COSMOS 88, 1586
Orbit data source: Space-Track
COSMOS 88, 1586 is a payload satellite owned by OKB-10 (CIS) in LEO that was launched on Sat, 18 Sep 1965 UTC via a KOSMOS 65S3 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.
Focus sentinelFocus sentinel
Request partner network tasking
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
1586 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
OKB-10
Mission
Spacecraft
Bus & Motor
STRELA-1 11F610, Unknown motor
Mass
50 kg wet, 50 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 17 hours ago
TLE from 17 hours ago
0 COSMOS 88
1 1586U 65073C 26197.67236912 -.00000064 00000-0 19868-3 0 9998
2 1586 56.0623 304.0063 0187028 206.7008 271.9969 12.43346230762162Epoch: 2026-07-16T16:08Z
TLE epoch observation values (Epoch: 2026-07-16T16:08:12.691Z)
Latitude
48.03654°
Longitude
-100.68685°
Altitude
1,495.826 km
Speed
7.122 km/s
True Right ascension
05h 03m 30s
True Declination
47° 52' 54"
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
22:00:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,639.472 km
Perigee altitude
1,345.074 km
Semi-major axis
7,870.41 km
Eccentricity
0.0187
Inclination
56.0623°
RAAN
304.0063°
Arg. of periapsis
206.7008°
True anomaly
269.85377°
Mean anomaly
271.9969°
Eccentric anomaly
270.92545°
Mean motion
3.10847 °/min
Orbital period
115.81 mins
BSTAR
0.00019868
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 #73 in the year 1965 (1965-09-18 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 88 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. |
|---|---|---|---|---|---|---|---|
| 17 mins | 2026-07-17 10:59:53.678Z | 257.743° W | 2026-07-17 11:08:53.678Z | 333.112° NNW | 36.744° | 2026-07-17 11:16:53.678Z | 40.322° NE |
| 14 mins | 2026-07-17 13:05:53.678Z | 305.712° NW | 2026-07-17 13:11:53.678Z | 352.58° N | 26.235° | 2026-07-17 13:19:53.678Z | 53.815° ENE |
| 15 mins | 2026-07-17 15:08:53.678Z | 321.755° NNW | 2026-07-17 15:15:53.678Z | 22.284° NNE | 32.529° | 2026-07-17 15:23:53.678Z | 90.673° ESE |
| 16 mins | 2026-07-17 17:09:53.678Z | 312.886° NW | 2026-07-17 17:17:53.678Z | 236.41° WSW | 44.694° | 2026-07-17 17:25:53.678Z | 142.337° SSE |
| 9 mins | 2026-07-17 19:13:53.678Z | 276.515° WNW | 2026-07-17 19:17:53.678Z | 244.836° WSW | 18.188° | 2026-07-17 19:22:53.678Z | 207.184° SW |
| 16 mins | 2026-07-18 08:07:53.678Z | 184.39° SSW | 2026-07-18 08:14:53.678Z | 124.076° SE | 34.911° | 2026-07-18 08:23:53.678Z | 55.23° ENE |
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 |
|---|