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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Identifier
27855, 2003-034B
Orbit
HEO
Last TLE update
6 hours ago
Origin
Manufacturer
RKKE
Mission
Spacecraft
Bus & Motor
BLOK DM2, 11D58M
Mass
~3,210 kg wet, 3,210 kg dry
Launch date (UTC)
2003-08-08 (22 years ago)
Launch vehicle
Unknown
Launch site
Sea Launch (SEAL)
Object type
Payload
Rocket body
Debris
Shape & HBR
Cyl, 6.3 m
Radar Cross Section
23.684 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 6 hours ago
0 BLOCK DM-SL R/B
1 27855U 03034B   25182.51364579 -.00000093  00000-0  99358-3 0  9995
2 27855   0.7628  41.6555 7154815  67.9090  49.2476  2.24676194179796
Epoch: 2025-07-01T12:19Z
TLE epoch observation values (Epoch: 2025-07-01T12:19:38.996Z)
Latitude
-0.31291°
Longitude
140.81598°
Altitude
18,352.408 km
Speed
4.006 km/s
True Right ascension
16h 22m 08s
True Declination
0° 18' 45"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-0.76501°
Longitude
-159.44005°
Altitude
32,261.475 km
Speed
2.108 km/s
Apparent Right ascension
20h 04m 17s
Apparent Declination
-6° 09' 18"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
05:42:53
Azimuth
307.293° NW
Elevation
-43.691°
Doppler factor
1
Orbital elements
Apogee altitude
35,873.408 km
Perigee altitude
629.427 km
Semi-major axis
24,629.554 km
Eccentricity
0.71548
Inclination
0.7628°
RAAN
41.6555°
Arg. of periapsis
67.909°
True anomaly
Unknown
Mean anomaly
49.2476°
Eccentric anomaly
Unknown
Mean motion
0.56151 °/min
Orbital period
641.13 mins
BSTAR
0.00099358
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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.
169 mins2025-07-02 03:53:11.522Z107.756° ESE2025-07-02 05:37:11.522Z114.578° SE14.493°2025-07-02 06:42:11.522Z113.604° SE
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