SL-8 R/B, 1575
Orbit data source: Space-Track
SL-8 R/B, 1575 is space debris in LEO originally from a launch on Fri, 03 Sep 1965 UTC launched from the Tyuratam Missile And Space Complex (TTMTR). 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.
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1575 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
Yuzhnoe
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, 3.3 m
Radar Cross Section
14.646 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 SL-8 R/B
1 01575U 65070F 25260.90350931 -.00000087 00000-0 65415-4 0 9992
2 01575 56.1225 134.8821 0101361 73.1180 31.4854 12.57010261756525Epoch: 2025-09-17T21:41Z
TLE epoch observation values (Epoch: 2025-09-17T21:41:03.204Z)
Latitude
53.36821°
Longitude
-71.41666°
Altitude
1,374.998 km
Speed
7.208 km/s
True Right ascension
16h 43m 40s
True Declination
53° 12' 60"
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
00:51:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,514.319 km
Perigee altitude
1,355.927 km
Semi-major axis
7,813.26 km
Eccentricity
0.01014
Inclination
56.1225°
RAAN
134.8821°
Arg. of periapsis
73.118°
True anomaly
32.09865°
Mean anomaly
31.4854°
Eccentric anomaly
31.79136°
Mean motion
3.14264 °/min
Orbital period
114.55 mins
BSTAR
0.000065415
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Other satellites on launch #70 in the year 1965 (1965-09-03 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.SL-8 R/B 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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2025-09-18 16:19:38.700Z | 164.595° S | 2025-09-18 16:25:38.700Z | 114.378° SE | 22.948° | 2025-09-18 16:31:38.700Z | 67.316° ENE |
| 14 mins | 2025-09-18 18:17:38.700Z | 227.809° WSW | 2025-09-18 18:23:38.700Z | 262.719° W | 44.487° | 2025-09-18 18:31:38.700Z | 44.244° NE |
| 13 mins | 2025-09-18 20:18:38.700Z | 281.744° WNW | 2025-09-18 20:24:38.700Z | 336.167° NNW | 28.598° | 2025-09-18 20:31:38.700Z | 39.107° NE |
| 12 mins | 2025-09-18 22:21:38.700Z | 319.07° NNW | 2025-09-18 22:26:38.700Z | 2.457° NNE | 24.066° | 2025-09-18 22:33:38.700Z | 61.134° ENE |
| 14 mins | 2025-09-19 00:22:38.700Z | 325.268° NNW | 2025-09-19 00:28:38.700Z | 31.813° NE | 37.307° | 2025-09-19 00:36:38.700Z | 106.918° ESE |
| 15 mins | 2025-09-19 02:21:38.700Z | 304.79° NW | 2025-09-19 02:28:38.700Z | 229.926° WSW | 38.908° | 2025-09-19 02:36:38.700Z | 160.211° 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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