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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
20 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 20 hours ago
0 CYGFM03
1 41891U 16078H   25182.83799281  .00011427  00000-0  25428-3 0  9999
2 41891  34.9449  11.1913 0007032 103.6743 256.4760 15.42766561474558
Epoch: 2025-07-01T20:06Z
TLE epoch observation values (Epoch: 2025-07-01T20:06:42.578Z)
Latitude
-0.00003°
Longitude
149.38613°
Altitude
437.964 km
Speed
7.651 km/s
True Right ascension
00h 44m 45s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-15.35784°
Longitude
120.95393°
Altitude
443.618 km
Speed
7.645 km/s
Apparent Right ascension
20h 05m 16s
Apparent Declination
-39° 16' 02"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
03:54:18
Azimuth
249.456° W
Elevation
-42.696°
Doppler factor
1
Orbital elements
Apogee altitude
446.031 km
Perigee altitude
436.44 km
Semi-major axis
6,819.372 km
Eccentricity
0.0007
Inclination
34.9449°
RAAN
11.1913°
Arg. of periapsis
103.6743°
True anomaly
Unknown
Mean anomaly
256.476°
Eccentric anomaly
Unknown
Mean motion
3.85413 °/min
Orbital period
93.41 mins
BSTAR
0.00025428
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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 mins2025-07-02 16:32:58.584Z206.684° SW2025-07-02 16:34:58.584Z169.337° S18.234°2025-07-02 16:36:58.584Z125.606° SE
4 mins2025-07-02 18:11:58.584Z221.048° SW2025-07-02 18:12:58.584Z191.013° SSW28.639°2025-07-02 18:15:58.584Z113.944° SE
4 mins2025-07-02 19:49:58.584Z232.27° WSW2025-07-02 19:50:58.584Z207.126° SW24.039°2025-07-02 19:53:58.584Z135.669° SSE
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