BIROS, 41604 (Decayed)
Orbit data source: Space-Track
BIROS, 41604 was a payload satellite owned by DLR (DE) in LEO that was launched on Wed, 22 Jun 2016 UTC via a PSLV-XL launch vehicle from the Sirharikota (SRI). 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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41604 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
DE / GERRelated business
Manufacturer
ASTFN/KTHR
Mission
Decayed Civil Imaging
Bus & Motor
TET-X, Unknown motor
Mass
130 kg wet, 130 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 0.9 m
Radar Cross Section
0.799 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 2 weeks ago
TLE from 2 weeks ago
0 BIROS
1 41604U 16040F 26022.73596191 .14769030 23777-5 11778-3 0 9997
2 41604 97.0481 61.6306 0009019 275.2378 84.7900 16.52384104535297Epoch: 2026-01-22T17:39Z
TLE epoch observation values (Epoch: 2026-01-22T17:39:47.109Z)
Latitude
0.00004°
Longitude
34.59946°
Altitude
135.815 km
Speed
7.825 km/s
True Right ascension
04h 06m 31s
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
04:40:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
135.711 km
Perigee altitude
123.971 km
Semi-major axis
6,507.978 km
Eccentricity
0.0009
Inclination
97.0481°
RAAN
61.6306°
Arg. of periapsis
275.2378°
True anomaly
84.89293°
Mean anomaly
84.79°
Eccentric anomaly
84.84147°
Mean motion
4.13403 °/min
Orbital period
87.08 mins
BSTAR
0.00011778
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Other satellites on launch #40 in the year 2016 (2016-06-22 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.BIROS 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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| This satellite is decayed. |
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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