| Official name | BLOCK DM-SL R/B |
| Alternative name | Blok-DM-3 (Proton-M/DM-3) |
| Cospar ID | 2019-095B |
| Norad ID | 44904 |
| Launch date | 2019-12-24 |
| Launch site | TTMTR |
| Launch vehicle | Proton-M Blok-DM-03 |
| RCS size | LARGE |
| Decay date | ON ORBIT |
| Period (min) | 1398.43 |
| Inclination (deg) | 3.4 |
| Perigee (km) | 34753 |
| Apogee (km) | 35339 |
| Eccentricity | 0.00836044056383039 |
| Mean motion (revs. per day) | 1.02972619294495 |
| Semi-Major axis (km) | 41424.135 |
| Raan (deg) | 83.6381 |
| Arg of perigee (deg) | 250.2764 |
| Shape | Cyl |
| Mass (kg) | 2140 |
| Diameter (m) | 3.7 |
| Height (m) | 7.1 |
| Span (m^2) | 7.1 |
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