Official name SL-4 R/B
Alternative name Blok-I (Soyuz-U2)
Cospar ID 1990-087B
Norad ID 20829
Launch date 1990-10-01
Launch site TTMTR
RCS size UNKNOWN
Decay date 1990-10-04
Shape Cyl
Mass (kg) 2378.59
Diameter (m) 2.66
Height (m) 6.7
Span (m^2) 6.7