SOYUZ MS-28, 66664
Orbit data source: Space-Track
SOYUZ MS-28, 66664 is a payload satellite owned by RKKE (CIS) in LEO that was launched on Thu, 27 Nov 2025 UTC via a SOYUZ-2-1A launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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66664 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
RKKE
Mission
Operational Civil Spaceship
Bus & Motor
7K-S A48, SA
Mass
7,152 kg wet, 2,900 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl + Cone + Sphere + 2 Pan, 14.5 m
Radar Cross Section
25.344 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 SOYUZ MS-28
1 66664U 25275A 26171.41461525 .00008813 00000-0 16600-3 0 9990
2 66664 51.6327 284.1189 0004557 208.5194 151.5545 15.49333088572089Epoch: 2026-06-20T09:57Z
TLE epoch observation values (Epoch: 2026-06-20T09:57:02.757Z)
Latitude
-0.00009°
Longitude
-133.77224°
Altitude
422.14 km
Speed
7.658 km/s
True Right ascension
18h 56m 28s
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
07:13:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
422.282 km
Perigee altitude
416.087 km
Semi-major axis
6,797.322 km
Eccentricity
0.00046
Inclination
51.6327°
RAAN
284.1189°
Arg. of periapsis
208.5194°
True anomaly
151.57936°
Mean anomaly
151.5545°
Eccentric anomaly
151.56693°
Mean motion
3.8729 °/min
Orbital period
92.95 mins
BSTAR
0.000166
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Other satellites on launch #275 in the year 2025 (2025-11-27 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.SOYUZ MS-28 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-06-21 09:20:27.675Z | 170.875° S | 2026-06-21 09:22:27.675Z | 123.479° SE | 19.486° | 2026-06-21 09:24:27.675Z | 84.423° E |
| 4 mins | 2026-06-21 10:57:27.675Z | 276.369° WNW | 2026-06-21 10:58:27.675Z | 313.004° NW | 33.471° | 2026-06-21 11:01:27.675Z | 38.736° NE |
| 4 mins | 2026-06-21 15:50:27.675Z | 346.956° N | 2026-06-21 15:51:27.675Z | 16.915° NNE | 26.451° | 2026-06-21 15:54:27.675Z | 89.763° E |
| 4 mins | 2026-06-21 17:27:27.675Z | 262.315° W | 2026-06-21 17:28:27.675Z | 227.821° WSW | 28.08° | 2026-06-21 17:31:27.675Z | 160.214° S |
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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