SL-16 R/B, 23705
Orbit data source: Space-Track
SL-16 R/B, 23705 is space debris in LEO originally from a launch on Tue, 31 Oct 1995 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.
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
23705 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
Yuzhnoe
Mission
Spacecraft
Bus & Motor
11S772, Unknown motor
Mass
9,000 kg wet, 9,000 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Cyl, 5.2 m
Radar Cross Section
37.829 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 SL-16 R/B
1 23705U 95058B 25260.91894022 -.00000194 00000-0 -74941-4 0 9999
2 23705 71.0215 182.9771 0011888 12.5989 347.5429 14.15460273543403Epoch: 2025-09-17T22:03Z
TLE epoch observation values (Epoch: 2025-09-17T22:03:16.435Z)
Latitude
0.00003°
Longitude
-144.92936°
Altitude
834.768 km
Speed
7.44 km/s
True Right ascension
12h 11m 54s
True Declination
0° 00' 00"
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
00:21:22
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
847.248 km
Perigee altitude
830.09 km
Semi-major axis
7,216.806 km
Eccentricity
0.00119
Inclination
71.0215°
RAAN
182.9771°
Arg. of periapsis
12.5989°
True anomaly
347.51347°
Mean anomaly
347.5429°
Eccentric anomaly
347.52819°
Mean motion
3.54018 °/min
Orbital period
101.69 mins
BSTAR
-0.000074941
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 #58 in the year 1995 (1995-10-31 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.SL-16 R/B 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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-09-18 20:13:56.015Z | 200.634° SSW | 2025-09-18 20:17:56.015Z | 190.106° SSW | 44.71° | 2025-09-18 20:22:56.015Z | 23.501° NE |
| 4 mins | 2025-09-18 22:01:56.015Z | 298.502° NW | 2025-09-18 22:02:56.015Z | 310.476° NW | 14.147° | 2025-09-18 22:05:56.015Z | 343.587° N |
| 8 mins | 2025-09-19 05:08:56.015Z | 1.413° NNE | 2025-09-19 05:12:56.015Z | 67.921° E | 30.83° | 2025-09-19 05:16:56.015Z | 122.168° SE |
| 8 mins | 2025-09-19 06:52:56.015Z | 307.343° NW | 2025-09-19 06:56:56.015Z | 247.304° WSW | 26.424° | 2025-09-19 07:00:56.015Z | 199.375° SSW |
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 ascending 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 ascending order |
|---|