SL-16 DEB, 18417

Orbit data source: Space-Track

SL-16 DEB, 18417 is space debris in LEO originally from a launch on Wed, 18 Mar 1987 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.

Loading next visibility...
Identifier
18417, 1987-027D
Orbit
LEO
Last TLE update
13 hours ago
Origin
Manufacturer
Yuzhnoe
Mission
Spacecraft
Bus & Motor
SEP MOTOR COVER, Unknown motor
Mass
~0 kg wet, ~1 kg dry
Launch date (UTC)
1987-03-18 (38 years ago)
Launch vehicle
Unknown
Launch site
Tyuratam Missile And Space Complex (TTMTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown
Radar Cross Section
Small (<0.1 m²)

Expand to show TLE details & history

TLE from 13 hours ago
0 SL-16 DEB
1 18417U 87027D   25129.21748081  .00000116  00000-0  14367-3 0  9997
2 18417  71.0000  56.7760 0200237 132.1928  16.8992 13.74551945912003
Epoch: 2025-05-09T05:13Z
Definitive object data (Epoch: 2025-05-09T05:13:10.341Z)
Latitude
28.47755°
Longitude
-79.50103°
Altitude
845.437 km
Speed
7.504 km/s
True Right ascension
15h 04m 16s
True Declination
28° 20' 07"
Sunlit
Object was in full shadow at TLE epoch
Visualization TLE readout
Latitude
-0.91434°
Longitude
109.80862°
Altitude
1,083.257 km
Speed
7.262 km/s
Apparent Right ascension
05h 24m 05s
Apparent Declination
-54° 01' 11"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
02:39:10
Azimuth
156.817° SSE
Elevation
-10.39°
Doppler factor
1
Orbital elements
Apogee altitude
1,128.6 km
Perigee altitude
833.876 km
Semi-major axis
7,359.375 km
Eccentricity
0.0200237
Inclination
71°
RAAN
56.776°
Arg. of periapsis
132.1928°
True anomaly
17.58253°
Mean anomaly
16.8992°
Eccentric anomaly
17.23921°
Mean motion
3.43781 °/min
BSTAR
0.00014367
Orbital period
104.72 mins
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...

SL-16 DEB 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.
12 mins2025-05-09 20:19:21.421Z193.892° SSW2025-05-09 20:25:21.421Z142.797° SSE43.518°2025-05-09 20:31:21.421Z27.299° NE
7 mins2025-05-09 22:10:21.421Z273.614° WNW2025-05-09 22:13:21.421Z306.793° NW18.386°2025-05-09 22:17:21.421Z350.485° N
8 mins2025-05-10 05:32:21.421Z1.73° NNE2025-05-10 05:35:21.421Z51.017° ENE32.437°2025-05-10 05:40:21.421Z127.101° SE
7 mins2025-05-10 07:19:21.421Z302.256° NW2025-05-10 07:22:21.421Z261.022° W23.473°2025-05-10 07:26:21.421Z208.123° SW
|