SL-16 R/B, 25400

Orbit data source: Space-Track

SL-16 R/B, 25400 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
25400, 1998-043G
Orbit
SSO
Last TLE update
18 hours ago
Origin
Manufacturer
Yuzhnoe
Mission
Spacecraft
Bus & Motor
11S772, Unknown motor
Mass
9,000 kg wet, 9,000 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
Cyl, 10.4 m
Radar Cross Section
37.829 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 18 hours ago
0 SL-16 R/B
1 25400U 98043G   25158.33203747  .00000039  00000-0  35098-4 0  9996
2 25400  98.7876 105.4127 0010971  92.8737 267.3698 14.25971381399746
Epoch: 2025-06-07T07:58Z
TLE epoch observation values (Epoch: 2025-06-07T07:58:08.037Z)
Latitude
-0.00005°
Longitude
89.90574°
Altitude
808.519 km
Speed
7.449 km/s
True Right ascension
07h 01m 39s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-10.47289°
Longitude
92.30625°
Altitude
811.606 km
Speed
7.446 km/s
Apparent Right ascension
04h 40m 35s
Apparent Declination
-34° 11' 08"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
12:33:04
Azimuth
256.084° W
Elevation
-41.268°
Doppler factor
1
Orbital elements
Apogee altitude
810.261 km
Perigee altitude
794.505 km
Semi-major axis
7,180.52 km
Eccentricity
0.0011
Inclination
98.7876°
RAAN
105.4127°
Arg. of periapsis
92.8737°
True anomaly
Unknown
Mean anomaly
267.3698°
Eccentric anomaly
Unknown
Mean motion
3.56705 °/min
Orbital period
100.92 mins
BSTAR
0.000035098
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SL-16 R/B 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.
6 mins2025-06-08 08:09:37.555Z57.36° ENE2025-06-08 08:12:37.555Z96.223° ESE16.975°2025-06-08 08:15:37.555Z132.643° SE
8 mins2025-06-08 09:48:37.555Z359.753° N2025-06-08 09:52:37.555Z279.909° WNW38.741°2025-06-08 09:56:37.555Z215.379° SW
7 mins2025-06-08 19:29:37.555Z109.489° ESE2025-06-08 19:32:37.555Z59.869° ENE24.868°2025-06-08 19:36:37.555Z9.706° NNE
8 mins2025-06-08 21:08:37.555Z206.237° SW2025-06-08 21:11:37.555Z255.249° W29.899°2025-06-08 21:16:37.555Z327.978° NNW
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