SL-14 DEB, 45278

Orbit data source: Space-Track

SL-14 DEB, 45278 is space debris in LEO originally from a launch on Thu, 15 Aug 1991 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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Iframe URL

https://www.satcat.com/sats-embedded/45278?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

45278, 1991-056Q

Orbit

LEO

Country

CIS

Related business

Federal Service for Hydrometeorology and Environmental Monitoring (RU)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1991-08-15 (35 years ago)

Launch vehicle

Unknown

Launch site

Plesetsk Missile And Space Complex (PKMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.2 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 21 hours ago

TLE from 21 hours ago

0 SL-14 DEB
1 45278U 91056Q   26088.00285368  .00005769  00000-0  50916-2 0  9993
2 45278  82.5662  72.0626 0143118 150.9543 209.9675 13.80445425304433

Epoch: 2026-03-29T00:04Z

TLE epoch observation values (Epoch: 2026-03-29T00:04:06.557Z)

Latitude

-0.00012°

Longitude

-115.37973°

Altitude

1,056.602 km

Speed

7.278 km/s

True Right ascension

04h 48m 15s

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

02:52:05

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,064.477 km

Perigee altitude

854.448 km

Semi-major axis

7,337.599 km

Eccentricity

0.01431

Inclination

82.5662°

RAAN

72.0626°

Arg. of periapsis

150.9543°

True anomaly

209.16084°

Mean anomaly

209.9675°

Eccentric anomaly

209.56293°

Mean motion

3.45312 °/min

Orbital period

104.25 mins

BSTAR

0.0050916

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Other satellites on launch #56 in the year 1991 (1991-08-15 UTC)

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SL-14 DEB 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	2026-03-29 22:47:24.385Z	151.566° SSE	2026-03-29 22:52:24.385Z	94.927° ESE	30.984°	2026-03-29 22:57:24.385Z	28.676° NE
9 mins	2026-03-30 00:33:24.385Z	230.035° WSW	2026-03-30 00:37:24.385Z	278.248° WNW	28.126°	2026-03-30 00:42:24.385Z	343.217° N
8 mins	2026-03-30 09:43:24.385Z	25.923° NE	2026-03-30 09:46:24.385Z	66.33° ENE	24.04°	2026-03-30 09:51:24.385Z	129.587° SE
8 mins	2026-03-30 11:28:24.385Z	326.548° NNW	2026-03-30 11:32:24.385Z	260.111° W	30.224°	2026-03-30 11:36:24.385Z	208.738° 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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out SL-14 DEB, 45278 on other resources

View SL-14 DEB, 45278 on Heavens-Above

View SL-14 DEB, 45278 on Keep Track

View SL-14 DEB, 45278 on Celestrak

View SL-14 DEB, 45278 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 DEB, 45278

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 21 hours ago

TLE from 21 hours ago

TLE epoch observation values (Epoch: 2026-03-29T00:04:06.557Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #56 in the year 1991 (1991-08-15 UTC)

SL-14 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out SL-14 DEB, 45278 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 21 hours ago