Showing default

COSMOS 2116, 21030

Orbit data source: Space-Track

COSMOS 2116, 21030 is a payload satellite owned by UNKS (CIS) in LEO that was launched on Sat, 22 Dec 1990 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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/21030?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/21030?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

21030, 1990-114C

Orbit

LEO

Last TLE update

7 hours ago

Origin

Russian Space Forces (CIS)

Manufacturer

NPO PM

Mission

Defense Communications

Bus & Motor

STRELA-3, Unknown motor

Mass

225 kg wet, 225 kg dry

Launch date (UTC)

1990-12-22 (35 years ago)

Launch vehicle

TSIKLON-3

Launch site

Plesetsk Missile And Space Complex (PKMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl, 1.6 m

Radar Cross Section

1.257 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 7 hours ago

0 COSMOS 2116
1 21030U 90114C   25192.16649920  .00000041  00000-0  16302-3 0  9997
2 21030  82.5732  65.4902 0004852 147.4454 329.6076 12.64312457594577

Epoch: 2025-07-11T03:59Z

TLE epoch observation values (Epoch: 2025-07-11T03:59:45.53Z)

Latitude

62.13314°

Longitude

-117.97262°

Altitude

1,412.549 km

Speed

7.161 km/s

True Right ascension

15h 25m 09s

True Declination

62° 00' 10"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

28.09138°

Longitude

80.00779°

Altitude

1,410.313 km

Speed

7.157 km/s

Apparent Right ascension

07h 14m 21s

Apparent Declination

-3° 11' 24"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

23:25:28

Azimuth

74.254° E

Elevation

-22.703°

Doppler factor

Orbital elements

Apogee altitude

1,406.288 km

Perigee altitude

1,398.738 km

Semi-major axis

7,780.65 km

Eccentricity

0.00049

Inclination

82.5732°

RAAN

65.4902°

Arg. of periapsis

147.4454°

True anomaly

Unknown

Mean anomaly

329.6076°

Eccentric anomaly

Unknown

Mean motion

3.16242 °/min

Orbital period

113.84 mins

BSTAR

0.00016302

Loading maneuver chart data...

Loading SW <> Apogee altitude chart data...

Loading historical data...

Other satellites on launch #114 in the year 1990 (1990-12-22 UTC)

COSMOS 2116 Visibility forecast

Observer location: undefined°, undefined°

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	2025-07-11 14:53:29.728Z	130.119° SE	2025-07-11 14:59:29.728Z	79.75° E	23.258°	2025-07-11 15:05:29.728Z	32.007° NE
15 mins	2025-07-11 16:46:29.728Z	202.143° SSW	2025-07-11 16:53:29.728Z	284.13° WNW	41.847°	2025-07-11 17:01:29.728Z	1.609° NNE
14 mins	2025-07-12 02:47:29.728Z	5.588° NNE	2025-07-12 02:53:29.728Z	66.322° ENE	38.343°	2025-07-12 03:01:29.728Z	151.608° SSE
12 mins	2025-07-12 04:42:29.728Z	328.323° NNW	2025-07-12 04:48:29.728Z	273.67° WNW	27.27°	2025-07-12 04:54:29.728Z	221.559° SW

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 ascending order

Check out COSMOS 2116, 21030 on other resources

View COSMOS 2116, 21030 on NASA - NSSDCA Website

View COSMOS 2116, 21030 on Heavens-Above

View COSMOS 2116, 21030 on Keep Track

View COSMOS 2116, 21030 on Celestrak

View COSMOS 2116, 21030 on Gunter's Space Page

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