COSMOS 2523, 42986
Orbit data source: Space-Track
COSMOS 2523, 42986 is a payload satellite owned by VVKO VKS (CIS) in SSO that was launched on Fri, 23 Jun 2017 UTC via a SOYUZ-2-1V launch vehicle from the Plesetsk Missile And Space Complex (PKMTR). 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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42986 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
TSKHM?
Mission
Operational Defense Technology
Bus & Motor
NAPRAZHENIYE?, Unknown motor
Mass
~47 kg wet, ~47 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.2 m
Radar Cross Section
0.100 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 COSMOS 2523
1 42986U 17037E 25243.01171545 .00003878 00000-0 35199-3 0 9993
2 42986 97.5186 263.5425 0070461 122.4779 238.3279 14.93948087425619Epoch: 2025-08-31T00:16Z
TLE epoch observation values (Epoch: 2025-08-31T00:16:52.214Z)
Latitude
-0.00005°
Longitude
-80.11283°
Altitude
614.71 km
Speed
7.538 km/s
True Right ascension
17h 34m 10s
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
00:11:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
631.691 km
Perigee altitude
533.599 km
Semi-major axis
6,960.782 km
Eccentricity
0.00705
Inclination
97.5186°
RAAN
263.5425°
Arg. of periapsis
122.4779°
True anomaly
237.64391°
Mean anomaly
238.3279°
Eccentric anomaly
237.98559°
Mean motion
3.73728 °/min
Orbital period
96.33 mins
BSTAR
0.00035199
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Other satellites on launch #37 in the year 2017 (2017-06-23 UTC)
COSMOS 2523 Visibility forecast
Observer location: undefined°, undefined°
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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-08-31 13:43:19.443Z | 41.286° NE | 2025-08-31 13:46:19.443Z | 109.985° ESE | 26.423° | 2025-08-31 13:49:19.443Z | 159.937° S |
| 4 mins | 2025-09-01 00:33:19.443Z | 103.293° ESE | 2025-09-01 00:35:19.443Z | 66.71° ENE | 18.88° | 2025-09-01 00:37:19.443Z | 31.072° NE |
| 5 mins | 2025-09-01 02:08:19.443Z | 214.959° SW | 2025-09-01 02:10:19.443Z | 257.903° W | 26.448° | 2025-09-01 02:13:19.443Z | 319.169° NNW |
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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Authenticating...
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