SL-8 R/B, 1575

Orbit data source: Space-Track

SL-8 R/B, 1575 is space debris in LEO originally from a launch on Fri, 03 Sep 1965 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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Iframe URL

https://www.satcat.com/sats-embedded/1575?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

1575, 1965-070F

Orbit

LEO

Country

CIS

Related business

Russian Strategic Rocket Forces (RU)

Manufacturer

Yuzhnoe

Mission

Spacecraft

Bus & Motor

S3, Unknown motor

Mass

1,434 kg wet, 1,434 kg dry

Launch date (UTC)

1965-09-03 (60 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: 12 hours ago

TLE from 12 hours ago

0 SL-8 R/B
1 01575U 65070F   25353.69536424 -.00000063  00000-0  19836-3 0  9993
2 01575  56.1235 241.5843 0098451 197.1300 178.5948 12.57012800768196

Epoch: 2025-12-19T16:41Z

TLE epoch observation values (Epoch: 2025-12-19T16:41:19.470Z)

Latitude

13.02154°

Longitude

-88.39134°

Altitude

1,512.526 km

Speed

7.075 km/s

True Right ascension

16h 41m 53s

True Declination

12° 57' 12"

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

03:17:59

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,512.034 km

Perigee altitude

1,358.19 km

Semi-major axis

7,813.249 km

Eccentricity

0.00985

Inclination

56.1235°

RAAN

241.5843°

Arg. of periapsis

197.13°

True anomaly

178.62213°

Mean anomaly

178.5948°

Eccentric anomaly

178.6085°

Mean motion

3.14265 °/min

Orbital period

114.55 mins

BSTAR

0.00019836

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Other satellites on launch #70 in the year 1965 (1965-09-03 UTC)

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SL-8 R/B 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.
11 mins	2025-12-20 04:43:24.387Z	288.588° WNW	2025-12-20 04:49:24.387Z	241.309° WSW	20.78°	2025-12-20 04:54:24.387Z	201.551° SSW
14 mins	2025-12-20 17:31:24.387Z	173.474° S	2025-12-20 17:37:24.387Z	124.814° SE	28.625°	2025-12-20 17:45:24.387Z	61.035° ENE
16 mins	2025-12-20 19:29:24.387Z	234.585° WSW	2025-12-20 19:37:24.387Z	337.91° N	43.702°	2025-12-20 19:45:24.387Z	43.081° NE
14 mins	2025-12-20 21:31:24.387Z	285.293° WNW	2025-12-20 21:38:24.387Z	344.699° N	28.412°	2025-12-20 21:45:24.387Z	41.656° NE
13 mins	2025-12-20 23:34:24.387Z	318.038° NNW	2025-12-20 23:40:24.387Z	7.366° NNE	25.957°	2025-12-20 23:47:24.387Z	65.665° ENE
15 mins	2025-12-21 01:35:24.387Z	321.895° NNW	2025-12-21 01:42:24.387Z	40.121° NE	40.06°	2025-12-21 01:50:24.387Z	113.941° SE
14 mins	2025-12-21 03:35:24.387Z	300.077° NW	2025-12-21 03:41:24.387Z	243.347° WSW	34.982°	2025-12-21 03:49:24.387Z	168.591° S

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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-8 R/B, 1575 on other resources

View SL-8 R/B, 1575 on Heavens-Above

View SL-8 R/B, 1575 on Keep Track

View SL-8 R/B, 1575 on Celestrak

View SL-8 R/B, 1575 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-8 R/B, 1575

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 12 hours ago

TLE from 12 hours ago

TLE epoch observation values (Epoch: 2025-12-19T16:41:19.470Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #70 in the year 1965 (1965-09-03 UTC)

SL-8 R/B Visibility forecast

Co-orbital & Co-planar RSOs

Check out SL-8 R/B, 1575 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 12 hours ago