FREGAT R/B, 40891
Orbit data source: Space-Track
FREGAT R/B, 40891 is space debris originally from a launch on Fri, 11 Sep 2015 UTC launched from the French Guiana (FRGUI). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.
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40891 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
Lavochkin
Mission
Spacecraft
Bus & Motor
FREGAT, Unknown motor
Mass
1,050 kg wet, 1,050 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Irr, 1.6 m
Radar Cross Section
11.055 m²
Expand to show TLE details & historyLast TLE update: 6 days ago
TLE from 6 days ago
0 FREGAT R/B
1 40891U 15045C 25253.92499036 .00000041 00000-0 00000-0 0 9991
2 40891 54.9051 232.3709 0027964 231.6703 128.0449 1.67827566 61311Epoch: 2025-09-10T22:11Z
TLE epoch observation values (Epoch: 2025-09-10T22:11:59.167Z)
Latitude
-0.00002°
Longitude
-90.82915°
Altitude
23,584.456 km
Speed
3.644 km/s
True Right ascension
15h 29m 26s
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
06:33:03
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
23,616.199 km
Perigee altitude
23,448.915 km
Semi-major axis
29,910.694 km
Eccentricity
0.0028
Inclination
54.9051°
RAAN
232.3709°
Arg. of periapsis
231.6703°
True anomaly
128.29672°
Mean anomaly
128.0449°
Eccentric anomaly
128.17086°
Mean motion
0.41957 °/min
Orbital period
858.02 mins
BSTAR
0
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Other satellites on launch #45 in the year 2015 (2015-09-11 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.FREGAT R/B 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. |
|---|---|---|---|---|---|---|---|
| 42 mins | 2025-09-16 13:50:28.513Z | 244.936° WSW | 2025-09-16 13:50:28.513Z | 244.936° WSW | 20.517° | 2025-09-16 14:32:28.513Z | 234.316° WSW |
| 385 mins | 2025-09-16 20:01:28.513Z | 157.262° SSE | 2025-09-16 23:02:28.513Z | 91.755° ESE | 41.813° | 2025-09-17 02:26:28.513Z | 58.575° ENE |
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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