SL-12 R/B(2), 15334

Orbit data source: Space-Track

SL-12 R/B(2), 15334 is space debris in LEO originally from a launch on Fri, 28 Sep 1984 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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https://www.satcat.com/sats-embedded/15334?theme=dark&initialShowStats=false

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Identifier

15334, 1984-106B

Orbit

LEO

Country

CIS

Related business

Russian Strategic Rocket Forces (RU)

Manufacturer

NPO Energiya

Mission

Spacecraft

Bus & Motor

BLOK DM, Unknown motor

Mass

2,660 kg wet, 2,440 kg dry

Launch date (UTC)

1984-09-28 (42 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 2 days ago

TLE from 2 days ago

0 SL-12 R/B(2)
1 15334U 84106B   26171.43163286 -.00000045  00000-0  12223-5 0  9990
2 15334  71.0023 332.6505 0004809 321.1380  38.9397 14.15659088 34377

Epoch: 2026-06-20T10:21Z

TLE epoch observation values (Epoch: 2026-06-20T10:21:33.079Z)

Latitude

0.00004°

Longitude

-91.38367°

Altitude

839.772 km

Speed

7.435 km/s

True Right ascension

22h 10m 36s

True Declination

0° 00' 00"

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

00:51:00

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

841.465 km

Perigee altitude

834.525 km

Semi-major axis

7,216.132 km

Eccentricity

0.00048

Inclination

71.0023°

RAAN

332.6505°

Arg. of periapsis

321.138°

True anomaly

38.97435°

Mean anomaly

38.9397°

Eccentric anomaly

38.95702°

Mean motion

3.54068 °/min

Orbital period

101.68 mins

BSTAR

0.0000012223

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Other satellites on launch #106 in the year 1984 (1984-09-28 UTC)

SL-12 DEB, 22146 (Decayed)

SL-12 DEB, 22145 (Decayed)

SL-12 R/B(1), 15336 (Decayed)

SL-12 DEB, 22159 (Decayed)

SL-12 R/B(AUX MOTOR), 15338

COSMOS 1603, 15333

SL-12 DEB, 22152 (Decayed)

SL-12 PLAT, 15337 (Decayed)

SL-12 DEB, 22141 (Decayed)

SL-12 DEB, 22154 (Decayed)

SL-12 DEB, 22148 (Decayed)

SL-12 DEB, 22142 (Decayed)

SL-12 DEB, 22149 (Decayed)

SL-12 R/B(AUX MOTOR), 15335

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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.
9 mins	2026-06-22 20:33:26.284Z	356.97° N	2026-06-22 20:38:26.284Z	60.419° ENE	26.376°	2026-06-22 20:42:26.284Z	113.1° SE
9 mins	2026-06-22 22:18:26.284Z	314.794° NW	2026-06-22 22:22:26.284Z	251.934° W	31.918°	2026-06-22 22:27:26.284Z	188.277° SSW
9 mins	2026-06-23 11:24:26.284Z	186.995° SSW	2026-06-23 11:28:26.284Z	113.487° SE	42.264°	2026-06-23 11:33:26.284Z	29.988° NE
6 mins	2026-06-23 13:10:26.284Z	275.425° WNW	2026-06-23 13:13:26.284Z	314.097° NW	18.104°	2026-06-23 13:16:26.284Z	348.811° 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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Check out SL-12 R/B(2), 15334 on other resources

View SL-12 R/B(2), 15334 on Heavens-Above

View SL-12 R/B(2), 15334 on Keep Track

View SL-12 R/B(2), 15334 on Celestrak

View SL-12 R/B(2), 15334 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), 15334

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 2 days ago

TLE from 2 days ago

TLE epoch observation values (Epoch: 2026-06-20T10:21:33.079Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #106 in the year 1984 (1984-09-28 UTC)

SL-12 R/B(2) Visibility forecast

Co-orbital & Co-planar RSOs

Check out SL-12 R/B(2), 15334 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 2 days ago