Land Launch Project
Main Characteristics
| Factor name |
Value |
Mass of spacecraft injected into, kg
- geostationary orbit
- geo-transfer orbit
(Íperigee = 4100 km, Íapogee= 35786 km, i=23.2°,
shortage of velocity to GEO - 1500 m/s)
- mid-circular
(Ícir = 10000 km, i = 51.4 deg.)
|
up to 1600
up to 3600
up to 4830
|
| Maximum rate, number of launches per year |
up to 7 |
| Time from the contract conclusion with SC Customer to the launch performed, months |
12 - 18
|
| Time for ILV processing and launch, days (with one-shift operation) |
41 |
| Time of ILV prepared launch (from the time of ILV roll-out of the assembly & testing facilities), days |
up to 3 |
| Time of prelaunch after the launch cancellation of ILV filled, days |
not less than in 3 |
| Duration of the unloaded Integrated Launch Vehicle staying on LD, days |
4 |
| Duration of the launch timeline, hr |
5 |
| Continuity of AU thermostatting since ILV roll-out of the assembly & testing facilities prior to launch or before the ILV return to the assembly & testing facilities (in case of launch cancellation) |
provided |
| Probability of prelaunch processing and launch at the given time (interval) |
not less than 0.97 |
| Probability of failure-free operation of ILV during SC injection |
not less than 0,96 |
| Maximum reserve of the propellant components and compressed gases |
for 2 launches |
| Periodicity of maintenance |
once a year |
| Clean room for SC (AU) preparation and their mating with LV |
Avalable |
| Cosmodrome |
Baikonur
(63° EL and 46°N. Lat.) |
Accuracy of SC Injection (3 s ) into Typical Orbits
Block DM-SLB provides injection into the given orbit with high accuracy.
| Parameter name |
Orbit |
| Circular 1) |
GTO 2) |
GEO |
| Orbit altitude, km |
±25 |
- |
±200 |
| Perigee altitude, km |
- |
±40
|
- |
| Apogee altitude, km |
- |
±100 |
- |
| Inclination, deg |
±0,06 |
±0,1 |
±0,2 |
| Longitude of the ascending node, deg |
±0,2 |
±0,3 |
- |
Argument of perigee, deg
|
- |
±0,2 |
- |
Period of revolution, s
|
±45 |
|
±450 |
Notes:
1) ) Ícir= 10000 êì, i=51,4°;
2) Ía= 4000 êì,
Íp= 35786
km, i=23° |
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