SL-16 DEB, 25403

Orbit data source: Space-Track

SL-16 DEB, 25403 is space debris in SSO originally from a launch on Fri, 10 Jul 1998 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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Identifier
25403, 1998-043K
Orbit
SSO
Last TLE update
10 hours ago
Origin
Manufacturer
Yuzhnoe
Mission
Spacecraft
Bus & Motor
SEP MOTOR COVER, Unknown motor
Mass
~0 kg wet, ~1 kg dry
Launch date (UTC)
1998-07-10 (27 years ago)
Launch vehicle
Unknown
Launch site
Tyuratam Missile And Space Complex (TTMTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Cone, 1 m
Radar Cross Section
0.635 m², Small (<0.1 m²)

Expand to show TLE details & history

TLE from 10 hours ago
0 SL-16 DEB
1 25403U 98043K   25158.85813716  .00000083  00000-0  10288-3 0  9991
2 25403  98.5575 121.6134 0210445 294.0471  92.1423 13.78401743352803
Epoch: 2025-06-07T20:35Z
TLE epoch observation values (Epoch: 2025-06-07T20:35:43.05Z)
Latitude
28.2922°
Longitude
-88.42971°
Altitude
982.03 km
Speed
7.359 km/s
True Right ascension
07h 47m 58s
True Declination
28° 09' 12"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-65.53499°
Longitude
77.35311°
Altitude
885.615 km
Speed
7.464 km/s
Apparent Right ascension
02h 07m 48s
Apparent Declination
-74° 18' 22"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
16:30:00
Azimuth
165.245° S
Elevation
-51.863°
Doppler factor
1
Orbital elements
Apogee altitude
1,121.336 km
Perigee altitude
812.197 km
Semi-major axis
7,344.904 km
Eccentricity
0.02104
Inclination
98.5575°
RAAN
121.6134°
Arg. of periapsis
294.0471°
True anomaly
Unknown
Mean anomaly
92.1423°
Eccentric anomaly
Unknown
Mean motion
3.44797 °/min
Orbital period
104.41 mins
BSTAR
0.00010288
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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.
10 mins2025-06-08 09:15:54.132Z37.958° NE2025-06-08 09:20:54.132Z88.415° E25.321°2025-06-08 09:25:54.132Z145.253° SSE
11 mins2025-06-08 10:59:54.132Z357.227° N2025-06-08 11:04:54.132Z280.037° WNW37.796°2025-06-08 11:10:54.132Z216.974° SW
10 mins2025-06-08 20:58:54.132Z140.303° SSE2025-06-08 21:02:54.132Z75.371° E39.301°2025-06-08 21:08:54.132Z356.417° N
8 mins2025-06-08 22:42:54.132Z225.662° WSW2025-06-08 22:46:54.132Z273.604° WNW21.524°2025-06-08 22:50:54.132Z315.65° NNW
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