COSMOS 886 DEB, 9955

Orbit data source: Space-Track

COSMOS 886 DEB, 9955 is space debris in LEO originally from a launch on Mon, 27 Dec 1976 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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/9955?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/9955?theme=dark&initialShowStats=false

Optional Secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

ISO8601 Format

Identifier

9955, 1976-126AV

Orbit

LEO

Country

CIS

Related business

Russian Space Forces (RU)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1976-12-27 (49 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.1 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 19 hours ago

TLE from 19 hours ago

0 COSMOS 886 DEB
1 09955U 76126AV  26175.08415742  .00000005  00000-0  40580-4 0  9998
2 09955  65.8451  79.5528 1063047 164.5775 199.0485 12.64050604990104

Epoch: 2026-06-24T02:01Z

TLE epoch observation values (Epoch: 2026-06-24T02:01:11.201Z)

Latitude

0.00001°

Longitude

137.00968°

Altitude

2,198.601 km

Speed

6.463 km/s

True Right ascension

05h 18m 12s

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

08:04:25

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

2,232.21 km

Perigee altitude

577.476 km

Semi-major axis

7,782.98 km

Eccentricity

0.1063

Inclination

65.8451°

RAAN

79.5528°

Arg. of periapsis

164.5775°

True anomaly

195.52027°

Mean anomaly

199.0485°

Eccentric anomaly

197.24303°

Mean motion

3.161 °/min

Orbital period

113.89 mins

BSTAR

0.00004058

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Other satellites on launch #126 in the year 1976 (1976-12-27 UTC)

COSMOS 886 DEB, 9827 (Decayed)

COSMOS 886 DEB, 14501 (Decayed)

COSMOS 886 DEB, 19480 (Decayed)

COSMOS 886 DEB, 17670 (Decayed)

COSMOS 886 DEB, 9818 (Decayed)

COSMOS 886 DEB, 9643 (Decayed)

COSMOS 886 DEB, 9657 (Decayed)

COSMOS 886 DEB, 9821 (Decayed)

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

COSMOS 886 DEB Visibility forecast

Loading observer location...
Set Observer location

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.
15 mins	2026-06-24 21:12:49.279Z	260.014° W	2026-06-24 21:20:49.279Z	310.87° NW	26.123°	2026-06-24 21:27:49.279Z	11.478° NNE
6 mins	2026-06-25 03:20:49.279Z	0.489° NNE	2026-06-25 03:23:49.279Z	49.58° ENE	23.993°	2026-06-25 03:26:49.279Z	98.589° ESE
6 mins	2026-06-25 05:17:49.279Z	299.542° NW	2026-06-25 05:20:49.279Z	247.023° WSW	24.274°	2026-06-25 05:23:49.279Z	195.943° SSW
17 mins	2026-06-25 17:58:49.279Z	173.462° S	2026-06-25 18:07:49.279Z	115.354° SE	34.986°	2026-06-25 18:15:49.279Z	46.771° ENE
18 mins	2026-06-25 19:55:49.279Z	230.459° WSW	2026-06-25 20:05:49.279Z	305.157° NW	39.655°	2026-06-25 20:13:49.279Z	21.992° NNE

Items per page:

1–5 of 5 items

of 1 page

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign-in to view Co-orbital & Co-planar RSOs.

Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

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

Authenticating...

Click to sort rows by Secondary header in ascending order	Click to sort rows by Secondary name header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Owner header in ascending order	Click to sort rows by Obj. Type header in ascending order	Click to sort rows by Miss dist. header in ascending order	Click to sort rows by Rel. speed header in ascending order	Click to sort rows by Apr. angle header in ascending order	Click to sort rows by TCA header in descending order

Check out COSMOS 886 DEB, 9955 on other resources

View COSMOS 886 DEB, 9955 on Heavens-Above

View COSMOS 886 DEB, 9955 on Keep Track

View COSMOS 886 DEB, 9955 on Celestrak

View COSMOS 886 DEB, 9955 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 886 DEB, 9955

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 19 hours ago

TLE from 19 hours ago

TLE epoch observation values (Epoch: 2026-06-24T02:01:11.201Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #126 in the year 1976 (1976-12-27 UTC)

COSMOS 886 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out COSMOS 886 DEB, 9955 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 19 hours ago