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COSMOS 2509, 40922

Orbit data source: Space-Track

COSMOS 2509, 40922 is a payload satellite owned by VVKO VKS (CIS) in LEO that was launched on Wed, 23 Sep 2015 UTC via an ROKOT 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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Identifier
40922, 2015-050C
Orbit
LEO
Last TLE update
12 hours ago
Origin
Manufacturer
Resehetnev ISS
Mission
Operational Defense Communications
Bus & Motor
STRELA-3M, Unknown motor
Mass
280 kg wet, 280 kg dry
Launch date (UTC)
2015-09-23 (10 years ago)
Launch vehicle
ROKOT
Launch site
Plesetsk Missile And Space Complex (PKMTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Cyl + 1 Ant, 7 m
Radar Cross Section
1.583 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 12 hours ago
0 COSMOS 2509
1 40922U 15050C   25186.83598026  .00000007  00000-0 -20435-4 0  9997
2 40922  82.4891 293.9993 0015362  81.1697 279.1121 12.42920276443856
Epoch: 2025-07-05T20:03Z
TLE epoch observation values (Epoch: 2025-07-05T20:03:48.694Z)
Latitude
-0.00006°
Longitude
68.97809°
Altitude
1,495.05 km
Speed
7.117 km/s
True Right ascension
19h 35m 59s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
50.38244°
Longitude
77.78986°
Altitude
1,491.638 km
Speed
7.128 km/s
Apparent Right ascension
00h 49m 21s
Apparent Declination
78° 17' 58"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
19:53:21
Azimuth
15.247° NNE
Elevation
42.16°
Doppler factor
1
Orbital elements
Apogee altitude
1,503.689 km
Perigee altitude
1,479.51 km
Semi-major axis
7,869.737 km
Eccentricity
0.00154
Inclination
82.4891°
RAAN
293.9993°
Arg. of periapsis
81.1697°
True anomaly
Unknown
Mean anomaly
279.1121°
Eccentric anomaly
Unknown
Mean motion
3.10887 °/min
Orbital period
115.8 mins
BSTAR
-0.000020435
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Other satellites on launch #50 in the year 2015 (2015-09-23 UTC)

COSMOS 2509 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.
5 mins2025-07-06 07:55:36.654Z15.354° NNE2025-07-06 07:55:36.654Z15.354° NNE33.922°2025-07-06 08:00:36.654Z10.175° NNE
10 mins2025-07-06 09:45:36.654Z259.392° W2025-07-06 09:49:36.654Z291.859° WNW19.971°2025-07-06 09:55:36.654Z338.73° N
14 mins2025-07-06 17:56:36.654Z13.146° NNE2025-07-06 18:02:36.654Z69.353° E31.649°2025-07-06 18:10:36.654Z138.026° SSE
14 mins2025-07-06 19:53:36.654Z334.571° NNW2025-07-06 19:59:36.654Z273.796° WNW35.629°2025-07-06 20:07:36.654Z203.414° SW
14 mins2025-07-07 06:56:36.654Z151.132° SSE2025-07-07 07:02:36.654Z95.501° ESE34.91°2025-07-07 07:10:36.654Z21.157° NNE
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