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: 6 days ago
TLE from 6 days ago
0 COSMOS 2431 (GLONASS)
1 32277U 07052C 26210.51744334 -.00000051 00000-0 00000-0 0 9994
2 32277 65.5628 314.4319 0016270 174.6106 185.5893 2.13209342146120Epoch: 2026-07-29T12:25Z
TLE epoch observation values (Epoch: 2026-07-29T12:25:07.104Z)
Latitude
0.13433°
Longitude
-178.96713°
Altitude
19,163.236 km
Speed
3.947 km/s
True Right ascension
20h 57m 56s
True Declination
0° 08' 03"
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
09:18:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
19,162.408 km
Perigee altitude
19,079.434 km
Semi-major axis
25,499.058 km
Eccentricity
0.00163
Inclination
65.5628°
RAAN
314.4319°
Arg. of periapsis
174.6106°
True anomaly
185.57118°
Mean anomaly
185.5893°
Eccentric anomaly
185.58024°
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. |
|---|---|---|---|---|---|---|---|
| 104 mins | 2026-08-04 19:25:36.444Z | 237.697° WSW | 2026-08-04 19:25:36.444Z | 237.697° WSW | 41.824° | 2026-08-04 21:09:36.444Z | 200.81° SSW |
| 125 mins | 2026-08-05 02:43:36.444Z | 82.782° E | 2026-08-05 03:46:36.444Z | 51.225° ENE | 19.688° | 2026-08-05 04:48:36.444Z | 22.609° NE |
| 279 mins | 2026-08-05 14:46:36.444Z | 306.112° NW | 2026-08-05 17:29:36.444Z | 90.64° ESE | 45° | 2026-08-05 19:25:36.444Z | 178.999° 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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