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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 (7 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: 1 day ago

TLE from 1 day ago

0 MERIDIAN 8
1 44453U 19046A   26079.98781362 -.00000039  00000-0  00000-0 0  9991
2 44453  63.0460  62.0536 7048068 274.6159  15.0593  2.00619310 48579

Epoch: 2026-03-20T23:42Z

TLE epoch observation values (Epoch: 2026-03-20T23:42:27.096Z)

Latitude

0.00006°

Longitude

-112.14934°

Altitude

6,267.963 km

Speed

6.931 km/s

True Right ascension

04h 07m 54s

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

06:44:15

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

38,892.251 km

Perigee altitude

1,460.587 km

Semi-major axis

26,554.556 km

Eccentricity

0.70481

Inclination

63.046°

RAAN

62.0536°

Arg. of periapsis

274.6159°

True anomaly

85.63335°

Mean anomaly

15.0593°

Eccentric anomaly

42.16866°

Mean motion

0.50157 °/min

Orbital period

717.74 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.
529 mins	2026-03-22 01:46:23.177Z	12.765° NNE	2026-03-22 09:09:23.177Z	92.156° ESE	44.905°	2026-03-22 10:35:23.177Z	164.104° S
136 mins	2026-03-22 23:30:23.177Z	192.11° SSW	2026-03-23 00:33:23.177Z	89.273° E	44.955°	2026-03-23 01:46:23.177Z	12.383° 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 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: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2026-03-20T23:42:27.096Z)

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: 1 day ago