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RASSVET-3 15, 68374

Orbit data source: Space-Track

RASSVET-3 15, 68374 is a payload satellite owned by Byuro 1440 (CIS) in LEO that was launched on Mon, 23 Mar 2026 UTC via a SOYUZ-2-1B launch vehicle from the Plesetsk Missile And Space Complex (PKMTR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

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https://www.satcat.com/sats-embedded/68374?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

68374, 2026-061Q

Orbit

LEO

Country

CIS

Related business

Bureau 1440 (RU)

Manufacturer

Byuro 1440

Mission

Operational Commercial Communications

Bus & Motor

RASSVET-2, Unknown motor

Mass

~370 kg wet, ~370 kg dry

Launch date (UTC)

2026-03-23 (6 months ago)

Launch vehicle

SOYUZ-2-1B

Launch site

Plesetsk Missile And Space Complex (PKMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 1 Pan, 5.0 m

Radar Cross Section

6.123 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 8 hours ago

TLE from 8 hours ago

0 RASSVET-3 15
1 68374U 26061Q   26261.08085396  .00002190  00000-0  10366-3 0  9990
2 68374  82.2917 276.5009 0002233  96.7145 263.4343 15.18875573 27723

Epoch: 2026-09-18T01:56Z

TLE epoch observation values (Epoch: 2026-09-18T01:56:25.782Z)

Latitude

0.00001°

Longitude

-109.61539°

Altitude

512.494 km

Speed

7.607 km/s

True Right ascension

18h 26m 00s

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

02:58:00

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

507.755 km

Perigee altitude

504.681 km

Semi-major axis

6,884.355 km

Eccentricity

0.00022

Inclination

82.2917°

RAAN

276.5009°

Arg. of periapsis

96.7145°

True anomaly

263.40888°

Mean anomaly

263.4343°

Eccentric anomaly

263.42159°

Mean motion

3.79969 °/min

Orbital period

94.74 mins

BSTAR

0.00010366

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Other satellites on launch #61 in the year 2026 (2026-03-23 UTC)

FREGAT R/B, 68537 (Decayed)

RASSVET-3 8, 68367

RASSVET-3 16, 68375

RASSVET-3 4, 68363 (Decayed)

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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

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RASSVET-3 15 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.
5 mins	2026-09-18 13:35:05.673Z	325.204° NNW	2026-09-18 13:37:05.673Z	279.369° WNW	35.627°	2026-09-18 13:40:05.673Z	205.787° SW
5 mins	2026-09-19 01:48:05.673Z	176.266° S	2026-09-19 01:50:05.673Z	75.365° E	73.191°	2026-09-19 01:53:05.673Z	12.435° 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 RASSVET-3 15, 68374 on other resources

View RASSVET-3 15, 68374 on NASA - NSSDCA Website

View RASSVET-3 15, 68374 on Heavens-Above

View RASSVET-3 15, 68374 on Keep Track

View RASSVET-3 15, 68374 on Celestrak

View RASSVET-3 15, 68374 on Gunter's Space Page

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

RASSVET-3 15, 68374

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 8 hours ago

TLE from 8 hours ago

TLE epoch observation values (Epoch: 2026-09-18T01:56:25.782Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #61 in the year 2026 (2026-03-23 UTC)

RASSVET-3 15 Visibility forecast

Co-orbital & Co-planar RSOs

Check out RASSVET-3 15, 68374 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 8 hours ago