SL-14 R/B, 19791

Orbit data source: Space-Track

SL-14 R/B, 19791 is space debris in LEO originally from a launch on Fri, 10 Feb 1989 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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ISO8601 Format

Identifier

19791, 1989-009G

Orbit

LEO

Country

CIS

Related business

Russian Space Forces (RU)

Manufacturer

Yuzhnoe

Mission

Spacecraft

Bus & Motor

S5M, Unknown motor

Mass

1,600 kg wet, 1,600 kg dry

Launch date (UTC)

1989-02-10 (38 years ago)

Launch vehicle

Unknown

Launch site

Plesetsk Missile And Space Complex (PKMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl, 1.8 m

Radar Cross Section

7.351 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 6 hours ago

TLE from 6 hours ago

0 SL-14 R/B
1 19791U 89009G   26262.81138985  .00000016  00000-0  32160-4 0  9997
2 19791  82.6087  72.8671 0035653  89.3244 335.4854 12.54882320722427

Epoch: 2026-09-19T19:28Z

TLE epoch observation values (Epoch: 2026-09-19T19:28:24.083Z)

Latitude

63.73603°

Longitude

157.21682°

Altitude

1,429.714 km

Speed

7.164 km/s

True Right ascension

05h 52m 07s

True Declination

63° 36' 40"

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

18:22:55

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,469.349 km

Perigee altitude

1,413.591 km

Semi-major axis

7,819.607 km

Eccentricity

0.00357

Inclination

82.6087°

RAAN

72.8671°

Arg. of periapsis

89.3244°

True anomaly

335.31519°

Mean anomaly

335.4854°

Eccentric anomaly

335.40036°

Mean motion

3.13882 °/min

Orbital period

114.69 mins

BSTAR

0.00003216

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Other satellites on launch #9 in the year 1989 (1989-02-10 UTC)

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SL-14 R/B 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.
7 mins	2026-09-20 01:32:33.047Z	309.966° NW	2026-09-20 01:36:33.047Z	280.852° WNW	13.351°	2026-09-20 01:39:33.047Z	259.354° W
10 mins	2026-09-20 10:34:33.047Z	119.345° SE	2026-09-20 10:39:33.047Z	77.961° E	21.799°	2026-09-20 10:44:33.047Z	38.379° NE
14 mins	2026-09-20 12:27:33.047Z	196.451° SSW	2026-09-20 12:34:33.047Z	304.103° NW	71.395°	2026-09-20 12:41:33.047Z	2.974° NNE
5 mins	2026-09-20 14:29:33.047Z	286.538° WNW	2026-09-20 14:31:33.047Z	301.714° NW	13.416°	2026-09-20 14:34:33.047Z	323.745° NNW
14 mins	2026-09-20 22:32:33.047Z	7.274° NNE	2026-09-20 22:38:33.047Z	66.264° ENE	48.584°	2026-09-20 22:46:33.047Z	148.218° SSE
13 mins	2026-09-21 00:28:33.047Z	329.212° NNW	2026-09-21 00:34:33.047Z	272.641° WNW	33.987°	2026-09-21 00:41:33.047Z	215.129° 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 SL-14 R/B, 19791 on other resources

View SL-14 R/B, 19791 on Heavens-Above

View SL-14 R/B, 19791 on Keep Track

View SL-14 R/B, 19791 on Celestrak

View SL-14 R/B, 19791 on Gunter's Space Page

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

SL-14 R/B, 19791

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 6 hours ago

TLE from 6 hours ago

TLE epoch observation values (Epoch: 2026-09-19T19:28:24.083Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #9 in the year 1989 (1989-02-10 UTC)

SL-14 R/B Visibility forecast

Co-orbital & Co-planar RSOs

Check out SL-14 R/B, 19791 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 6 hours ago