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.

Not visible in the next 10 days

Identifier	29521, 2006-049B
Orbit	HEO
Last TLE update	9 hours ago
Origin	SeaLaunch (US / SEAL)
Manufacturer	RKKE
Mission	Spacecraft
Bus & Motor	BLOK DM2, 11D58M
Mass	~3,070 kg wet, 3,070 kg dry
Launch date (UTC)	2006-10-30 (18 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 29521U 06049B   25071.49860704 -.00000107  00000-0  00000-0 0  9990
2 29521   0.2801 319.3290 6935010 355.0233 165.9858  2.18871243146834

Epoch: 2025-03-12T11:57Z

Definitive object data (Epoch: 2025-03-12T11:57:59.648Z)

Latitude	0.03533°
Longitude	140.98675°
Altitude	35,879.67 km
Speed	1.72 km/s
True Right ascension	08h 43m 29s
True Declination	0° 02' 07"
Sunlit	Object was in daylight at TLE epoch

Visualization TLE readout

Latitude	0.11095°
Longitude	121.05228°
Altitude	29,290.315 km
Speed	2.538 km/s
Apparent Right ascension	07h 54m 44s
Apparent Declination	-6° 17' 46"
Sunlit	Object is in daylight

Visualization observer readout

Local Sidereal Time	01:11:04
Azimuth	87.846° E
Elevation	-12.403°
Doppler factor	1

Orbital elements

Apogee altitude	36,065.236 km
Perigee altitude	1,303.495 km
Semi-major axis	25,062.502 km
Eccentricity	0.693501
Inclination	0.2801°
RAAN	319.329°
Arg. of periapsis	355.0233°
True anomaly	176.46943°
Mean anomaly	165.9858°
Eccentric anomaly	171.7129°
Mean motion	0.54702 °/min
BSTAR	Unknown
Orbital period	658.11 mins

Loading maneuver chart data...

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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

BLOCK DM-SL R/B is not visible in the next 10 days

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

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