SPEI SATELLES, 56991 (Decayed)
Orbit data source: Space-Track
SPEI SATELLES, 56991 was an Italian payload satellite in LEO that was launched on Mon, 12 Jun 2023 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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56991 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
ITRelated business
Manufacturer
PolyTorino
Mission
Decayed Amateur 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, 0.1 m
Radar Cross Section
0.035 m², Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 6 months ago
TLE from 6 months ago
0 SPEI SATELLES
1 56991U 23084BT 25093.89040148 .09884965 26180-5 77059-3 0 9992
2 56991 97.5226 233.3404 0013114 278.3259 81.6553 16.39623223101252Epoch: 2025-04-03T21:22Z
TLE epoch observation values (Epoch: 2025-04-03T21:22:10.687Z)
Latitude
-0.00003°
Longitude
80.33913°
Altitude
168.817 km
Speed
7.806 km/s
True Right ascension
15h 33m 21s
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
00:29:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
172.197 km
Perigee altitude
155.04 km
Semi-major axis
6,541.756 km
Eccentricity
0.00131
Inclination
97.5226°
RAAN
233.3404°
Arg. of periapsis
278.3259°
True anomaly
81.80402°
Mean anomaly
81.6553°
Eccentric anomaly
81.72966°
Mean motion
4.10206 °/min
Orbital period
87.76 mins
BSTAR
0.00077059
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Other satellites on launch #84 in the year 2023 (2023-06-12 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.SPEI SATELLES 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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