WGS 8 (USA 272), 41879
Orbit data source: Space-Track
WGS 8 (USA 272), 41879 is a payload satellite owned by USAF SMC (US) in GEO that was launched on Wed, 07 Dec 2016 UTC via a DELTA 4M+(5,4) launch vehicle from the Air Force Eastern Test Range (AFETR). 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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41879 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Boeing/ES
Mission
Operational Defense Communications
Bus & Motor
BSS-702HP, R-4D-15-375
Mass
5,987 kg wet, ~3,400 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 20.4 m
Radar Cross Section
52.962 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 WGS 8 (USA 272)
1 41879U 16075A 26171.16294767 .00000000 00000-0 00000-0 0 9997
2 41879 0.0419 50.3229 0000307 331.4530 95.0904 1.00268225 34858Epoch: 2026-06-20T03:54Z
TLE epoch observation values (Epoch: 2026-06-20T03:54:38.678Z)
Latitude
0.05397°
Longitude
149.83961°
Altitude
35,787.188 km
Speed
3.075 km/s
True Right ascension
07h 47m 31s
True Declination
0° 03' 14"
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
21:35:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,789.958 km
Perigee altitude
35,787.369 km
Semi-major axis
42,166.8 km
Eccentricity
0.00003
Inclination
0.0419°
RAAN
50.3229°
Arg. of periapsis
331.453°
True anomaly
95.0939°
Mean anomaly
95.0904°
Eccentric anomaly
95.09215°
Mean motion
0.25066 °/min
Orbital period
1,436.2 mins
BSTAR
0
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Other satellites on launch #75 in the year 2016 (2016-12-07 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.WGS 8 (USA 272) Visibility
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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. |
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| WGS 8 (USA 272) is likely not visible in the next few days. |
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41879 neighbors
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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 descending 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 descending order |
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