COSMOS 397 DEB *, 5416
Orbit data source: Space-Track
COSMOS 397 DEB *, 5416 is space debris in LEO originally from a launch on Thu, 25 Feb 1971 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
Request partner network tasking
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
5416 intel report (Beta)
Focus sentinelFocus sentinel
Edit Public Description
Focus sentinelFocus sentinel
Create New Watchlist
Identifier
Orbit
Country
CISRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 COSMOS 397 DEB *
1 5416U 71015BN 26092.72346058 .00001104 00000-0 11093-2 0 9996
2 5416 65.7840 184.0897 0068108 345.4867 172.9896 13.80641318282408Epoch: 2026-04-02T17:21Z
TLE epoch observation values (Epoch: 2026-04-02T17:21:46.994Z)
Latitude
19.47923°
Longitude
-96.5299°
Altitude
1,012.777 km
Speed
7.323 km/s
True Right ascension
23h 39m 56s
True Declination
19° 22' 30"
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
06:22:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,010.111 km
Perigee altitude
910.152 km
Semi-major axis
7,338.269 km
Eccentricity
0.00681
Inclination
65.784°
RAAN
184.0897°
Arg. of periapsis
345.4867°
True anomaly
173.08406°
Mean anomaly
172.9896°
Eccentric anomaly
173.03691°
Mean motion
3.45265 °/min
Orbital period
104.27 mins
BSTAR
0.0011093
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 #15 in the year 1971 (1971-02-25 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 397 DEB * 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 | 2026-04-03 06:37:26.135Z | 157.171° SSE | 2026-04-03 06:41:26.135Z | 109.366° ESE | 23.876° | 2026-04-03 06:46:26.135Z | 54.203° ENE |
| 10 mins | 2026-04-03 08:24:26.135Z | 237.4° WSW | 2026-04-03 08:28:26.135Z | 303.658° NW | 37.868° | 2026-04-03 08:34:26.135Z | 21.485° NNE |
| 10 mins | 2026-04-03 15:44:26.135Z | 350.493° N | 2026-04-03 15:49:26.135Z | 59.037° ENE | 30.517° | 2026-04-03 15:54:26.135Z | 113.574° SE |
| 11 mins | 2026-04-03 17:31:26.135Z | 312.662° NW | 2026-04-03 17:36:26.135Z | 247.435° WSW | 34.416° | 2026-04-03 17:42:26.135Z | 178.996° S |
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 |
|---|