SL-19 R/B, 35501

Orbit data source: Space-Track

SL-19 R/B, 35501 is space debris in LEO originally from a launch on Mon, 06 Jul 2009 UTC launched from the Plesetsk Missile And Space Complex (PKMTR). 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/35501?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

35501, 2009-036D

Orbit

LEO

Country

CIS

Related business

Russian Space Forces (RU)

Manufacturer

Khrunichev

Mission

Spacecraft

Bus & Motor

BRIZ, S5.92

Mass

2,370 kg wet, 2,370 kg dry

Launch date (UTC)

2009-07-06 (16 years ago)

Launch vehicle

Unknown

Launch site

Plesetsk Missile And Space Complex (PKMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Hex Cyl + 1 Rod, 2.0 m

Radar Cross Section

10.190 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 15 hours ago

TLE from 15 hours ago

0 SL-19 R/B
1 35501U 09036D   26001.34239985  .00000007  00000-0 -95428-5 0  9995
2 35501  82.4942 299.3274 0195541 319.9819 162.5615 12.76649263768515

Epoch: 2026-01-01T08:13Z

TLE epoch observation values (Epoch: 2026-01-01T08:13:03.347Z)

Latitude

56.14733°

Longitude

-116.20692°

Altitude

1,508.826 km

Speed

7.049 km/s

True Right ascension

07h 12m 13s

True Declination

56° 00' 12"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

22:41:00

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,503.435 km

Perigee altitude

1,201.112 km

Semi-major axis

7,730.411 km

Eccentricity

0.01955

Inclination

82.4942°

RAAN

299.3274°

Arg. of periapsis

319.9819°

True anomaly

163.21768°

Mean anomaly

162.5615°

Eccentric anomaly

162.8911°

Mean motion

3.1933 °/min

Orbital period

112.74 mins

BSTAR

-0.0000095428

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Other satellites on launch #36 in the year 2009 (2009-07-06 UTC)

COSMOS 2452, 35499

COSMOS 2453, 35500

COSMOS 2451, 35498

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SL-19 R/B Visibility forecast

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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.
16 mins	2026-01-02 06:44:04.258Z	3.771° NNE	2026-01-02 06:52:04.258Z	74.82° E	36.427°	2026-01-02 07:00:04.258Z	146.622° SSE
14 mins	2026-01-02 08:39:04.258Z	332.852° NNW	2026-01-02 08:46:04.258Z	267.371° W	31.795°	2026-01-02 08:53:04.258Z	211.568° SW
13 mins	2026-01-02 19:25:04.258Z	145.422° SSE	2026-01-02 19:31:04.258Z	80.575° E	31.75°	2026-01-02 19:38:04.258Z	22.354° NNE
12 mins	2026-01-02 21:19:04.258Z	226° WSW	2026-01-02 21:24:04.258Z	282.052° WNW	33.422°	2026-01-02 21:31:04.258Z	352.094° N

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Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out SL-19 R/B, 35501 on other resources

View SL-19 R/B, 35501 on Heavens-Above

View SL-19 R/B, 35501 on Keep Track

View SL-19 R/B, 35501 on Celestrak

View SL-19 R/B, 35501 on Gunter's Space Page

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

SL-19 R/B, 35501

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 15 hours ago

TLE from 15 hours ago

TLE epoch observation values (Epoch: 2026-01-01T08:13:03.347Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #36 in the year 2009 (2009-07-06 UTC)

SL-19 R/B Visibility forecast

Co-orbital & Co-planar RSOs

Check out SL-19 R/B, 35501 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 15 hours ago