COSMOS 1261 DEB, 27796

Orbit data source: Space-Track

COSMOS 1261 DEB, 27796 is space debris in HEO originally from a launch on Tue, 31 Mar 1981 UTC launched from the Plesetsk Missile And Space Complex (PKMTR). 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/27796?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

27796, 1981-031H

Orbit

HEO

Country

CIS

Related business

Russian Space Forces (RU)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1981-03-31 (45 years ago)

Launch vehicle

Unknown

Launch site

Plesetsk Missile And Space Complex (PKMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.5 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 1 day ago

TLE from 1 day ago

0 COSMOS 1261 DEB
1 27796U 81031H   26080.69507749 -.00001022  00000-0  00000-0 0  9993
2 27796  65.4595   4.2135 6949692  18.0168 357.5382  2.01753946184105

Epoch: 2026-03-21T16:40Z

TLE epoch observation values (Epoch: 2026-03-21T16:40:54.695Z)

Latitude

0.00029°

Longitude

-65.20462°

Altitude

1,831.795 km

Speed

9.058 km/s

True Right ascension

00h 16m 56s

True Declination

0° 00' 01"

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

01:35:24

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

38,461.783 km

Perigee altitude

1,691.365 km

Semi-major axis

26,454.711 km

Eccentricity

0.69497

Inclination

65.4595°

RAAN

4.2135°

Arg. of periapsis

18.0168°

True anomaly

341.25356°

Mean anomaly

357.5382°

Eccentric anomaly

351.98876°

Mean motion

0.50442 °/min

Orbital period

713.7 mins

BSTAR

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Other satellites on launch #31 in the year 1981 (1981-03-31 UTC)

COSMOS 1261 DEB, 27901 (Decayed)

COSMOS 1261 DEB, 29202 (Decayed)

SL-6 R/B(2), 12384

COSMOS 1261 DEB, 12892

COSMOS 1261 DEB, 12894

COSMOS 1261 DEB, 35507

COSMOS 1261, 12376

COSMOS 1261 DEB, 12893

COSMOS 1261 DEB, 48264 (Decayed)

SL-6 R/B(1), 12377 (Decayed)

SL-6 PLAT, 12378 (Decayed)

COSMOS 1261 DEB, 33520

COSMOS 1261 DEB, 27902 (Decayed)

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COSMOS 1261 DEB 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.
357 mins	2026-03-23 04:48:27.283Z	327.082° NNW	2026-03-23 05:29:27.283Z	74.091° E	44.94°	2026-03-23 10:45:27.283Z	224.08° SW

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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 1261 DEB, 27796 on other resources

View COSMOS 1261 DEB, 27796 on Heavens-Above

View COSMOS 1261 DEB, 27796 on Keep Track

View COSMOS 1261 DEB, 27796 on Celestrak

View COSMOS 1261 DEB, 27796 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 1261 DEB, 27796

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2026-03-21T16:40:54.695Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #31 in the year 1981 (1981-03-31 UTC)

COSMOS 1261 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out COSMOS 1261 DEB, 27796 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago