.634Z | 232.244° WSW | 2026-05-16 04:36:01.634Z | 208.639° SW | 20.197° | 2026-05-16 04:39:01.634Z | 141.273° 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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