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

17 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 17 hours ago

0 SL-8 DEB
1 01549U 65020CV  25182.16176342  .00000170  00000-0  35774-3 0  9997
2 01549  56.1630 187.0472 0843439 338.3695  18.3478 12.64239596770540

Epoch: 2025-07-01T03:52Z

TLE epoch observation values (Epoch: 2025-07-01T03:52:56.359Z)

Latitude

0.00002°

Longitude

-150.6488°

Altitude

789.679 km

Speed

7.749 km/s

True Right ascension

12h 28m 11s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

-55.56946°

Longitude

130.77562°

Altitude

1,073.476 km

Speed

7.479 km/s

Apparent Right ascension

23h 49m 28s

Apparent Declination

-82° 12' 60"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

08:15:26

Azimuth

188.74° SSW

Elevation

-44.229°

Doppler factor

Orbital elements

Apogee altitude

2,061.785 km

Perigee altitude

748.814 km

Semi-major axis

7,783.436 km

Eccentricity

0.08434

Inclination

56.163°

RAAN

187.0472°

Arg. of periapsis

338.3695°

True anomaly

Unknown

Mean anomaly

18.3478°

Eccentric anomaly

Unknown

Mean motion

3.16072 °/min

Orbital period

113.9 mins

BSTAR

0.00035774

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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.
7 mins	2025-07-02 00:53:19.475Z	142.97° SSE	2025-07-02 00:56:19.475Z	111.694° ESE	15.851°	2025-07-02 01:00:19.475Z	76.382° E
12 mins	2025-07-02 02:49:19.475Z	224.379° SW	2025-07-02 02:53:19.475Z	234.549° WSW	44.846°	2025-07-02 03:01:19.475Z	45.326° ENE
13 mins	2025-07-02 04:48:19.475Z	284.519° WNW	2025-07-02 04:53:19.475Z	336.962° NNW	29.532°	2025-07-02 05:01:19.475Z	41.715° NE
15 mins	2025-07-02 06:49:19.475Z	316.786° NNW	2025-07-02 06:55:19.475Z	7.067° NNE	27.014°	2025-07-02 07:04:19.475Z	65.801° ENE
19 mins	2025-07-02 08:49:19.475Z	322.697° NNW	2025-07-02 08:57:19.475Z	36.86° NE	38.779°	2025-07-02 09:08:19.475Z	108.007° ESE
20 mins	2025-07-02 10:48:19.475Z	308.267° NW	2025-07-02 10:57:19.475Z	226.485° WSW	42.432°	2025-07-02 11:08:19.475Z	155.147° SSE
13 mins	2025-07-02 12:49:19.475Z	281.348° WNW	2025-07-02 12:55:19.475Z	248.077° W	17.946°	2025-07-02 13:02:19.475Z	211.966° SW

Authenticating...

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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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