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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https://www.satcat.com/sats-embedded/29521?theme=dark&initialShowStats=false

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Identifier

29521, 2006-049B

Orbit

HEO

Last TLE update

14 hours ago

Origin

S7 Space (RU)

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 14 hours ago

0 BLOCK DM-SL R/B
1 29521U 06049B   25151.49280862 -.00000094  00000-0  00000-0 0  9995
2 29521   0.0674 293.1480 6919558  45.7668 195.3316  2.18867704148581

Epoch: 2025-05-31T11:49Z

TLE epoch observation values (Epoch: 2025-05-31T11:49:38.664Z)

Latitude

-0.05777°

Longitude

96.15587°

Altitude

35,772.216 km

Speed

1.734 km/s

True Right ascension

10h 51m 11s

True Declination

0° 03' 28"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

-0.08662°

Longitude

127.2864°

Altitude

23,863.367 km

Speed

3.233 km/s

Apparent Right ascension

13h 13m 22s

Apparent Declination

-9° 03' 04"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

11:19:54

Azimuth

145.326° SSE

Elevation

34.44°

Doppler factor

Orbital elements

Apogee altitude

36,026.918 km

Perigee altitude

1,342.296 km

Semi-major axis

25,062.744 km

Eccentricity

0.69196

Inclination

0.0674°

RAAN

293.148°

Arg. of periapsis

45.7668°

True anomaly

Unknown

Mean anomaly

195.3316°

Eccentric anomaly

Unknown

Mean motion

0.54702 °/min

Orbital period

658.12 mins

BSTAR

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Other satellites on launch #49 in the year 2006 (2006-10-30 UTC)

XM-4, 29520

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.
82 mins	2025-06-01 01:41:10.634Z	145.342° SSE	2025-06-01 01:41:10.634Z	145.342° SSE	29.479°	2025-06-01 03:03:10.634Z	124.379° SE
190 mins	2025-06-01 21:01:10.634Z	106.725° ESE	2025-06-01 22:59:10.634Z	114.307° SE	15.321°	2025-06-02 00:11:10.634Z	112.789° SE

Authenticating...

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Check out BLOCK DM-SL R/B, 29521 on other resources

View BLOCK DM-SL R/B, 29521 on Heavens-Above

View BLOCK DM-SL R/B, 29521 on Keep Track

View BLOCK DM-SL R/B, 29521 on Celestrak

View BLOCK DM-SL R/B, 29521 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.