GORIZONT 16, 19397
Orbit data source: Space-Track
GORIZONT 16, 19397 is a payload satellite owned by MSvyaz (CIS) in GEO that was launched on Thu, 18 Aug 1988 UTC via a PROTON-K/DM-2 launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). 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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19397 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
NPO PM
Mission
Non-operational Civil Communications
Bus & Motor
GORIZONT, Unknown motor
Mass
2,120 kg wet, ~2,000 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl + 2 Pan, 4.8 m
Radar Cross Section
23.870 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 6 days ago
TLE from 6 days ago
0 GORIZONT 16
1 19397U 88071A 26155.04549345 -.00000065 00000-0 00000-0 0 9998
2 19397 11.5483 329.9168 0012410 83.9846 111.4359 0.99965607138105Epoch: 2026-06-04T01:05Z
TLE epoch observation values (Epoch: 2026-06-04T01:05:30.634Z)
Latitude
-3.08842°
Longitude
-103.70408°
Altitude
35,891.765 km
Speed
3.07 km/s
True Right ascension
11h 00m 40s
True Declination
-3° 05' 07"
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
13:59:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,926.087 km
Perigee altitude
35,821.218 km
Semi-major axis
42,251.789 km
Eccentricity
0.00124
Inclination
11.5483°
RAAN
329.9168°
Arg. of periapsis
83.9846°
True anomaly
111.5682°
Mean anomaly
111.4359°
Eccentric anomaly
111.50206°
Mean motion
0.24991 °/min
Orbital period
1,440.55 mins
BSTAR
0
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Other satellites on launch #71 in the year 1988 (1988-08-18 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.GORIZONT 16 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. |
|---|---|---|---|---|---|---|---|
| 1440 mins | 2026-06-10 03:45:48.571Z | 187.335° SSW | 2026-06-10 18:12:48.571Z | 191.836° SSW | 39.788° | 2026-06-11 03:45:48.571Z | 188.757° SSW |
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19397 neighbors
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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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