BLOCK DM-SL R/B, 26452
Orbit data source: Space-Track
BLOCK DM-SL R/B, 26452 is space debris in HEO originally from a launch on Fri, 28 Jul 2000 UTC launched from the Sea Launch (SEAL). 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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26452 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
Unknown / SEALRelated business
Manufacturer
RKKE
Mission
Spacecraft
Bus & Motor
BLOK DM2, Unknown motor
Mass
~3,210 kg wet, ~3,210 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Cyl, 3.1 m
Radar Cross Section
23.684 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 BLOCK DM-SL R/B
1 26452U 00043B 25308.51344218 -.00000039 00000-0 00000-0 0 9995
2 26452 0.9125 128.3821 6720388 154.2735 222.7356 2.16747945199713Epoch: 2025-11-04T12:19Z
TLE epoch observation values (Epoch: 2025-11-04T12:19:21.404Z)
Latitude
-0.23521°
Longitude
-114.56148°
Altitude
34,056.866 km
Speed
1.978 km/s
True Right ascension
07h 37m 06s
True Declination
0° 14' 06"
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
16:01:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,799.847 km
Perigee altitude
1,894.842 km
Semi-major axis
25,225.482 km
Eccentricity
0.67204
Inclination
0.9125°
RAAN
128.3821°
Arg. of periapsis
154.2735°
True anomaly
191.63471°
Mean anomaly
222.7356°
Eccentric anomaly
205.91032°
Mean motion
0.54173 °/min
Orbital period
664.54 mins
BSTAR
0
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Other satellites on launch #43 in the year 2000 (2000-07-28 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.BLOCK DM-SL R/B Visibility forecast
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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. |
|---|---|---|---|---|---|---|---|
| 607 mins | 2025-11-05 03:56:43.768Z | 200.381° SSW | 2025-11-05 11:32:43.768Z | 160.776° S | 33.15° | 2025-11-05 14:03:43.768Z | 127.082° SE |
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 |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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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 |
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