SL-8 R/B, 10355
Orbit data source: Space-Track
SL-8 R/B, 10355 is space debris in LEO originally from a launch on Tue, 13 Sep 1977 UTC launched from the Plesetsk Missile And Space Complex (PKMTR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
10355 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
Edit Public Description
Identifier
Orbit
Last TLE update
17 hours ago
Origin
Manufacturer
Omsk Av. Zav.
Mission
Spacecraft
Bus & Motor
S3, Unknown motor
Mass
1,434 kg wet, 1,434 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Cyl, 6.57 m
Radar Cross Section
14.646 m², Large (>1 m²)
Expand to show TLE details & history
TLE from 17 hours ago
0 SL-8 R/B
1 10355U 77087B 25191.68127753 .00000000 00000-0 -16359-4 0 9999
2 10355 82.9693 31.6795 0034849 97.0678 331.1340 13.76036740400421Epoch: 2025-07-10T16:21Z
TLE epoch observation values (Epoch: 2025-07-10T16:21:02.378Z)
Latitude
67.04648°
Longitude
-125.58545°
Altitude
967.145 km
Speed
7.386 km/s
True Right ascension
03h 14m 04s
True Declination
66° 55' 34"
Sunlit
Visualization orbit readout
Latitude
-37.08149°
Longitude
-148.26682°
Altitude
1,009.223 km
Speed
7.337 km/s
Apparent Right ascension
05h 04m 14s
Apparent Declination
-56° 29' 47"
Sunlit
Visualization observer readout
Local Sidereal Time
21:35:14
Azimuth
134.693° SE
Elevation
-44.054°
Doppler factor
1
Loading maneuver chart data...
Loading SW <> Apogee altitude chart data...
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 #87 in the year 1977 (1977-09-13 UTC)
SL-8 R/B Visibility forecast
Observer location: undefined°, undefined°
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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-07-11 13:04:33.487Z | 142.316° SSE | 2025-07-11 13:09:33.487Z | 84.218° E | 25.987° | 2025-07-11 13:13:33.487Z | 35.107° NE |
| 9 mins | 2025-07-11 14:50:33.487Z | 223.873° SW | 2025-07-11 14:54:33.487Z | 281.577° WNW | 32.143° | 2025-07-11 14:59:33.487Z | 348.122° N |
| 7 mins | 2025-07-12 00:02:33.487Z | 33.117° NE | 2025-07-12 00:05:33.487Z | 70.697° E | 21.86° | 2025-07-12 00:09:33.487Z | 117.582° SE |
| 10 mins | 2025-07-12 01:46:33.487Z | 338.09° N | 2025-07-12 01:51:33.487Z | 261.356° W | 36.903° | 2025-07-12 01:56:33.487Z | 198.427° SSW |
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
|---|
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 ascending order |
|---|