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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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, 1.8 m
Radar Cross Section
8.354 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 week ago
TLE from 1 week ago
0 FREGAT R/B
1 42720U 17027B 26297.18928930 -.00001014 00000-0 00000-0 0 9995
2 42720 62.4521 215.8080 7037966 268.1844 17.3569 2.01934454 69437Epoch: 2026-10-24T04:32Z
TLE epoch observation values (Epoch: 2026-10-24T04:32:34.595Z)
Latitude
0.00027°
Longitude
115.02913°
Altitude
7,287.64 km
Speed
6.578 km/s
True Right ascension
14h 23m 05s
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
15:21:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
38,668.866 km
Perigee altitude
1,453.241 km
Semi-major axis
26,439.19 km
Eccentricity
0.7038
Inclination
62.4521°
RAAN
215.808°
Arg. of periapsis
268.1844°
True anomaly
92.00226°
Mean anomaly
17.3569°
Eccentric anomaly
46.70778°
Mean motion
0.50486 °/min
Orbital period
713.07 mins
BSTAR
0
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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. |
|---|---|---|---|---|---|---|---|
| 304 mins | 2026-11-02 19:33:41.585Z | 37.209° NE | 2026-11-02 19:33:41.585Z | 37.209° NE | 38.388° | 2026-11-03 00:37:41.585Z | 78.699° E |
| 378 mins | 2026-11-03 04:38:41.585Z | 322.254° NNW | 2026-11-03 08:06:41.585Z | 331.082° NNW | 18.585° | 2026-11-03 10:56:41.585Z | 321.241° NNW |
| 297 mins | 2026-11-03 14:36:41.585Z | 83.542° E | 2026-11-03 18:56:41.585Z | 37.715° NE | 37.274° | 2026-11-03 19:33:41.585Z | 36.914° NE |
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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