COSMOS 2431 (GLONASS), 32277
Orbit data source: Space-Track
COSMOS 2431 (GLONASS), 32277 is a Commonwealth of Independent States-origin payload satellite in MEO that was launched on Fri, 26 Oct 2007 UTC via a PROTON-K/DM-2 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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32277 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
Resehetnev ISS
Mission
Non-operational Defense Navigation
Bus & Motor
URAGAN, Unknown motor
Mass
1,450 kg wet, ~1,200 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl + 1 Ant + 2 Pan, 3.9 m
Radar Cross Section
8.467 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 COSMOS 2431 (GLONASS)
1 32277U 07052C 26295.04469453 .00000004 00000-0 00000-0 0 9998
2 32277 65.5128 311.5763 0015947 180.9779 257.9293 2.13209326147921Epoch: 2026-10-22T01:04Z
TLE epoch observation values (Epoch: 2026-10-22T01:04:21.607Z)
Latitude
63.19916°
Longitude
-30.71112°
Altitude
19,140.201 km
Speed
3.953 km/s
True Right ascension
01h 03m 27s
True Declination
63° 09' 38"
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
03:01:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
19,161.587 km
Perigee altitude
19,080.26 km
Semi-major axis
25,499.061 km
Eccentricity
0.00159
Inclination
65.5128°
RAAN
311.5763°
Arg. of periapsis
180.9779°
True anomaly
257.75068°
Mean anomaly
257.9293°
Eccentric anomaly
257.83998°
Mean motion
0.53304 °/min
Orbital period
675.38 mins
BSTAR
0
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Other satellites on launch #52 in the year 2007 (2007-10-26 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.COSMOS 2431 (GLONASS) 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. |
|---|---|---|---|---|---|---|---|
| 289 mins | 2026-10-23 10:03:47.621Z | 312.312° NW | 2026-10-23 12:37:47.621Z | 265.245° W | 83.161° | 2026-10-23 14:52:47.621Z | 186.045° SSW |
| 59 mins | 2026-10-23 21:07:47.621Z | 54.18° ENE | 2026-10-23 21:37:47.621Z | 39.542° NE | 12.445° | 2026-10-23 22:06:47.621Z | 25.815° NE |
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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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 |
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