BLOCK DM-SL R/B, 27855
Orbit data source: Space-Track
BLOCK DM-SL R/B, 27855 is space debris in HEO originally from a launch on Fri, 08 Aug 2003 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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27855 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
Unknown / SEALRelated business
Manufacturer
RKKE
Mission
Spacecraft
Bus & Motor
BLOK DM2, 11D58M
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: 16 hours ago
TLE from 16 hours ago
0 BLOCK DM-SL R/B
1 27855U 03034B 25245.16207800 -.00000272 00000-0 -20435-2 0 9998
2 27855 0.8437 34.8033 7144529 98.1567 321.0841 2.24676934181226Epoch: 2025-09-02T03:53Z
TLE epoch observation values (Epoch: 2025-09-02T03:53:23.539Z)
Latitude
-0.44442°
Longitude
-34.51668°
Altitude
14,973.079 km
Speed
4.599 km/s
True Right ascension
00h 21m 33s
True Declination
0° 26' 37"
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
11:16:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,847.94 km
Perigee altitude
654.739 km
Semi-major axis
24,629.476 km
Eccentricity
0.71445
Inclination
0.8437°
RAAN
34.8033°
Arg. of periapsis
98.1567°
True anomaly
232.58513°
Mean anomaly
321.0841°
Eccentric anomaly
280.88553°
Mean motion
0.56151 °/min
Orbital period
641.12 mins
BSTAR
-0.0020435
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Other satellites on launch #34 in the year 2003 (2003-08-08 UTC)
BLOCK DM-SL 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. |
|---|---|---|---|---|---|---|---|
| 579 mins | 2025-09-03 03:07:18.399Z | 234.604° WSW | 2025-09-03 05:09:18.399Z | 215.529° SW | 29.647° | 2025-09-03 12:46:18.399Z | 193.589° SSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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Authenticating...
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