OBJECT E, 45915

Orbit data source: Space-Track

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Recently launched and/or uncataloged satellites may have evolving metadata. Metadata may include but not limited to: Owner, Maufacturer, Bus, Motor, and Mission.

OBJECT E, 45915 is a satellite owned by TsNIIKhM (CIS) in SSO that was launched on Mon, 25 Nov 2019 UTC via a SOYUZ-2-1V launch vehicle from the Plesetsk Missile And Space Complex (PKMTR). Unknown objects in Earth's orbit typically refer to objects detected orbiting the Earth but have not yet been identified or cataloged. These objects could be anything from previously untracked satellites, spent rocket stages, debris from satellite collisions, or even natural meteoroids temporarily captured by Earth's gravity.

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<iframe src="https://www.satcat.com/sats-embedded/45915?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/45915?theme=dark&initialShowStats=false

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Identifier

45915, 2019-079E

Orbit

SSO

Country

CIS

Related business

Central Sci. Res. Inst. for Chemistry and Mechanics (RU)

Manufacturer

TsNIIKhM

Mission

Defense Technology

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2019-11-25 (7 years ago)

Launch vehicle

SOYUZ-2-1V

Launch site

Plesetsk Missile And Space Complex (PKMTR)

Object type

Unknown

Shape & HBR

Unknown shape, 0.4 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 22 hours ago

TLE from 22 hours ago

0 OBJECT E
1 45915U 19079E   26172.50653703  .00002964  00000-0  26911-3 0  9990
2 45915  97.6641 176.8888 0168624 334.2857  25.0043 14.85816656320294

Epoch: 2026-06-21T12:09Z

TLE epoch observation values (Epoch: 2026-06-21T12:09:24.799Z)

Latitude

-0.00009°

Longitude

84.82966°

Altitude

507.594 km

Speed

7.668 km/s

True Right ascension

11h 47m 33s

True Declination

0° 00' 00"

Sunlit

Object was in daylight 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

21:39:30

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

725.849 km

Perigee altitude

490.241 km

Semi-major axis

6,986.182 km

Eccentricity

0.01686

Inclination

97.6641°

RAAN

176.8888°

Arg. of periapsis

334.2857°

True anomaly

25.83692°

Mean anomaly

25.0043°

Eccentric anomaly

25.419°

Mean motion

3.71692 °/min

Orbital period

96.85 mins

BSTAR

0.00026911

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Other satellites on launch #79 in the year 2019 (2019-11-25 UTC)

VOLGA R/B, 44798 (Decayed)

COSMOS 2543, 44835 (Decayed)

COSMOS 2542, 44797 (Decayed)

SL-4 R/B, 44799 (Decayed)

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OBJECT E 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.
9 mins	2026-06-22 12:57:27.511Z	18.617° NNE	2026-06-22 13:01:27.511Z	67.625° E	41.704°	2026-06-22 13:06:27.511Z	183.314° SSW
6 mins	2026-06-22 23:51:27.511Z	131.101° SE	2026-06-22 23:53:27.511Z	87.391° E	31.527°	2026-06-22 23:57:27.511Z	4.58° NNE

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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 OBJECT E, 45915 on other resources

View OBJECT E, 45915 on Heavens-Above

View OBJECT E, 45915 on Keep Track

View OBJECT E, 45915 on Celestrak

View OBJECT E, 45915 on Gunter's Space Page

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

OBJECT E, 45915

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 22 hours ago

TLE from 22 hours ago

TLE epoch observation values (Epoch: 2026-06-21T12:09:24.799Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #79 in the year 2019 (2019-11-25 UTC)

OBJECT E Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT E, 45915 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 22 hours ago