MERIDIAN 9, 45254
Orbit data source: Space-Track
MERIDIAN 9, 45254 is a payload satellite owned by VVKO VKS (CIS) in HEO that was launched on Thu, 20 Feb 2020 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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45254 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
Resehetnev ISS
Mission
Operational Defense Communications
Bus & Motor
MERIDIAN, Unknown motor
Mass
~2,000 kg wet, ~2,000 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 5.0 m
Radar Cross Section
14.304 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 MERIDIAN 9
1 45254U 20015A 26262.18185925 .00000026 00000-0 00000-0 0 9993
2 45254 65.5409 309.1171 6829482 276.3211 16.1200 2.00616821 48170Epoch: 2026-09-19T04:21Z
TLE epoch observation values (Epoch: 2026-09-19T04:21:52.639Z)
Latitude
-0.00008°
Longitude
-114.39001°
Altitude
6,840.483 km
Speed
6.731 km/s
True Right ascension
20h 36m 41s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
22:06:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
38,311.936 km
Perigee altitude
2,041.057 km
Semi-major axis
26,554.634 km
Eccentricity
0.68295
Inclination
65.5409°
RAAN
309.1171°
Arg. of periapsis
276.3211°
True anomaly
83.88288°
Mean anomaly
16.12°
Eccentric anomaly
42.61245°
Mean motion
0.50157 °/min
Orbital period
717.74 mins
BSTAR
0
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Other satellites on launch #15 in the year 2020 (2020-02-20 UTC)
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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.MERIDIAN 9 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. |
|---|---|---|---|---|---|---|---|
| 598 mins | 2026-09-21 05:07:04.848Z | 221.431° SW | 2026-09-21 05:11:04.848Z | 270.558° WNW | 88.505° | 2026-09-21 15:05:04.848Z | 165.02° S |
| 62 mins | 2026-09-22 04:05:04.848Z | 194.84° SSW | 2026-09-22 05:07:04.848Z | 277.438° WNW | 88.526° | 2026-09-22 05:07:04.848Z | 277.438° WNW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
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