Key statistics
Satellite BLOCK DM-SL R/B at a glance.
Uptime
4948
Days in orbit
Revolutions
≈ 2.3
Per day
Orbit
GTO
Geostationary Transfer Orbit
Inclination
0.1
Latest
Satellite identification and parameters
Extended collection of information and parameters for BLOCK DM-SL R/B.
Object identification
Identified? True
Debris? False
Object name: BLOCK DM-SL R/B
International designator: 2012-030B
Object number (NORAD): 38357
Object ID (CCSDS): 38357
Country: SEA LAUNCH DEMO (SEAL)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 639.037 minutes
Inclination: 0.145 deg
SMA: 24575.99 km
Apoapsis: 35611.859 km
Periapsis: 783.85 km
RAAN: 95.1195 deg
Eccentricy: 0.70857795
Argument of periapsis: 232.1509 deg
Mean anomaly: 4.0171 deg
Mean motion: 2.25338937 rev/day
Mean motion (dot): -0.00000083 rev/day2
B* drag term: -0.00012656692 1/REarth
Two-line elements (TLE)
Creation date: Dec. 18, 2025, 2:19 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 17, 2025, 5:12 p.m. UTC
TLE line 0: 0 BLOCK DM-SL R/B
TLE line 1: 1 38357U 12030B 25351.71686305 -.00000083 00000-0 -12657-3 0 9991
TLE line 2: 2 38357 0.1450 95.1195 7085780 232.1509 4.0171 2.25338937111542
Live tracking on map
Real-time ground track for satellite BLOCK DM-SL R/B.
In-orbit conjunctions
There are no conjunctions computed for BLOCK DM-SL R/B, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
BLOCK DM-SL R/B was lifted into orbit during the mission ‘Zenit 3SL | Intelsat 19’, on board a Zenit space rocket.
The launch took place on June 1, 2012, 5:22 a.m. from Launch Platform Odyssey.
For more information about the launch, click the button.
Zenit 3SL | Intelsat 19
Agency: N/A
Status: Launch Successful
Launch date: June 1, 2012, 5:22 a.m. UTC
Rocket: Zenit
Launch pad: Launch Platform Odyssey
Location: Sea Launch
...
Latest news about this satellite
There are no fresh news available about this satellite. Check back as we update our databases every day.
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