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MERIDIAN 8, 44453

Orbit data source: Space-Track

MERIDIAN 8, 44453 is a payload satellite owned by VVKO VKS (CIS) that was launched on Tue, 30 Jul 2019 UTC via a SOYUZ-2-1A 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/44453?theme=dark&initialShowStats=false

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Identifier

44453, 2019-046A

Orbit

Molniya

Country

CIS

Related business

Russian Space Forces (RU)

Manufacturer

Resehetnev ISS

Mission

Partially operational Defense Communications

Bus & Motor

MERIDIAN, Unknown motor

Mass

~2,000 kg wet, ~2,000 kg dry

Launch date (UTC)

2019-07-30 (6 years ago)

Launch vehicle

SOYUZ-2-1A

Launch site

Plesetsk Missile And Space Complex (PKMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 5.0 m

Radar Cross Section

14.304 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 4 days ago

TLE from 4 days ago

0 MERIDIAN 8
1 44453U 19046A   25352.27904051  .00000007  00000-0  00000-0 0  9992
2 44453  62.9648  73.7976 7012166 274.3166  15.3641  2.00626761 46716

Epoch: 2025-12-18T06:41Z

TLE epoch observation values (Epoch: 2025-12-18T06:41:49.100Z)

Latitude

-0.00027°

Longitude

-113.75296°

Altitude

6,492.343 km

Speed

6.851 km/s

True Right ascension

04h 55m 21s

True Declination

0° 00' 01"

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

22:40:37

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

38,795.832 km

Perigee altitude

1,555.733 km

Semi-major axis

26,553.92 km

Eccentricity

0.70122

Inclination

62.9648°

RAAN

73.7976°

Arg. of periapsis

274.3166°

True anomaly

85.74015°

Mean anomaly

15.3641°

Eccentric anomaly

42.51474°

Mean motion

0.50159 °/min

Orbital period

717.72 mins

BSTAR

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Other satellites on launch #46 in the year 2019 (2019-07-30 UTC)

FREGAT R/B, 44454

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MERIDIAN 8 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.
661 mins	2025-12-22 06:19:56.434Z	194.366° SSW	2025-12-22 07:25:56.434Z	77.364° E	44.992°	2025-12-22 17:20:56.434Z	165.397° S

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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 MERIDIAN 8, 44453 on other resources

View MERIDIAN 8, 44453 on NASA - NSSDCA Website

View MERIDIAN 8, 44453 on Heavens-Above

View MERIDIAN 8, 44453 on Keep Track

View MERIDIAN 8, 44453 on Celestrak

View MERIDIAN 8, 44453 on Gunter's Space Page

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

MERIDIAN 8, 44453

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 4 days ago

TLE from 4 days ago

TLE epoch observation values (Epoch: 2025-12-18T06:41:49.100Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #46 in the year 2019 (2019-07-30 UTC)

MERIDIAN 8 Visibility forecast

Co-orbital & Co-planar RSOs

Check out MERIDIAN 8, 44453 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 4 days ago