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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Edit Public Description
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, Unknown HBR
Radar Cross Section
14.304 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 MERIDIAN 9
1 45254U 20015A 25296.18718253 -.00000093 00000-0 00000+0 0 9999
2 45254 65.4069 344.6158 6924458 281.7691 13.6864 2.00614588 41530Epoch: 2025-10-23T04:29Z
TLE epoch observation values (Epoch: 2025-10-23T04:29:32.570Z)
Latitude
-0.00086°
Longitude
-114.54768°
Altitude
5,780.169 km
Speed
7.111 km/s
True Right ascension
22h 58m 45s
True Declination
0° 00' 03"
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
03:39:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
38,564.428 km
Perigee altitude
1,788.904 km
Semi-major axis
26,554.803 km
Eccentricity
0.69245
Inclination
65.4069°
RAAN
344.6158°
Arg. of periapsis
281.7691°
True anomaly
78.24885°
Mean anomaly
13.6864°
Eccentric anomaly
38.24665°
Mean motion
0.50157 °/min
Orbital period
717.75 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. |
|---|---|---|---|---|---|---|---|
| 412 mins | 2025-10-24 08:28:17.677Z | 17.685° NNE | 2025-10-24 13:38:17.677Z | 96.922° ESE | 44.526° | 2025-10-24 15:20:17.677Z | 165.885° S |
| 249 mins | 2025-10-25 04:19:17.677Z | 194.86° SSW | 2025-10-25 05:09:17.677Z | 84.442° E | 44.995° | 2025-10-25 08:28:17.677Z | 17.941° NNE |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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