COSMOS 1698, 16183
Orbit data source: Space-Track
COSMOS 1698, 16183 is a payload satellite owned by PVO (CIS) in HEO that was launched on Tue, 22 Oct 1985 UTC via an MOLNIYA 8K78M 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
16183 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
NPOL/KOMET
Mission
Spacecraft
Bus & Motor
OKO, Unknown motor
Mass
~1,250 kg wet, ~1,150 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: 15 hours ago
TLE from 15 hours ago
0 COSMOS 1698
1 16183U 85098A 26154.58807028 .00000472 00000-0 00000+0 0 9997
2 16183 71.3929 105.1310 5150344 349.4204 67.0119 2.00788877297471Epoch: 2026-06-03T14:06Z
TLE epoch observation values (Epoch: 2026-06-03T14:06:49.272Z)
Latitude
58.59177°
Longitude
148.02473°
Altitude
21,722.661 km
Speed
3.656 km/s
True Right ascension
16h 47m 05s
True Declination
58° 33' 11"
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
14:34:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
33,830.239 km
Perigee altitude
6,492.646 km
Semi-major axis
26,539.579 km
Eccentricity
0.51503
Inclination
71.3929°
RAAN
105.131°
Arg. of periapsis
349.4204°
True anomaly
126.28569°
Mean anomaly
67.0119°
Eccentric anomaly
96.34068°
Mean motion
0.502 °/min
Orbital period
717.13 mins
BSTAR
0
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 #98 in the year 1985 (1985-10-22 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 1698 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. |
|---|---|---|---|---|---|---|---|
| 247 mins | 2026-06-04 04:44:11.884Z | 91.807° ESE | 2026-06-04 06:02:11.884Z | 116.91° SE | 27.381° | 2026-06-04 08:51:11.884Z | 166.091° S |
| 66 mins | 2026-06-04 13:24:11.884Z | 341.994° N | 2026-06-04 13:53:11.884Z | 329.188° NNW | 12.782° | 2026-06-04 14:30:11.884Z | 318.062° NNW |
| 290 mins | 2026-06-04 23:54:11.884Z | 237.425° WSW | 2026-06-05 00:29:11.884Z | 318.388° NNW | 39.907° | 2026-06-05 04:44:11.884Z | 93.273° ESE |
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 |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
Authenticating...
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 |
|---|