COSMOS 894, 9846
Orbit data source: Space-Track
COSMOS 894, 9846 is a payload satellite owned by VMF (CIS) in LEO that was launched on Mon, 21 Feb 1977 UTC via a KOSMOS 11K65M 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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9846 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
Omsk Av. Zav.
Mission
Spacecraft
Bus & Motor
KAUR-1 11F627, Unknown motor
Mass
800 kg wet, 800 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 4 hours ago
TLE from 4 hours ago
0 COSMOS 894
1 09846U 77013A 25308.66199028 .00000057 00000-0 43817-4 0 9993
2 09846 82.9412 263.2301 0031205 113.2319 59.7927 13.74181941441336Epoch: 2025-11-04T15:53Z
TLE epoch observation values (Epoch: 2025-11-04T15:53:15.960Z)
Latitude
6.53991°
Longitude
159.95865°
Altitude
975.375 km
Speed
7.37 km/s
True Right ascension
05h 29m 41s
True Declination
6° 30' 08"
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
16:02:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,004.712 km
Perigee altitude
958.779 km
Semi-major axis
7,359.882 km
Eccentricity
0.00312
Inclination
82.9412°
RAAN
263.2301°
Arg. of periapsis
113.2319°
True anomaly
60.10233°
Mean anomaly
59.7927°
Eccentric anomaly
59.94746°
Mean motion
3.43745 °/min
Orbital period
104.73 mins
BSTAR
0.000043817
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Other satellites on launch #13 in the year 1977 (1977-02-21 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.COSMOS 894 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-11-04 20:26:10.431Z | 114.344° SE | 2025-11-04 20:29:10.431Z | 83.616° E | 15.941° | 2025-11-04 20:32:10.431Z | 51.783° ENE |
| 11 mins | 2025-11-04 22:09:10.431Z | 197.203° SSW | 2025-11-04 22:14:10.431Z | 276.185° WNW | 42.992° | 2025-11-04 22:20:10.431Z | 1.8° NNE |
| 4 mins | 2025-11-05 07:24:10.431Z | 50.667° ENE | 2025-11-05 07:25:10.431Z | 61.015° ENE | 13.208° | 2025-11-05 07:28:10.431Z | 91.502° ESE |
| 11 mins | 2025-11-05 09:07:10.431Z | 351.237° N | 2025-11-05 09:12:10.431Z | 230.002° WSW | 44.795° | 2025-11-05 09:18:10.431Z | 177.374° S |
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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