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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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Identifier
41891, 2016-078H
Orbit
LEO
Last TLE update
10 hours ago
Origin
Manufacturer
SST-US
Mission
Extended mission Civil Science
Bus & Motor
CYGNSS, Unknown motor
Mass
29 kg wet, 29 kg dry
Launch date (UTC)
2016-12-15 (9 years ago)
Launch vehicle
PEGASUS XL
Launch site
Pegasus Launch, Eastern Range Air Space (ERAS)
Object type
Payload
Rocket body
Debris
Shape & HBR
Half Hex Cyl + 2 Pan, 1.7 m
Radar Cross Section
0.450 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 10 hours ago
0 CYGFM03
1 41891U 16078H   25183.87334223  .00012200  00000-0  27116-3 0  9991
2 41891  34.9451   4.4767 0007064 114.4798 245.6659 15.42791380474866
Epoch: 2025-07-02T20:57Z
TLE epoch observation values (Epoch: 2025-07-02T20:57:36.768Z)
Latitude
-0.00003°
Longitude
128.92526°
Altitude
438.754 km
Speed
7.65 km/s
True Right ascension
00h 17m 54s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-28.15429°
Longitude
-4.26017°
Altitude
446.415 km
Speed
7.644 km/s
Apparent Right ascension
11h 59m 21s
Apparent Declination
-54° 57' 16"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
19:03:17
Azimuth
226.358° WSW
Elevation
-40.288°
Doppler factor
1
Orbital elements
Apogee altitude
445.979 km
Perigee altitude
436.345 km
Semi-major axis
6,819.299 km
Eccentricity
0.00071
Inclination
34.9451°
RAAN
4.4767°
Arg. of periapsis
114.4798°
True anomaly
Unknown
Mean anomaly
245.6659°
Eccentric anomaly
Unknown
Mean motion
3.85419 °/min
Orbital period
93.4 mins
BSTAR
0.00027116
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CYGFM03 Visibility forecast

Observer location: undefined°, undefined°

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 mins2025-07-03 15:50:28.789Z195.932° SSW2025-07-03 15:52:28.789Z156.54° SSE16.385°2025-07-03 15:54:28.789Z119.621° SE
4 mins2025-07-03 17:28:28.789Z226.828° WSW2025-07-03 17:30:28.789Z169.059° S28.434°2025-07-03 17:32:28.789Z118.2° SE
5 mins2025-07-03 19:06:28.789Z240.882° WSW2025-07-03 19:08:28.789Z189.374° SSW26.392°2025-07-03 19:11:28.789Z127.31° SE
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