SL-12 R/B(2), 16732

Orbit data source: Space-Track

SL-12 R/B(2), 16732 is space debris in GEO originally from a launch on Sat, 24 May 1986 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.

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Iframe URL

https://www.satcat.com/sats-embedded/16732?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

16732, 1986-038D

Orbit

GEO

Country

CIS

Related business

Russian Strategic Rocket Forces (RU)

Manufacturer

NPO Energiya

Mission

Spacecraft

Bus & Motor

BLOK DM, Unknown motor

Mass

2,440 kg wet, 2,440 kg dry

Launch date (UTC)

1986-05-24 (40 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl, 3.1 m

Radar Cross Section

23.597 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 1 day ago

TLE from 1 day ago

0 SL-12 R/B(2)
1 16732U 86038D   26099.34741687  .00000083  00000-0  00000-0 0  9991
2 16732   8.8544 314.1363 0019154 178.6042  17.5561  1.01369902123843

Epoch: 2026-04-09T08:20Z

TLE epoch observation values (Epoch: 2026-04-09T08:20:16.817Z)

Latitude

-2.48095°

Longitude

-172.46779°

Altitude

35,405.111 km

Speed

3.092 km/s

True Right ascension

10h 00m 47s

True Declination

-2° 28' 42"

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

21:57:50

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

35,562.756 km

Perigee altitude

35,402.396 km

Semi-major axis

41,860.713 km

Eccentricity

0.00192

Inclination

8.8544°

RAAN

314.1363°

Arg. of periapsis

178.6042°

True anomaly

17.62246°

Mean anomaly

17.5561°

Eccentric anomaly

17.58926°

Mean motion

0.25342 °/min

Orbital period

1,420.59 mins

BSTAR

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Computing Atmospheric mass density...

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Other satellites on launch #38 in the year 1986 (1986-05-24 UTC)

EKRAN 15, 16729

SL-12 R/B(AUX MOTOR), 16733 (Decayed)

SL-12 R/B(1), 16730 (Decayed)

SL-12 PLAT, 16731 (Decayed)

SL-12 R/B(AUX MOTOR), 16734 (Decayed)

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SL-12 R/B(2) 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.
982 mins	2026-04-10 17:02:46.887Z	247.81° W	2026-04-11 01:22:46.887Z	257.215° W	18.689°	2026-04-11 09:24:46.887Z	244.662° WSW
63 mins	2026-04-11 14:39:46.887Z	242.418° WSW	2026-04-11 15:42:46.887Z	243.458° WSW	11.271°	2026-04-11 15:42:46.887Z	243.458° WSW

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16732 neighbors

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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-12 R/B(2), 16732 on other resources

View SL-12 R/B(2), 16732 on Heavens-Above

View SL-12 R/B(2), 16732 on Keep Track

View SL-12 R/B(2), 16732 on Celestrak

View SL-12 R/B(2), 16732 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-12 R/B(2), 16732

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2026-04-09T08:20:16.817Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #38 in the year 1986 (1986-05-24 UTC)

SL-12 R/B(2) Visibility forecast

16732 neighbors

Co-orbital & Co-planar RSOs

Check out SL-12 R/B(2), 16732 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago