SL-12 R/B(2), 20926

Orbit data source: Space-Track

SL-12 R/B(2), 20926 is space debris in GEO originally from a launch on Sat, 03 Nov 1990 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/20926?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

20926, 1990-094D

Orbit

GEO

Last TLE update

15 hours ago

Origin

Russian Strategic Rocket Forces (CIS)

Manufacturer

NPO Energiya

Mission

Spacecraft

Bus & Motor

BLOK DM, Unknown motor

Mass

2,440 kg wet, 2,440 kg dry

Launch date (UTC)

1990-11-03 (35 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl, 6.27 m

Radar Cross Section

23.597 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 15 hours ago

0 SL-12 R/B(2)
1 20926U 90094D   25133.77438939  .00000110  00000-0  00000-0 0  9997
2 20926  12.8830 338.8928 0035166 144.8787 216.4544  1.00855328127204

Epoch: 2025-05-13T18:35Z

Definitive object data (Epoch: 2025-05-13T18:35:07.243Z)

Latitude

0.25728°

Longitude

-170.59439°

Altitude

35,741.443 km

Speed

3.072 km/s

True Right ascension

22h 39m 48s

True Declination

0° 15' 25"

Sunlit

Object was in daylight at TLE epoch

Visualization TLE readout

Latitude

-10.08046°

Longitude

59.19786°

Altitude

35,616.694 km

Speed

3.081 km/s

Apparent Right ascension

13h 33m 19s

Apparent Declination

-16° 07' 56"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

18:15:43

Azimuth

245.244° WSW

Elevation

3.808°

Doppler factor

Orbital elements

Apogee altitude

35,772.5 km

Perigee altitude

35,477.085 km

Semi-major axis

42,002.929 km

Eccentricity

0.0035166

Inclination

12.883°

RAAN

338.8928°

Arg. of periapsis

144.8787°

True anomaly

216.2158°

Mean anomaly

216.4544°

Eccentric anomaly

216.33502°

Mean motion

0.25213 °/min

BSTAR

Unknown

Orbital period

1427.84 mins

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20926 neighbors

Authenticating...

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Other satellites on launch #94 in the year 1990 (1990-11-03 UTC)

GORIZONT 21, 20923

SL-12 R/B(1), 20924 (Decayed)

SL-12 PLAT, 20925 (Decayed)

SL-12 R/B(AUX MOTOR), 20927 (Decayed)

SL-12 R/B(AUX MOTOR), 20928 (Decayed)

SL-12 R/B(2) 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.
811 mins	2025-05-14 17:37:38.051Z	250.251° W	2025-05-15 00:58:38.051Z	262.084° W	19.612°	2025-05-15 07:08:38.051Z	248.712° W

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Check out SL-12 R/B(2), 20926 on other resources

View SL-12 R/B(2), 20926 on Heavens-Above

View SL-12 R/B(2), 20926 on Keep Track

View SL-12 R/B(2), 20926 on Celestrak

View SL-12 R/B(2), 20926 on Gunter's Space Page

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