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Rockot launch timeline
SPACEFLIGHT NOW
Posted: November 11, 2013

T-00:00:00 End of Gyro Setting
The countdown reaches zero at 1202:15 GMT (7:02:15 a.m. EST) with the initialization of Rockot's navigation system. Liftoff occurs 14 seconds later.
T+00:00:14 Liftoff
The 95-foot-tall Rockot launch vehicle lifts off from the Plesetsk Cosmodrome in northern Russia at 1202:29 (7:02:29 a.m. EST). The launch vehicle, which blasts off from inside an above-ground transport and launch container, weighs about 107 metric tons at liftoff. Rockot's four first stage engines generate 420,000 pounds of sea level thrust.
T+00:00:50 Max-Q
Traveling at 567 meters per second (1,268 mph) at an altitude of 10.7 kilometers (35,105 feet), the Rockot encounters maximum aerodynamic pressure.
T+00:02:16 First Stage Separation/Second Stage Ignition
The first stage consumes its supply of hydrazine and nitrogen tetroxide propellants, and four solid-fueled retrorockets fire to separate it from the second stage. The second stage's liquid-fueled RD-0235 main engine fires with 54,000 pounds of thrust, and an RD-0236 vernier engine provides directional control during the second stage burn.
T+00:03:04 Fairing Jettison
The Rockot's 2.6-meter (8.5-foot) diameter is released in two clamshell-like halves once the rocket is above the dense lower layers of the atmosphere.
T+00:05:19 Second Stage Separation
The Rockot's second stage shuts down and separates from the Breeze KM upper stage, completing the phase of the flight using the Soviet-era decommissioned SS-19 ballistic missile.
T+00:05:25 First Breeze KM Ignition
After the Rockot places the Breeze KM and Swarm into a suborbital trajectory, the Breeze KM upper stage's main engine ignites to reach a parking orbit.
T+00:14:41 First Breeze KM Shutdown
The Breeze KM upper stage ends its first burn to reach a parking orbit and begins a 61-minute coast period.
T+01:15:54 Second Breeze KM Ignition
The Breeze KM engine reignites for 16 seconds to inject Swarm into the proper orbit.
T+01:16:10 Second Breeze KM Shutdown
The Breeze KM engine ends its second burn to place the three Swarm satellites into a 490-kilometer (304-mile) circular orbit with an inclination of 87.6 degrees.
T+01:31:32 Swarm Separation
The three 1,043-pound Swarm spacecraft simultaneously separate from the Breeze KM upper stage at 1333:47 GMT (8:33:47 a.m. EST).
T+01:31:58 Swarm A & B Acquisition
Moments after separation, signals from two of the three Swarm spacecraft will be acquired from a tracking station in Kiruna, Sweden.
T+01:35:28 Swarm C Acquisition
Signals from the third Swarm satellite will be acquired from a tracking station in Svalbard, Norway.

Data source: ESA

MISSION STATUS CENTER