SL-8 DEB, 1591

Orbit data source: Space-Track

SL-8 DEB, 1591 is space debris in LEO originally from a launch on Sat, 18 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 src="https://www.satcat.com/sats-embedded/1591?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/1591?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

1591, 1965-073H

Orbit

LEO

Last TLE update

1 day ago

Origin

Russian Strategic Rocket Forces (CIS)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1965-09-18 (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

Small (<0.1 m²)

Expand to show TLE details & history

TLE from 1 day ago

0 SL-8 DEB
1 01591U 65073H   25169.03089663  .00000300  00000-0  27175-2 0  9992
2 01591  56.0584  39.1602 0152704 205.6489 300.0682 12.42919115703442

Epoch: 2025-06-18T00:44Z

TLE epoch observation values (Epoch: 2025-06-18T00:44:29.468Z)

Latitude

29.11428°

Longitude

-80.3804°

Altitude

1,437.219 km

Speed

7.173 km/s

True Right ascension

13h 09m 02s

True Declination

28° 58' 52"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

37.54879°

Longitude

149.56455°

Altitude

1,610.369 km

Speed

7.018 km/s

Apparent Right ascension

03h 26m 11s

Apparent Declination

4° 09' 08"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

14:04:25

Azimuth

332.003° NNW

Elevation

-42.093°

Doppler factor

Orbital elements

Apogee altitude

1,614.288 km

Perigee altitude

1,373.865 km

Semi-major axis

7,872.214 km

Eccentricity

0.01527

Inclination

56.0584°

RAAN

39.1602°

Arg. of periapsis

205.6489°

True anomaly

Unknown

Mean anomaly

300.0682°

Eccentric anomaly

Unknown

Mean motion

3.10741 °/min

Orbital period

115.85 mins

BSTAR

0.0027175

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Other satellites on launch #73 in the year 1965 (1965-09-18 UTC)

SL-8 DEB 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.
7 mins	2025-06-19 03:42:28.482Z	274.757° WNW	2025-06-19 03:46:28.482Z	245.881° WSW	14.435°	2025-06-19 03:49:28.482Z	223.91° SW
16 mins	2025-06-19 16:36:28.482Z	193.446° SSW	2025-06-19 16:44:28.482Z	115.16° SE	38.189°	2025-06-19 16:52:28.482Z	53.794° ENE
17 mins	2025-06-19 18:37:28.482Z	251.558° W	2025-06-19 18:45:28.482Z	330.214° NNW	39.597°	2025-06-19 18:54:28.482Z	42.671° NE
14 mins	2025-06-19 20:41:28.482Z	296.529° NW	2025-06-19 20:48:28.482Z	350.414° N	26.863°	2025-06-19 20:55:28.482Z	46.226° ENE
15 mins	2025-06-19 22:45:28.482Z	320.46° NNW	2025-06-19 22:52:28.482Z	19.132° NNE	30.157°	2025-06-19 23:00:28.482Z	83.457° E
16 mins	2025-06-20 00:47:28.482Z	316.054° NNW	2025-06-20 00:54:28.482Z	0.528° NNE	44.598°	2025-06-20 01:03:28.482Z	132.691° SE
12 mins	2025-06-20 02:49:28.482Z	288.844° WNW	2025-06-20 02:55:28.482Z	238.924° WSW	23.835°	2025-06-20 03:01:28.482Z	192.551° SSW

Authenticating...

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Check out SL-8 DEB, 1591 on other resources

View SL-8 DEB, 1591 on Heavens-Above

View SL-8 DEB, 1591 on Keep Track

View SL-8 DEB, 1591 on Celestrak

View SL-8 DEB, 1591 on Gunter's Space Page

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