ISAT, 43879
Orbit data source: Space-Track
ISAT, 43879 is a payload satellite owned by iSky (DE) in LEO that was launched on Thu, 27 Dec 2018 UTC via a SOYUZ-2-1A launch vehicle from the Vostochny Cosmodrome (VOSTO). 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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43879 intel report (Beta)
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Identifier
Orbit
Country
DE / GERRelated business
Manufacturer
German Orb Sys
Mission
Decayed Commercial Communications
Bus & Motor
CUBESAT 3U, Unknown motor
Mass
3 kg wet, 3 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Ant, 0.5 m
Radar Cross Section
0.061 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 ISAT
1 43879U 18111D 26272.22564364 .11405449 27516-5 40905-3 0 9999
2 43879 97.5523 217.9747 0009492 205.7371 154.3458 16.43560492427609Epoch: 2026-09-29T05:24Z
TLE epoch observation values (Epoch: 2026-09-29T05:24:55.610Z)
Latitude
-0.0001°
Longitude
128.7493°
Altitude
165.193 km
Speed
7.804 km/s
True Right ascension
14h 31m 53s
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
08:17:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
159.358 km
Perigee altitude
146.959 km
Semi-major axis
6,531.295 km
Eccentricity
0.00095
Inclination
97.5523°
RAAN
217.9747°
Arg. of periapsis
205.7371°
True anomaly
154.39284°
Mean anomaly
154.3458°
Eccentric anomaly
154.36933°
Mean motion
4.11192 °/min
Orbital period
87.55 mins
BSTAR
0.00040905
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Other satellites on launch #111 in the year 2018 (2018-12-27 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.ISAT 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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| ISAT is likely not visible in the next few days. |
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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