SL-8 R/B, 9848

Orbit data source: Space-Track

SL-8 R/B, 9848 is space debris in LEO originally from a launch on Mon, 21 Feb 1977 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/9848?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/9848?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

9848, 1977-013B

Orbit

LEO

Last TLE update

1 day ago

Origin

Russian Strategic Rocket Forces (CIS)

Manufacturer

Omsk Av. Zav.

Mission

Spacecraft

Bus & Motor

S3, Unknown motor

Mass

1,434 kg wet, 1,434 kg dry

Launch date (UTC)

1977-02-21 (48 years ago)

Launch vehicle

Unknown

Launch site

Plesetsk Missile And Space Complex (PKMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl, 4.2 m

Radar Cross Section

10.179 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 1 day ago

0 SL-8 R/B
1 09848U 77013B   25128.77729778  .00000048  00000-0  33531-4 0  9990
2 09848  82.9539  11.2133 0017761 112.6737 313.6893 13.75725688419343

Epoch: 2025-05-08T18:39Z

Definitive object data (Epoch: 2025-05-08T18:39:18.528Z)

Latitude

65.33707°

Longitude

-119.92412°

Altitude

981.355 km

Speed

7.372 km/s

True Right ascension

01h 46m 59s

True Declination

65° 12' 37"

Sunlit

Object was in daylight at TLE epoch

Visualization TLE readout

Latitude

-57.593°

Longitude

-147.36118°

Altitude

1,014.164 km

Speed

7.337 km/s

Apparent Right ascension

18h 15m 41s

Apparent Declination

-72° 41' 15"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

02:40:10

Azimuth

201.202° SSW

Elevation

-48.343°

Doppler factor

Orbital elements

Apogee altitude

989.296 km

Perigee altitude

963.172 km

Semi-major axis

7,354.371 km

Eccentricity

0.0017761

Inclination

82.9539°

RAAN

11.2133°

Arg. of periapsis

112.6737°

True anomaly

313.54191°

Mean anomaly

313.6893°

Eccentric anomaly

313.61563°

Mean motion

3.44132 °/min

BSTAR

0.000033531

Orbital period

104.61 mins

Loading maneuver chart data...

Loading SW <> Apogee altitude chart data...

Loading historical data...

Other satellites on launch #13 in the year 1977 (1977-02-21 UTC)

COSMOS 894, 9846

COSMOS 894 DEB, 45506

SL-8 R/B Visibility forecast

Observer location: undefined°, undefined°

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.
6 mins	2025-05-10 02:21:21.461Z	36.792° NE	2025-05-10 02:24:21.461Z	66.849° ENE	13.937°	2025-05-10 02:27:21.461Z	96.797° ESE
10 mins	2025-05-10 04:06:21.461Z	349.813° N	2025-05-10 04:10:21.461Z	294.227° NW	44.588°	2025-05-10 04:16:21.461Z	178.842° S
9 mins	2025-05-10 15:50:21.461Z	142.864° SSE	2025-05-10 15:54:21.461Z	93.795° ESE	28.471°	2025-05-10 15:59:21.461Z	30.025° NE
9 mins	2025-05-10 17:36:21.461Z	231.283° WSW	2025-05-10 17:40:21.461Z	291.092° WNW	29.764°	2025-05-10 17:45:21.461Z	348.246° N

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 ascending order

Check out SL-8 R/B, 9848 on other resources

View SL-8 R/B, 9848 on Heavens-Above

View SL-8 R/B, 9848 on Keep Track

View SL-8 R/B, 9848 on Celestrak

View SL-8 R/B, 9848 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.