Flight Profiles
Delta IV
| Lift-off Vehicle = 0 sec | IV-M |
IV-M+ (4,2) |
IV-M+ (5,4) |
|
|
| DSCS-III A3 | Eutelsat W5 | WSG-4 | |||
| Burnout boosters | - | + 94.1 | + 93.1/ + 93.3 | ||
| Separation boosters | - | + 100.0 | + 100.0/ +102.4 | ||
| First stage thrust: 57% | + 221.8 | + 238.5 | ? | ||
| Burnout first stage | + 259.9 | + 244.8 | + 246.9 | ||
| Separation first stage | + 270.9 | + 255.8 | + 254.0 | ||
| Ignition Centaur stage | + 284.4 | + 269.3 | + 267.0 | ||
| Jettison fairing | + 294.5 | + 279.0 | ? | ||
| Cutoff engine | + 853.4 | + 786.4 | + 1,242.9 | ||
| Restart engine | + 1,563.0 | + 1,406.4 | + 1,707.5 | ||
| Burnout Centaur stage | + 1,811.2 | + 1,705.7 | + 1,895.8 | ||
| Separation spacecraft | + 2,521.7 | + 2,255.7 | + 2,442.0 |
| Lift-off Vehicle = 0 sec |
IV-HLV |
IV-HLV |
|
|
Demosat | GEO (DSP) |
| First stage thrust: 57% | + 55.0 | + 55.0 |
| Burnout boosters | + 245.3 | + 245.3 |
| Separation boosters | + 248.4 | + 248.4 |
| First stage thrust: 100% | + 254.3 | + 254.3 |
| Burnout first stage | + 333.4 | + 333.4 |
| Separation first stage | + 341.0 | + 341.0 |
| Ignition Centaur stage | + 354.0 | + 354.0 |
| Jettison fairing | + 364.5 | + 364.5 |
| Cutoff engine | + 767.8 | + 767.8 |
| Restart engine | + 1,229.5 | + 4,536 |
| Cutoff engine | + 1,711.6 | + 4,925 |
| Restart engine | + 20,233.0 | + 22,228 |
| Burnout Centaur stage | + 20,427.3 | + 22,403 |
| Separation spacecraft | + 20,977.5 | + 22,797 |