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 (41 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: 13 hours ago

TLE from 13 hours ago

0 SL-12 R/B(2)
1 15334U 84106B   26002.62410131  .00000111  00000-0  81246-4 0  9991
2 15334  71.0036 327.4948 0006396 253.9479 106.0940 14.15623478 10489

Epoch: 2026-01-02T14:58Z

TLE epoch observation values (Epoch: 2026-01-02T14:58:42.353Z)

Latitude

0.00001°

Longitude

0.55668°

Altitude

843.876 km

Speed

7.43 km/s

True Right ascension

21h 49m 58s

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

03:45:46

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

842.731 km

Perigee altitude

833.5 km

Semi-major axis

7,216.253 km

Eccentricity

0.00064

Inclination

71.0036°

RAAN

327.4948°

Arg. of periapsis

253.9479°

True anomaly

106.1644°

Mean anomaly

106.094°

Eccentric anomaly

106.1292°

Mean motion

3.54059 °/min

Orbital period

101.68 mins

BSTAR

0.000081246

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

SL-12 DEB, 22145 (Decayed)

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

SL-12 DEB, 22149 (Decayed)

COSMOS 1603 DEB, 43312

SL-12 DEB, 22146 (Decayed)

SL-12 DEB, 22144 (Decayed)

SL-12 DEB, 22150 (Decayed)

SL-12 DEB, 22143 (Decayed)

SL-12 DEB, 22140 (Decayed)

SL-12 DEB, 22159 (Decayed)

SL-12 DEB, 22157 (Decayed)

SL-12 DEB, 22151 (Decayed)

COSMOS 1603, 15333

SL-12 DEB, 22148 (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.
9 mins	2026-01-03 08:31:04.678Z	343.43° N	2026-01-03 08:35:04.678Z	92.801° ESE	43.667°	2026-01-03 08:40:04.678Z	151.181° SSE
7 mins	2026-01-03 21:38:04.678Z	141.394° SSE	2026-01-03 21:41:04.678Z	102.886° ESE	20.847°	2026-01-03 21:45:04.678Z	54.375° ENE
9 mins	2026-01-03 23:21:04.678Z	230.508° WSW	2026-01-03 23:25:04.678Z	306.748° NW	36.753°	2026-01-03 23:30:04.678Z	11.995° NNE

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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), 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: 13 hours ago

TLE from 13 hours ago

TLE epoch observation values (Epoch: 2026-01-02T14:58:42.353Z)

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: 13 hours ago