SL-8 DEB, 1590

Orbit data source: Space-Track

SL-8 DEB, 1590 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/1590?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/1590?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

1590, 1965-073G

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 01590U 65073G   25195.42636775 -.00000199  00000-0 -65055-3 0  9993
2 01590  56.0849 286.4764 0176093 303.8392 130.8317 12.49671372716111

Epoch: 2025-07-14T10:13Z

TLE epoch observation values (Epoch: 2025-07-14T10:13:58.173Z)

Latitude

53.81787°

Longitude

-93.3733°

Altitude

1,564.662 km

Speed

7.049 km/s

True Right ascension

23h 30m 37s

True Declination

53° 40' 14"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

41.70085°

Longitude

-126.82627°

Altitude

1,509.134 km

Speed

7.097 km/s

Apparent Right ascension

21h 16m 07s

Apparent Declination

6° 06' 06"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

09:15:18

Azimuth

359.717° N

Elevation

-43.982°

Doppler factor

Orbital elements

Apogee altitude

1,603.813 km

Perigee altitude

1,327.565 km

Semi-major axis

7,843.826 km

Eccentricity

0.01761

Inclination

56.0849°

RAAN

286.4764°

Arg. of periapsis

303.8392°

True anomaly

Unknown

Mean anomaly

130.8317°

Eccentric anomaly

Unknown

Mean motion

3.12429 °/min

Orbital period

115.23 mins

BSTAR

-0.00065055

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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.
10 mins	2025-07-16 06:05:58.873Z	148.072° SSE	2025-07-16 06:10:58.873Z	109.868° ESE	17.938°	2025-07-16 06:15:58.873Z	74.706° E
17 mins	2025-07-16 08:01:58.873Z	215.863° SW	2025-07-16 08:09:58.873Z	110.128° ESE	44.442°	2025-07-16 08:18:58.873Z	47.157° ENE
15 mins	2025-07-16 10:03:58.873Z	271.09° WNW	2025-07-16 10:10:58.873Z	334.076° NNW	33.276°	2025-07-16 10:18:58.873Z	40.627° NE
14 mins	2025-07-16 12:07:58.873Z	311.948° NW	2025-07-16 12:13:58.873Z	0.152° NNE	26.3°	2025-07-16 12:21:58.873Z	59.262° ENE
16 mins	2025-07-16 14:09:58.873Z	322.754° NNW	2025-07-16 14:16:58.873Z	25.288° NE	35.952°	2025-07-16 14:25:58.873Z	100.275° ESE
17 mins	2025-07-16 16:09:58.873Z	310.046° NW	2025-07-16 16:17:58.873Z	244.332° WSW	42.898°	2025-07-16 16:26:58.873Z	151.619° SSE
8 mins	2025-07-16 18:13:58.873Z	271.842° WNW	2025-07-16 18:16:58.873Z	251.509° W	15.491°	2025-07-16 18:21:58.873Z	218.171° SW

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Check out SL-8 DEB, 1590 on other resources

View SL-8 DEB, 1590 on Heavens-Above

View SL-8 DEB, 1590 on Keep Track

View SL-8 DEB, 1590 on Celestrak

View SL-8 DEB, 1590 on Gunter's Space Page

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