FREGAT R/B, 42720
Orbit data source: Space-Track
FREGAT R/B, 42720 is space debris originally from a launch on Thu, 25 May 2017 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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42720 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
1,000 kg wet, 1,000 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Irr, 1.7 m
Radar Cross Section
12.110 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 42720U 17027B 25257.12218043 .00000466 00000-0 70512-2 0 9997
2 42720 62.6101 270.0554 7211696 265.6441 16.7448 2.01970218 61250Epoch: 2025-09-14T02:55Z
TLE epoch observation values (Epoch: 2025-09-14T02:55:56.389Z)
Latitude
-0.0001°
Longitude
-127.23699°
Altitude
7,059.174 km
Speed
6.653 km/s
True Right ascension
18h 00m 22s
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
23:31:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
39,122.68 km
Perigee altitude
993.02 km
Semi-major axis
26,435.987 km
Eccentricity
0.72117
Inclination
62.6101°
RAAN
270.0554°
Arg. of periapsis
265.6441°
True anomaly
94.32512°
Mean anomaly
16.7448°
Eccentric anomaly
46.92973°
Mean motion
0.50495 °/min
Orbital period
712.94 mins
BSTAR
0.0070512
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Other satellites on launch #27 in the year 2017 (2017-05-25 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. |
|---|---|---|---|---|---|---|---|
| 393 mins | 2025-09-16 06:50:11.332Z | 338.048° N | 2025-09-16 12:23:11.332Z | 272.111° WNW | 44.313° | 2025-09-16 13:23:11.332Z | 178.653° S |
| 280 mins | 2025-09-17 02:10:11.332Z | 202.641° SW | 2025-09-17 03:32:11.332Z | 275.401° WNW | 44.688° | 2025-09-17 06:50:11.332Z | 341.154° N |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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