Success
Yantar-4KS1M 8
Government/Top Secret
Russian Federal Space Agency (ROSCOSMOS)(RFSA)Government
Soyuz-U-PVB
LEOorbit
The Neman or Yantar-4KS1M satellites were improved versions of the Terilen elctro-optical reconnaissance satellites. They were transmitting the data via Potok (Geizer) relay satellites.
Thursday, June 25, 1998 at 2:00 PM
Mission details
Orbital Attempt
#4,247
RFSA Mission
#79
Pad Launch
#325
Location Launch
#1,110
Designator
1998-039
Launch Window
NET
Jun 25, 1998, 2:00 PM
Schedule Changes
1 update
Soyuz-U-PVB Specs
A Russian orbital launch vehicle. A version of the Soyuz-U with safety modifications to prevent and resist fires in all stages and the upper stage avionics compartment.
Length
51 m
Diameter
3 m
Launch Mass
313 t
LEO Capacity
6,900 kg
Reusable
No
Maiden Flight
1984
Fastest Turnaround
19h 30m
Total Launches
74
Successful
72
Failed
2
Consecutive Success
12
Maiden flight: Mar 21, 1984
Russian Federal Space Agency (ROSCOSMOS)
The Roscosmos State Corporation for Space Activities, commonly known as Roscosmos, is the governmental body responsible for the space science program of the Russian Federation and general aerospace research. Soyuz has many launch locations the Russian sites are Baikonur, Plesetsk and Vostochny however Ariane also purchases the vehicle and launches it from French Guiana.
Founded
1992
Administrator
Administrator: Yuri Borisov
Total Launches
341
Successful
330
Failed
11
Pending
3
Consecutive Success
65
Baikonur Cosmodrome, Republic of Kazakhstan
The Baikonur Cosmodrome is a spaceport operated by Russia within Kazakhstan. Located in the Kazakh city of Baikonur, it is the largest operational space launch facility in terms of area. All Russian crewed spaceflights are launched from Baikonur.
Timezone
Asia/Qyzylorda
Local Launch Time
Jun 25, 1998, 8:00 PM
Total Launches
1,563
Total Landings
0
Coordinates
45.9650, 63.3050