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
9 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 9 hours ago
0 BLOCK DM-SL R/B
1 27855U 03034B   25196.52266846 -.00000117  00000-0 -57878-4 0  9999
2 27855   0.7880  40.6921 7153545  74.1141 220.1345  2.24676022180133
Epoch: 2025-07-15T12:32Z
TLE epoch observation values (Epoch: 2025-07-15T12:32:38.554Z)
Latitude
-0.7924°
Longitude
-177.23529°
Altitude
34,398.484 km
Speed
1.834 km/s
True Right ascension
20h 18m 09s
True Declination
0° 47' 30"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-0.74459°
Longitude
168.56919°
Altitude
35,540.028 km
Speed
1.683 km/s
Apparent Right ascension
19h 37m 19s
Apparent Declination
-5° 45' 36"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
10:03:12
Azimuth
53.576° ENE
Elevation
-42.692°
Doppler factor
1
Orbital elements
Apogee altitude
35,870.296 km
Perigee altitude
632.558 km
Semi-major axis
24,629.564 km
Eccentricity
0.71535
Inclination
0.788°
RAAN
40.6921°
Arg. of periapsis
74.1141°
True anomaly
Unknown
Mean anomaly
220.1345°
Eccentric anomaly
Unknown
Mean motion
0.56151 °/min
Orbital period
641.13 mins
BSTAR
-0.000057878
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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.
588 mins2025-07-16 03:55:44.787Z227.651° WSW2025-07-16 06:27:44.787Z196.38° SSW33.119°2025-07-16 13:43:44.787Z171.217° S
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