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COSMOS 2506, 40699

Orbit data source: Space-Track

COSMOS 2506, 40699 is a payload satellite owned by VVKO VKS (CIS) in SSO that was launched on Tue, 23 Jun 2015 UTC via a SOYUZ-2-1B 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
40699, 2015-029A
Orbit
SSO
Country
Flag of CISCIS
Related business
Manufacturer
TsSKB-Progress
Mission
Operational Defense Imaging
Bus & Motor
PERSONA-1, 11D428
Mass
~7,000 kg wet, ~7,000 kg dry
Launch date (UTC)
2015-06-23 (11 years ago)
Launch vehicle
SOYUZ-2-1B
Launch site
Plesetsk Missile And Space Complex (PKMTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Cyl + 2 Pan, 3.1 m
Radar Cross Section
16.222 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 10 hours ago

TLE from 10 hours ago
0 COSMOS 2506
1 40699U 15029A   26053.20643497 -.00000019  00000-0  57581-5 0  9998
2 40699  98.0634  98.2943 0007856 143.7456 216.4275 14.54340724566177
Epoch: 2026-02-22T04:57Z
TLE epoch observation values (Epoch: 2026-02-22T04:57:15.981Z)
Latitude
-0.00003°
Longitude
-128.14028°
Altitude
718.972 km
Speed
7.494 km/s
True Right ascension
06h 33m 10s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
N/A
Visualization observer readout
Local Sidereal Time
18:15:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
714.156 km
Perigee altitude
703.022 km
Semi-major axis
7,086.726 km
Eccentricity
0.00079
Inclination
98.0634°
RAAN
98.2943°
Arg. of periapsis
143.7456°
True anomaly
216.37409°
Mean anomaly
216.4275°
Eccentric anomaly
216.40079°
Mean motion
3.6381 °/min
Orbital period
98.95 mins
BSTAR
0.0000057581
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Other satellites on launch #29 in the year 2015 (2015-06-23 UTC)

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