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, 1.7 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 26165.47039905 .00000740 00000-0 30005-2 0 9990
2 42720 62.4662 232.7323 7088759 267.5343 17.2246 2.01905976 66776Epoch: 2026-06-14T11:17Z
TLE epoch observation values (Epoch: 2026-06-14T11:17:22.477Z)
Latitude
0.00008°
Longitude
160.62947°
Altitude
7,232.684 km
Speed
6.596 km/s
True Right ascension
15h 30m 58s
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
21:45:14
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
38,807.374 km
Perigee altitude
1,319.667 km
Semi-major axis
26,441.657 km
Eccentricity
0.70888
Inclination
62.4662°
RAAN
232.7323°
Arg. of periapsis
267.5343°
True anomaly
92.79439°
Mean anomaly
17.2246°
Eccentric anomaly
46.86232°
Mean motion
0.50479 °/min
Orbital period
713.17 mins
BSTAR
0.0030005
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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. |
|---|---|---|---|---|---|---|---|
| 554 mins | 2026-06-22 10:43:11.270Z | 293.694° NW | 2026-06-22 16:01:11.270Z | 322.259° NNW | 30.734° | 2026-06-22 19:57:11.270Z | 269.256° W |
| 364 mins | 2026-06-22 23:50:11.270Z | 37.298° NE | 2026-06-23 02:48:11.270Z | 29.34° NE | 18.179° | 2026-06-23 05:54:11.270Z | 35.997° NE |
| 63 mins | 2026-06-23 09:40:11.270Z | 273.777° WNW | 2026-06-23 10:43:11.270Z | 296.699° NW | 27.189° | 2026-06-23 10:43:11.270Z | 296.699° NW |
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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