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COSMOS 2502, 40358

Orbit data source: Space-Track

COSMOS 2502, 40358 is a payload satellite owned by VVKO (CIS) in LEO that was launched on Thu, 25 Dec 2014 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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https://www.satcat.com/sats-embedded/40358?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

40358, 2014-086A

Orbit

LEO

Country

CIS

Related business

Russian Space Forces (RU)

Manufacturer

TSSKBP/ARSLO

Mission

Operational Defense SIGINT

Bus & Motor

YANTAR'-LOTOS, 11D428

Mass

6,575 kg wet, ~6,500 kg dry

Launch date (UTC)

2014-12-25 (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: 5 hours ago

TLE from 5 hours ago

0 COSMOS 2502
1 40358U 14086A   26124.49670750 -.00000234  00000-0 -11176-3 0  9992
2 40358  67.1501 113.6277 0008598 268.1303  91.8798 13.97816672577845

Epoch: 2026-05-04T11:55Z

TLE epoch observation values (Epoch: 2026-05-04T11:55:15.528Z)

Latitude

0°

Longitude

72.42794°

Altitude

903.686 km

Speed

7.4 km/s

True Right ascension

07h 34m 30s

True Declination

0° 00' 00"

Sunlit

Object was in daylight 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

00:20:51

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

905.971 km

Perigee altitude

893.456 km

Semi-major axis

7,277.851 km

Eccentricity

0.00086

Inclination

67.1501°

RAAN

113.6277°

Arg. of periapsis

268.1303°

True anomaly

91.97827°

Mean anomaly

91.8798°

Eccentric anomaly

91.92903°

Mean motion

3.49573 °/min

Orbital period

102.98 mins

BSTAR

-0.00011176

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Other satellites on launch #86 in the year 2014 (2014-12-25 UTC)

SL-4 R/B, 40359 (Decayed)

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COSMOS 2502 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.
10 mins	2026-05-05 00:03:02.411Z	170.861° S	2026-05-05 00:08:02.411Z	107.167° ESE	29.965°	2026-05-05 00:13:02.411Z	46.81° ENE
9 mins	2026-05-05 01:50:02.411Z	250.124° W	2026-05-05 01:54:02.411Z	314.265° NW	31.238°	2026-05-05 01:59:02.411Z	13.445° NNE
8 mins	2026-05-05 09:05:02.411Z	358.548° N	2026-05-05 09:09:02.411Z	58.419° ENE	28.512°	2026-05-05 09:13:02.411Z	109.402° ESE
9 mins	2026-05-05 10:51:02.411Z	307.308° NW	2026-05-05 10:55:02.411Z	238.507° WSW	32.922°	2026-05-05 11:00:02.411Z	181.822° SSW

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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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out COSMOS 2502, 40358 on other resources

View COSMOS 2502, 40358 on NASA - NSSDCA Website

View COSMOS 2502, 40358 on Heavens-Above

View COSMOS 2502, 40358 on Keep Track

View COSMOS 2502, 40358 on Celestrak

View COSMOS 2502, 40358 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

COSMOS 2502, 40358

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 5 hours ago

TLE from 5 hours ago

TLE epoch observation values (Epoch: 2026-05-04T11:55:15.528Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #86 in the year 2014 (2014-12-25 UTC)

COSMOS 2502 Visibility forecast

Co-orbital & Co-planar RSOs

Check out COSMOS 2502, 40358 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 5 hours ago