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.
Focus sentinelFocus sentinel
Request partner network tasking
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
9846 intel report (Beta)
Focus sentinelFocus sentinel
Edit Public Description
Focus sentinelFocus sentinel
Edit Sat Name
Focus sentinelFocus sentinel
Create New Watchlist
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
CYL + ANT, 1.1 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 COSMOS 894
1 09846U 77013A 26317.83461568 .00000062 00000-0 49592-4 0 9996
2 09846 82.9438 346.4744 0030595 149.8648 23.2597 13.74220553492721Epoch: 2026-11-13T20:01Z
TLE epoch observation values (Epoch: 2026-11-13T20:01:50.794Z)
Latitude
6.61065°
Longitude
172.24703°
Altitude
966.054 km
Speed
7.379 km/s
True Right ascension
11h 02m 37s
True Declination
6° 34' 21"
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
03:29:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,004.124 km
Perigee altitude
959.09 km
Semi-major axis
7,359.744 km
Eccentricity
0.00306
Inclination
82.9438°
RAAN
346.4744°
Arg. of periapsis
149.8648°
True anomaly
23.39864°
Mean anomaly
23.2597°
Eccentric anomaly
23.32912°
Mean motion
3.43755 °/min
Orbital period
104.73 mins
BSTAR
0.000049592
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #13 in the year 1977 (1977-02-21 UTC)
Did you know?
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
Loading observer location...
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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-11-14 13:15:13.422Z | 11.743° NNE | 2026-11-14 13:20:13.422Z | 77.5° E | 38.981° | 2026-11-14 13:25:13.422Z | 141.485° SSE |
| 8 mins | 2026-11-14 15:02:13.422Z | 318.473° NNW | 2026-11-14 15:05:13.422Z | 278.847° WNW | 29.116° | 2026-11-14 15:10:13.422Z | 218.701° SW |
| 11 mins | 2026-11-15 02:45:13.422Z | 186.072° SSW | 2026-11-15 02:50:13.422Z | 200.474° SSW | 83.838° | 2026-11-15 02:56:13.422Z | 6.644° NNE |
| 4 mins | 2026-11-15 04:35:13.422Z | 277.9° WNW | 2026-11-15 04:37:13.422Z | 297.724° NW | 12.835° | 2026-11-15 04:39:13.422Z | 316.999° NNW |
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 |
|---|
Authenticating...
Click to sort rows by Event ID header in ascending order | Click to sort rows by Pc header in ascending order | Click to sort rows by Md header in ascending order | 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 TCA header in descending order |
|---|