SL-14 R/B, 17178

Orbit data source: Space-Track

SL-14 R/B, 17178 is space debris in LEO originally from a launch on Tue, 02 Dec 1986 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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/17178?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/17178?theme=dark&initialShowStats=false

Optional Secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

ISO8601 Format

Identifier

17178, 1986-094B

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)

1986-12-02 (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: 17 hours ago

TLE from 17 hours ago

0 SL-14 R/B
1 17178U 86094B   26150.57592154  .00000023  00000-0  97685-4 0  9997
2 17178  82.6083  13.2119 0002994 138.8425 281.8975 12.42050462790423

Epoch: 2026-05-30T13:49Z

TLE epoch observation values (Epoch: 2026-05-30T13:49:19.621Z)

Latitude

59.95584°

Longitude

-69.31257°

Altitude

1,507.582 km

Speed

7.117 km/s

True Right ascension

01h 44m 26s

True Declination

59° 49' 15"

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

16:15:14

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,497.629 km

Perigee altitude

1,492.914 km

Semi-major axis

7,873.408 km

Eccentricity

0.0003

Inclination

82.6083°

RAAN

13.2119°

Arg. of periapsis

138.8425°

True anomaly

281.86393°

Mean anomaly

281.8975°

Eccentric anomaly

281.88071°

Mean motion

3.1067 °/min

Orbital period

115.88 mins

BSTAR

0.000097685

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Other satellites on launch #94 in the year 1986 (1986-12-02 UTC)

SL-14 DEB, 43320

SL-14 DEB, 43321

COSMOS 1803, 17177

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

SL-14 R/B Visibility forecast

Loading observer location...
Set Observer location

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.
16 mins	2026-05-31 14:42:35.225Z	157.945° S	2026-05-31 14:50:35.225Z	87.868° E	36.477°	2026-05-31 14:58:35.225Z	18.981° NNE
13 mins	2026-05-31 16:41:35.225Z	230.637° WSW	2026-05-31 16:47:35.225Z	288.048° WNW	30.974°	2026-05-31 16:54:35.225Z	349.569° N
11 mins	2026-06-01 00:55:35.225Z	23.342° NE	2026-06-01 01:00:35.225Z	62.587° ENE	20.694°	2026-06-01 01:06:35.225Z	109.758° ESE
15 mins	2026-06-01 02:51:35.225Z	348.714° N	2026-06-01 02:58:35.225Z	275.341° WNW	44.309°	2026-06-01 03:06:35.225Z	182.195° SSW
6 mins	2026-06-01 04:51:35.225Z	302.645° NW	2026-06-01 04:53:35.225Z	288.311° WNW	13.115°	2026-06-01 04:57:35.225Z	260.121° W

Items per page:

1–5 of 5 items

of 1 page

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign-in to view Co-orbital & Co-planar RSOs.

Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

Authenticating...

Click to sort rows by Secondary header in ascending order	Click to sort rows by Secondary name header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Owner header in ascending order	Click to sort rows by Obj. Type header in ascending order	Click to sort rows by Miss dist. header in ascending order	Click to sort rows by Rel. speed header in ascending order	Click to sort rows by Apr. angle header in ascending order	Click to sort rows by TCA header in descending order

Check out SL-14 R/B, 17178 on other resources

View SL-14 R/B, 17178 on Heavens-Above

View SL-14 R/B, 17178 on Keep Track

View SL-14 R/B, 17178 on Celestrak

View SL-14 R/B, 17178 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, 17178

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 17 hours ago

TLE from 17 hours ago

TLE epoch observation values (Epoch: 2026-05-30T13:49:19.621Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #94 in the year 1986 (1986-12-02 UTC)

SL-14 R/B Visibility forecast

Co-orbital & Co-planar RSOs

Check out SL-14 R/B, 17178 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 17 hours ago