FREGAT DEB (TANK), 37756

Orbit data source: Space-Track

FREGAT DEB (TANK), 37756 is space debris in LEO originally from a launch on Mon, 18 Jul 2011 UTC launched from the Tyuratam Missile And Space Complex (TTMTR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.

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https://www.satcat.com/sats-embedded/37756?theme=dark&initialShowStats=false

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Identifier

37756, 2011-037B

Orbit

LEO

Country

CIS

Related business

Russian Space Forces (RU)

Manufacturer

Lavochkin

Mission

Spacecraft

Bus & Motor

FREGAT SBB, Unknown motor

Mass

360 kg wet, 360 kg dry

Launch date (UTC)

2011-07-18 (15 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Torus, 1.9 m

Radar Cross Section

6.703 m², Large (>1 m²)

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

TLE from 5 hours ago

0 FREGAT DEB (TANK)
1 37756U 11037B   26131.17836470  .00002319  00000-0  47868-3 0  9990
2 37756  51.4442 201.2499 1809929 300.2308  43.1420 11.47196560610989

Epoch: 2026-05-11T04:16Z

TLE epoch observation values (Epoch: 2026-05-11T04:16:50.710Z)

Latitude

0.00006°

Longitude

-91.93216°

Altitude

985.784 km

Speed

7.765 km/s

True Right ascension

13h 24m 59s

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

18:00:20

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

3,429.889 km

Perigee altitude

423.634 km

Semi-major axis

8,304.899 km

Eccentricity

0.18099

Inclination

51.4442°

RAAN

201.2499°

Arg. of periapsis

300.2308°

True anomaly

59.85682°

Mean anomaly

43.142°

Eccentric anomaly

51.22688°

Mean motion

2.86775 °/min

Orbital period

125.53 mins

BSTAR

0.00047868

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Other satellites on launch #37 in the year 2011 (2011-07-18 UTC)

FREGAT DEB, 45959 (Decayed)

FREGAT DEB, 45641 (Decayed)

FREGAT DEB, 45614 (Decayed)

FREGAT DEB, 45962 (Decayed)

FREGAT DEB, 45843

FREGAT DEB, 45631 (Decayed)

FREGAT DEB, 46407

FREGAT DEB, 45894 (Decayed)

FREGAT DEB, 46636

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FREGAT DEB (TANK) 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.
34 mins	2026-05-11 10:52:02.056Z	286.132° WNW	2026-05-11 11:07:02.056Z	7.491° NNE	39.979°	2026-05-11 11:26:02.056Z	79.248° E
37 mins	2026-05-11 13:07:02.056Z	303.731° NW	2026-05-11 13:24:02.056Z	21.074° NNE	44.002°	2026-05-11 13:44:02.056Z	115.776° SE
35 mins	2026-05-11 15:21:02.056Z	304.515° NW	2026-05-11 15:39:02.056Z	237.18° WSW	40.957°	2026-05-11 15:56:02.056Z	159.546° S
19 mins	2026-05-11 17:40:02.056Z	285.668° WNW	2026-05-11 17:50:02.056Z	253.854° W	18.028°	2026-05-11 17:59:02.056Z	221.137° SW
17 mins	2026-05-12 05:30:02.056Z	160.058° S	2026-05-12 05:36:02.056Z	108.676° ESE	27.549°	2026-05-12 05:47:02.056Z	60.44° ENE
26 mins	2026-05-12 07:38:02.056Z	233.465° WSW	2026-05-12 07:46:02.056Z	290.699° WNW	44.957°	2026-05-12 08:04:02.056Z	55.001° ENE

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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 FREGAT DEB (TANK), 37756 on other resources

View FREGAT DEB (TANK), 37756 on Heavens-Above

View FREGAT DEB (TANK), 37756 on Keep Track

View FREGAT DEB (TANK), 37756 on Celestrak

View FREGAT DEB (TANK), 37756 on Gunter's Space Page

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

FREGAT DEB (TANK), 37756

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: 2026-05-11T04:16:50.710Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #37 in the year 2011 (2011-07-18 UTC)

FREGAT DEB (TANK) Visibility forecast

Co-orbital & Co-planar RSOs

Check out FREGAT DEB (TANK), 37756 on other resources

Documentation

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