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
12 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 12 hours ago
0 BLOCK DM-SL R/B
1 27855U 03034B   25170.53475168 -.00000145  00000-0 -31254-3 0  9991
2 27855   0.7390  42.4947 7155072  62.5878  80.4152  2.24675332179552
Epoch: 2025-06-19T12:50Z
TLE epoch observation values (Epoch: 2025-06-19T12:50:02.545Z)
Latitude
-0.43217°
Longitude
156.56643°
Altitude
26,265.645 km
Speed
2.869 km/s
True Right ascension
17h 08m 18s
True Declination
0° 25' 54"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-0.58373°
Longitude
172.70306°
Altitude
33,667.722 km
Speed
1.929 km/s
Apparent Right ascension
18h 40m 24s
Apparent Declination
-6° 16' 30"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
11:54:34
Azimuth
87.482° E
Elevation
-12.8°
Doppler factor
1
Orbital elements
Apogee altitude
35,874.15 km
Perigee altitude
628.812 km
Semi-major axis
24,629.618 km
Eccentricity
0.71551
Inclination
0.739°
RAAN
42.4947°
Arg. of periapsis
62.5878°
True anomaly
Unknown
Mean anomaly
80.4152°
Eccentric anomaly
Unknown
Mean motion
0.56151 °/min
Orbital period
641.13 mins
BSTAR
-0.00031254
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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.
96 mins2025-06-20 09:42:02.899Z248.936° W2025-06-20 10:24:02.899Z249.153° W11.574°2025-06-20 11:18:02.899Z251.926° W
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