FREGAT R/B, 49504
Orbit data source: Space-Track
FREGAT R/B, 49504 is space debris in HEO originally from a launch on Thu, 25 Nov 2021 UTC launched from the Plesetsk Missile And Space Complex (PKMTR). 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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49504 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
Lavochkin
Mission
Spacecraft
Bus & Motor
FREGAT, Unknown motor
Mass
1,000 kg wet, 1,000 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Cyl, 1.7 m
Radar Cross Section
8.354 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 6 days ago
TLE from 6 days ago
0 FREGAT R/B
1 49504U 21113B 26167.24504110 .00001012 00000-0 00000-0 0 9993
2 49504 63.3495 207.3046 6490839 266.3165 23.0009 2.01625601 33546Epoch: 2026-06-16T05:52Z
TLE epoch observation values (Epoch: 2026-06-16T05:52:51.551Z)
Latitude
-0.00014°
Longitude
-145.40982°
Altitude
9,630.324 km
Speed
5.894 km/s
True Right ascension
13h 49m 17s
True Declination
0° 00' 01"
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
23:07:36
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
37,266.959 km
Perigee altitude
2,909.302 km
Semi-major axis
26,466.267 km
Eccentricity
0.64908
Inclination
63.3495°
RAAN
207.3046°
Arg. of periapsis
266.3165°
True anomaly
93.83388°
Mean anomaly
23.0009°
Eccentric anomaly
52.50914°
Mean motion
0.50409 °/min
Orbital period
714.16 mins
BSTAR
0
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Other satellites on launch #113 in the year 2021 (2021-11-25 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. |
|---|---|---|---|---|---|---|---|
| 195 mins | 2026-06-22 12:05:19.087Z | 336.007° NNW | 2026-06-22 13:59:19.087Z | 278.665° WNW | 44.114° | 2026-06-22 15:20:19.087Z | 185.071° SSW |
| 460 mins | 2026-06-23 04:25:19.087Z | 217.009° SW | 2026-06-23 06:09:19.087Z | 285.975° WNW | 42.597° | 2026-06-23 12:05:19.087Z | 337.043° NNW |
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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