SL-14 R/B, 17588

Orbit data source: Space-Track

SL-14 R/B, 17588 is space debris in LEO originally from a launch on Fri, 13 Mar 1987 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/17588?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

17588, 1987-026G

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)

1987-03-13 (39 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: 16 hours ago

TLE from 16 hours ago

0 SL-14 R/B
1 17588U 87026G   26142.60690056 -.00000007  00000-0 -10316-3 0  9992
2 17588  82.5705   1.3160 0037476 215.9673 171.4468 12.55716087796363

Epoch: 2026-05-22T14:33Z

TLE epoch observation values (Epoch: 2026-05-22T14:33:56.208Z)

Latitude

27.26333°

Longitude

-93.5693°

Altitude

1,472.845 km

Speed

7.116 km/s

True Right ascension

00h 20m 36s

True Declination

27° 08' 11"

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

15:10:47

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,467.299 km

Perigee altitude

1,408.715 km

Semi-major axis

7,816.144 km

Eccentricity

0.00375

Inclination

82.5705°

RAAN

1.316°

Arg. of periapsis

215.9673°

True anomaly

171.51038°

Mean anomaly

171.4468°

Eccentric anomaly

171.47862°

Mean motion

3.1409 °/min

Orbital period

114.62 mins

BSTAR

-0.00010316

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Other satellites on launch #26 in the year 1987 (1987-03-13 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.
10 mins	2026-05-23 13:29:45.613Z	118.426° SE	2026-05-23 13:34:45.613Z	82.008° E	18.039°	2026-05-23 13:39:45.613Z	43.227° NE
15 mins	2026-05-23 15:22:45.613Z	189.478° SSW	2026-05-23 15:29:45.613Z	294.504° NW	44.791°	2026-05-23 15:37:45.613Z	6.133° NNE
8 mins	2026-05-23 17:22:45.613Z	268.856° W	2026-05-23 17:26:45.613Z	299.305° NW	15.959°	2026-05-23 17:30:45.613Z	329.311° NNW
14 mins	2026-05-24 01:27:45.613Z	9.167° NNE	2026-05-24 01:34:45.613Z	81.014° E	34.055°	2026-05-24 01:41:45.613Z	142.357° SSE
13 mins	2026-05-24 03:23:45.613Z	332.555° NNW	2026-05-24 03:29:45.613Z	274.84° WNW	32.402°	2026-05-24 03:36:45.613Z	210.845° 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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Check out SL-14 R/B, 17588 on other resources

View SL-14 R/B, 17588 on Heavens-Above

View SL-14 R/B, 17588 on Keep Track

View SL-14 R/B, 17588 on Celestrak

View SL-14 R/B, 17588 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, 17588

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 16 hours ago

TLE from 16 hours ago

TLE epoch observation values (Epoch: 2026-05-22T14:33:56.208Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #26 in the year 1987 (1987-03-13 UTC)

SL-14 R/B Visibility forecast

Co-orbital & Co-planar RSOs

Check out SL-14 R/B, 17588 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 16 hours ago