SL-8 DEB, 1549

Orbit data source: Space-Track

SL-8 DEB, 1549 is space debris in LEO originally from a launch on Mon, 15 Mar 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/1549?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/1549?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

1549, 1965-020CV

Orbit

LEO

Last TLE update

18 hours ago

Origin

Russian Strategic Rocket Forces (CIS)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1965-03-15 (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

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history

TLE from 18 hours ago

0 SL-8 DEB
1  1549U 65020CV  25170.29998956 -.00000354  00000-0 -33622-3 0  9997
2  1549  56.1656 220.2917 0843018 321.9523  32.4623 12.64234082769488

Epoch: 2025-06-19T07:11Z

TLE epoch observation values (Epoch: 2025-06-19T07:11:59.097Z)

Latitude

-0.00012°

Longitude

-155.47427°

Altitude

870.758 km

Speed

7.669 km/s

True Right ascension

14h 41m 09s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

55.69439°

Longitude

-79.61929°

Altitude

1,700.407 km

Speed

6.9 km/s

Apparent Right ascension

21h 44m 37s

Apparent Declination

17° 17' 29"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

11:35:38

Azimuth

30° NE

Elevation

-27.216°

Doppler factor

Orbital elements

Apogee altitude

2,061.481 km

Perigee altitude

749.162 km

Semi-major axis

7,783.459 km

Eccentricity

0.0843

Inclination

56.1656°

RAAN

220.2917°

Arg. of periapsis

321.9523°

True anomaly

Unknown

Mean anomaly

32.4623°

Eccentric anomaly

Unknown

Mean motion

3.16071 °/min

Orbital period

113.9 mins

BSTAR

-0.00033622

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Other satellites on launch #20 in the year 1965 (1965-03-15 UTC)

COSMOS 61, 1267 (Decayed)

SL-8 DEB, 1355 (Decayed)

SL-8 DEB, 1356 (Decayed)

SL-8 DEB, 1370 (Decayed)

SL-8 DEB, 1371 (Decayed)

SL-8 DEB, 1372 (Decayed)

SL-8 DEB, 1373 (Decayed)

SL-8 DEB, 1375 (Decayed)

SL-8 DEB, 1392

SL-8 DEB, 1397 (Decayed)

SL-8 DEB, 1398 (Decayed)

SL-8 DEB, 1400 (Decayed)

SL-8 DEB, 1401 (Decayed)

SL-8 DEB, 1402 (Decayed)

SL-8 DEB, 1403 (Decayed)

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.
11 mins	2025-06-20 04:11:09.578Z	166.51° S	2025-06-20 04:16:09.578Z	115.226° SE	24.364°	2025-06-20 04:22:09.578Z	65.003° ENE
15 mins	2025-06-20 06:08:09.578Z	235.206° WSW	2025-06-20 06:14:09.578Z	323.931° NNW	43.901°	2025-06-20 06:23:09.578Z	43.819° NE
15 mins	2025-06-20 08:09:09.578Z	291.74° WNW	2025-06-20 08:15:09.578Z	349.254° N	29.868°	2025-06-20 08:24:09.578Z	47.548° ENE
17 mins	2025-06-20 10:10:09.578Z	317.86° NNW	2025-06-20 10:17:09.578Z	12.462° NNE	29.76°	2025-06-20 10:27:09.578Z	73.585° E
21 mins	2025-06-20 12:09:09.578Z	318.325° NNW	2025-06-20 12:19:09.578Z	42.393° NE	41.608°	2025-06-20 12:30:09.578Z	115.745° SE
21 mins	2025-06-20 14:09:09.578Z	305.798° NW	2025-06-20 14:18:09.578Z	243.893° WSW	39.376°	2025-06-20 14:30:09.578Z	163.523° S
7 mins	2025-06-20 16:13:09.578Z	268.711° W	2025-06-20 16:16:09.578Z	253.333° W	13.249°	2025-06-20 16:20:09.578Z	233.028° WSW

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Check out SL-8 DEB, 1549 on other resources

View SL-8 DEB, 1549 on Heavens-Above

View SL-8 DEB, 1549 on Keep Track

View SL-8 DEB, 1549 on Celestrak

View SL-8 DEB, 1549 on Gunter's Space Page

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