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VZLUSAT-2, 51085

Orbit data source: Space-Track

VZLUSAT-2, 51085 is a payload satellite owned by VZLU (CZ) in LEO that was launched on Thu, 13 Jan 2022 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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.

Not visible in the next 10 days

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/51085?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/51085?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

51085, 2022-002DF

Orbit

LEO

Country

CZ / CZE

Related business

Research and Experimental Aviation Institute (CZ)

Manufacturer

VZLU

Mission

Operational Civil EO-Sci/Ast

Bus & Motor

CUBESAT 3U, Unknown motor

Mass

5 kg wet, 5 kg dry

Launch date (UTC)

2022-01-13 (4 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box, 0.1 m

Radar Cross Section

0.080 m², Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 2 weeks ago

TLE from 2 weeks ago

0 VZLUSAT-2
1 51085U 22002DF  25333.89742664  .08514901  24879-5  47783-3 0  9992
2 51085  97.2881  55.3308 0009599 266.9747  93.0455 16.41514709216501

Epoch: 2025-11-29T21:32Z

TLE epoch observation values (Epoch: 2025-11-29T21:32:17.661Z)

Latitude

-0.00006°

Longitude

23.23818°

Altitude

165.373 km

Speed

7.807 km/s

True Right ascension

03h 41m 19s

True Declination

0° 00' 00"

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

12:55:13

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

164.851 km

Perigee altitude

152.302 km

Semi-major axis

6,536.714 km

Eccentricity

0.00096

Inclination

97.2881°

RAAN

55.3308°

Arg. of periapsis

266.9747°

True anomaly

93.15533°

Mean anomaly

93.0455°

Eccentric anomaly

93.10042°

Mean motion

4.1068 °/min

Orbital period

87.66 mins

BSTAR

0.00047783

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Other satellites on launch #2 in the year 2022 (2022-01-13 UTC)

FOSSASAT2E1, 50985 (Decayed)

OBJECT DD, 51083 (Decayed)

TEVEL 4, 51063 (Decayed)

FLOCK 4X 32, 51024 (Decayed)

FLOCK 4X 37, 51009 (Decayed)

LEMUR 2 DJIRANG, 51058 (Decayed)

STORK-1, 51087 (Decayed)

FLOCK 4X 17, 51035 (Decayed)

USA 322, 51078 (Decayed)

TEVEL 5, 50998 (Decayed)

CAPELLA-7 (WHITNEY), 51072 (Decayed)

DODONA, 51084 (Decayed)

FLOCK 4X 25, 51016 (Decayed)

Did you know?

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

Click here to try in Sandbox

VZLUSAT-2 Visibility

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VZLUSAT-2 is likely not visible in the next few days.

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 VZLUSAT-2, 51085 on other resources

View VZLUSAT-2, 51085 on NASA - NSSDCA Website

View VZLUSAT-2, 51085 on Heavens-Above

View VZLUSAT-2, 51085 on Keep Track

View VZLUSAT-2, 51085 on Celestrak

View VZLUSAT-2, 51085 on Gunter's Space Page

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

Documentation

Go to standalone docs website

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