BLOCK DM-SL R/B, 29521

Orbit data source: Space-Track

BLOCK DM-SL R/B, 29521 is space debris in HEO originally from a launch on Mon, 30 Oct 2006 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
29521, 2006-049B
Orbit
HEO
Last TLE update
17 hours ago
Origin
Manufacturer
RKKE
Mission
Spacecraft
Bus & Motor
BLOK DM2, 11D58M
Mass
~3,070 kg wet, 3,070 kg dry
Launch date (UTC)
2006-10-30 (19 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 17 hours ago
0 BLOCK DM-SL R/B
1 29521U 06049B   25170.71918414  .00000009  00000-0  00000-0 0  9997
2 29521   0.0553 264.4622 6918893  80.3199 224.1436  2.18867181149002
Epoch: 2025-06-19T17:15Z
TLE epoch observation values (Epoch: 2025-06-19T17:15:37.509Z)
Latitude
-0.05483°
Longitude
9.17194°
Altitude
34,170.149 km
Speed
1.937 km/s
True Right ascension
11h 45m 02s
True Declination
0° 03' 17"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-0.01941°
Longitude
-34.88586°
Altitude
24,866.975 km
Speed
3.1 km/s
Apparent Right ascension
08h 54m 39s
Apparent Declination
-6° 27' 22"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
21:32:04
Azimuth
16.572° NNE
Elevation
-55.5°
Doppler factor
1
Orbital elements
Apogee altitude
36,025.316 km
Perigee altitude
1,343.974 km
Semi-major axis
25,062.782 km
Eccentricity
0.69189
Inclination
0.0553°
RAAN
264.4622°
Arg. of periapsis
80.3199°
True anomaly
Unknown
Mean anomaly
224.1436°
Eccentric anomaly
Unknown
Mean motion
0.54702 °/min
Orbital period
658.12 mins
BSTAR
0
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Other satellites on launch #49 in the year 2006 (2006-10-30 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.
606 mins2025-06-20 19:48:58.269Z223.149° SW2025-06-20 23:34:58.269Z185.215° SSW34.509°2025-06-21 05:54:58.269Z152.193° SSE
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