D-STAR ONE SPARROW, 43881
Orbit data source: Space-Track
D-STAR ONE SPARROW, 43881 is a payload satellite owned by German Orb Sys (DE) in SSO 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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43881 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
DE / GERRelated business
Manufacturer
German Orb Sys
Mission
Operational Commercial Technology
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, Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 D-STAR ONE SPARROW
1 43881U 18111F 25290.88001070 .00054964 00000-0 14502-2 0 9990
2 43881 97.6049 212.0355 0008904 117.3131 242.9021 15.38253964373769Epoch: 2025-10-17T21:07Z
TLE epoch observation values (Epoch: 2025-10-17T21:07:12.924Z)
Latitude
-0.00002°
Longitude
-131.38739°
Altitude
457.156 km
Speed
7.637 km/s
True Right ascension
14h 08m 08s
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
23:42:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
454.301 km
Perigee altitude
442.144 km
Semi-major axis
6,826.36 km
Eccentricity
0.00089
Inclination
97.6049°
RAAN
212.0355°
Arg. of periapsis
117.3131°
True anomaly
242.81131°
Mean anomaly
242.9021°
Eccentric anomaly
242.8567°
Mean motion
3.84822 °/min
Orbital period
93.55 mins
BSTAR
0.0014502
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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.D-STAR ONE SPARROW 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 | 2025-10-18 07:03:56.109Z | 52.589° ENE | 2025-10-18 07:05:56.109Z | 98.169° ESE | 20.385° | 2025-10-18 07:07:56.109Z | 141.79° SSE |
| 5 mins | 2025-10-18 19:06:56.109Z | 185.399° SSW | 2025-10-18 19:08:56.109Z | 258.876° W | 40.362° | 2025-10-18 19:11:56.109Z | 338.611° N |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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