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COSMOS 2339, 24727

Orbit data source: Space-Track

COSMOS 2339, 24727 is a payload satellite owned by VKS (CIS) in LEO that was launched on Fri, 14 Feb 1997 UTC via a TSIKLON-3 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/24727?theme=dark&initialShowStats=false

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Identifier

24727, 1997-006C

Orbit

LEO

Country

CIS

Related business

Russian Space Forces (RU)

Manufacturer

NPO PM

Mission

Non-operational Defense Communications

Bus & Motor

STRELA-3, Unknown motor

Mass

225 kg wet, 225 kg dry

Launch date (UTC)

1997-02-14 (29 years ago)

Launch vehicle

TSIKLON-3

Launch site

Plesetsk Missile And Space Complex (PKMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl + 1 Ant, 3.5 m

Radar Cross Section

1.583 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 14 hours ago

TLE from 14 hours ago

0 COSMOS 2339
1 24727U 97006C   26127.90917663  .00000034  00000-0  13101-3 0  9999
2 24727  82.6018 280.9554 0001535 105.2400  26.2047 12.62379478346494

Epoch: 2026-05-07T21:49Z

TLE epoch observation values (Epoch: 2026-05-07T21:49:12.860Z)

Latitude

48.10033°

Longitude

-100.37625°

Altitude

1,419.495 km

Speed

7.156 km/s

True Right ascension

06h 10m 42s

True Declination

47° 56' 38"

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

19:39:38

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,411.654 km

Perigee altitude

1,409.263 km

Semi-major axis

7,788.595 km

Eccentricity

0.00015

Inclination

82.6018°

RAAN

280.9554°

Arg. of periapsis

105.24°

True anomaly

26.21247°

Mean anomaly

26.2047°

Eccentric anomaly

26.20858°

Mean motion

3.15758 °/min

Orbital period

114.01 mins

BSTAR

0.00013101

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Other satellites on launch #6 in the year 1997 (1997-02-14 UTC)

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COSMOS 2339 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.
12 mins	2026-05-08 12:28:52.038Z	242.746° WSW	2026-05-08 12:34:52.038Z	293.413° NW	23.206°	2026-05-08 12:40:52.038Z	342.765° N
11 mins	2026-05-08 20:34:52.038Z	22.486° NNE	2026-05-08 20:39:52.038Z	66.781° ENE	23.843°	2026-05-08 20:45:52.038Z	118.263° SE
14 mins	2026-05-08 22:28:52.038Z	344.207° N	2026-05-08 22:35:52.038Z	257.915° W	41.908°	2026-05-08 22:42:52.038Z	190.46° SSW
11 mins	2026-05-09 09:23:52.038Z	125.564° SE	2026-05-09 09:28:52.038Z	81.616° E	23.403°	2026-05-09 09:34:52.038Z	32.809° NE
14 mins	2026-05-09 11:16:52.038Z	203.786° SW	2026-05-09 11:22:52.038Z	271.875° WNW	41.74°	2026-05-09 11:30:52.038Z	0.87° NNE

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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 2339, 24727 on other resources

View COSMOS 2339, 24727 on NASA - NSSDCA Website

View COSMOS 2339, 24727 on Heavens-Above

View COSMOS 2339, 24727 on Keep Track

View COSMOS 2339, 24727 on Celestrak

View COSMOS 2339, 24727 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 2339, 24727

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 14 hours ago

TLE from 14 hours ago

TLE epoch observation values (Epoch: 2026-05-07T21:49:12.860Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #6 in the year 1997 (1997-02-14 UTC)

COSMOS 2339 Visibility forecast

Co-orbital & Co-planar RSOs

Check out COSMOS 2339, 24727 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 14 hours ago