FREGAT R/B, 43509
Orbit data source: Space-Track
FREGAT R/B, 43509 is space debris in MEO originally from a launch on Sat, 16 Jun 2018 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.
Focus sentinelFocus sentinel
Request partner network tasking
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
43509 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
Edit Public Description
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: 2 days ago
TLE from 2 days ago
0 FREGAT R/B
1 43509U 18053B 26006.27931053 -.00000014 00000-0 00000-0 0 9998
2 43509 65.4994 83.2210 0095497 90.3881 270.7617 2.09215612 57751Epoch: 2026-01-06T06:42Z
TLE epoch observation values (Epoch: 2026-01-06T06:42:12.429Z)
Latitude
-0.00001°
Longitude
-123.17882°
Altitude
19,444.306 km
Speed
3.929 km/s
True Right ascension
05h 32m 56s
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
20:50:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
19,691.009 km
Perigee altitude
19,197.814 km
Semi-major axis
25,822.549 km
Eccentricity
0.00955
Inclination
65.4994°
RAAN
83.221°
Arg. of periapsis
90.3881°
True anomaly
269.66737°
Mean anomaly
270.7617°
Eccentric anomaly
270.21455°
Mean motion
0.52305 °/min
Orbital period
688.27 mins
BSTAR
0
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #53 in the year 2018 (2018-06-16 UTC)
Did you know?
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
Loading observer location...
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. |
|---|---|---|---|---|---|---|---|
| 68 mins | 2026-01-07 20:41:09.955Z | 320.111° NNW | 2026-01-07 20:55:09.955Z | 312.928° NW | 16.908° | 2026-01-07 21:49:09.955Z | 286.278° WNW |
| 280 mins | 2026-01-08 03:44:09.955Z | 167.128° S | 2026-01-08 05:58:09.955Z | 91.916° ESE | 44.271° | 2026-01-08 08:24:09.955Z | 42.874° NE |
| 114 mins | 2026-01-08 18:47:09.955Z | 336.487° NNW | 2026-01-08 20:04:09.955Z | 301.481° NW | 24.978° | 2026-01-08 20:41:09.955Z | 280.438° WNW |
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 |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
Authenticating...
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 |
|---|