SL-3 R/B, 12586

Orbit data source: Space-Track

SL-3 R/B, 12586 is space debris in SSO originally from a launch on Fri, 10 Jul 1981 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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https://www.satcat.com/sats-embedded/12586?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

12586, 1981-065B

Orbit

SSO

Last TLE update

11 hours ago

Origin

Russian Strategic Rocket Forces (CIS)

Manufacturer

Progress

Mission

Spacecraft

Bus & Motor

BLOK-E, Unknown motor

Mass

1,440 kg wet, 1,440 kg dry

Launch date (UTC)

1981-07-10 (44 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl, 3.8 m

Radar Cross Section

10.414 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 11 hours ago

0 SL-3 R/B
1 12586U 81065B   25123.92864331  .00008919  00000-0  32838-3 0  9995
2 12586  97.6692 151.6693 0013665  24.2213 335.9665 15.28009371387583

Epoch: 2025-05-03T22:17Z

Definitive object data (Epoch: 2025-05-03T22:17:14.781Z)

Latitude

-0.00009°

Longitude

-44.70614°

Altitude

476.296 km

Speed

7.632 km/s

True Right ascension

10h 06m 40s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at TLE epoch

Visualization TLE readout

Latitude

13.76037°

Longitude

-46.11125°

Altitude

474.816 km

Speed

7.635 km/s

Apparent Right ascension

08h 01m 19s

Apparent Declination

-14° 39' 26"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

17:10:33

Azimuth

291.784° WNW

Elevation

-45.051°

Doppler factor

Orbital elements

Apogee altitude

488.1 km

Perigee altitude

469.36 km

Semi-major axis

6,856.867 km

Eccentricity

0.0013665

Inclination

97.6692°

RAAN

151.6693°

Arg. of periapsis

24.2213°

True anomaly

335.90263°

Mean anomaly

335.9665°

Eccentric anomaly

335.93457°

Mean motion

3.82256 °/min

BSTAR

0.00032838

Orbital period

94.18 mins

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Other satellites on launch #65 in the year 1981 (1981-07-10 UTC)

METEOR PRIRODA, 12585

SL-3 R/B(DUPLICATE), 12587 (Decayed)

ISKRA 1, 19236 (Decayed)

SL-3 R/B 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.
6 mins	2025-05-04 14:33:57.116Z	18.762° NNE	2025-05-04 14:36:57.116Z	119.017° SE	42.95°	2025-05-04 14:39:57.116Z	184.94° SSW
4 mins	2025-05-05 01:09:57.116Z	106.796° ESE	2025-05-05 01:10:57.116Z	83.907° E	21.362°	2025-05-05 01:13:57.116Z	19.083° NNE

Authenticating...

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Check out SL-3 R/B, 12586 on other resources

View SL-3 R/B, 12586 on Heavens-Above

View SL-3 R/B, 12586 on Keep Track

View SL-3 R/B, 12586 on Celestrak

View SL-3 R/B, 12586 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.