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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https://www.satcat.com/sats-embedded/19791?theme=dark&initialShowStats=false

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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 (37 years ago)

Launch vehicle

Unknown

Launch site

Plesetsk Missile And Space Complex (PKMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl, 1.4 m

Radar Cross Section

7.351 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 18 hours ago

TLE from 18 hours ago

0 SL-14 R/B
1 19791U 89009G   26045.89385422  .00000011  00000-0  17215-5 0  9994
2 19791  82.6122 208.7268 0034230 212.9675 316.1214 12.54880708695211

Epoch: 2026-02-14T21:27Z

TLE epoch observation values (Epoch: 2026-02-14T21:27:09.004Z)

Latitude

11.04473°

Longitude

-79.41416°

Altitude

1,426.859 km

Speed

7.157 km/s

True Right ascension

01h 49m 08s

True Declination

10° 59' 09"

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

18:25:29

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,468.243 km

Perigee altitude

1,414.71 km

Semi-major axis

7,819.613 km

Eccentricity

0.00342

Inclination

82.6122°

RAAN

208.7268°

Arg. of periapsis

212.9675°

True anomaly

315.84868°

Mean anomaly

316.1214°

Eccentric anomaly

315.98512°

Mean motion

3.13881 °/min

Orbital period

114.69 mins

BSTAR

0.0000017215

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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.
15 mins	2026-02-15 22:02:19.359Z	0.862° NNE	2026-02-15 22:10:19.359Z	85.053° E	40.191°	2026-02-15 22:17:19.359Z	154.19° SSE
12 mins	2026-02-15 23:59:19.359Z	327.147° NNW	2026-02-16 00:05:19.359Z	275.301° WNW	25.613°	2026-02-16 00:11:19.359Z	225.2° WSW
15 mins	2026-02-16 10:55:19.359Z	167.032° S	2026-02-16 11:02:19.359Z	86.437° E	41.624°	2026-02-16 11:10:19.359Z	14.353° NNE
13 mins	2026-02-16 12:52:19.359Z	240.063° WSW	2026-02-16 12:58:19.359Z	290.403° WNW	25.068°	2026-02-16 13:05:19.359Z	346.62° N

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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: 18 hours ago

TLE from 18 hours ago

TLE epoch observation values (Epoch: 2026-02-14T21:27:09.004Z)

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: 18 hours ago