McDonnell Douglas Astronautics Corp. |
Delta 1913 | Delta 1914 | Delta 2310 | Delta 2313 | ||||||
Overall |
Operational | from | 10.06.1973 | 10.11.1972 | 15.11.1974 | 23.11.1974 | ||||
|
to | 20.04.1973 | 06.10.1981 | 25.08.1977 | ||||||
Orbital flights | 1 | 2 | 4 | 4 | ||||||
Payload weight | t | GTO | 0.5 | GTO | 0.680 | LEO | 0.6 | GTO | 0.4 | |
Gross liftoff weight | t | 132.93 | 133.51 | 105.51 | 106.03 | |||||
Gross propellant weight | t | 120.21 | 120.60 | 97.19 | 97.84 | |||||
Total length | m | 35.15 | 35.15 | 35.15 | 35.15 | |||||
Max. diameter (span) | m | 4.11 | 4.11 | 4.11 | 4.11 | |||||
Total liftoff thrust (s.l.) | kN | |||||||||
Total impulse (vac) | MN*s | 324.3 | 325.3 | 274.4 | 276.3 | |||||
Fairing |
Total length | m | 7.92 | 7.92 | 7.92 | 7.92 | ||||
Diameter | m | 2.44 | 2.44 | 2.44 | 2.44 | |||||
Total weight | t | 0.58 | 0.58 | 0.58 | 0.58 | |||||
Stage 3 |
Name |
Star 37D | Star 37E | Star 37D | ||||||
Length | m | 1.32 | 1.73 | 1.32 | ||||||
Diameter | m | 2.44 (0.94) | 2.44 (0.93) | 2.44 (0.94) | ||||||
Liftoff weight | t | 0.718 | 1.123 | 0.718 | ||||||
Propellant weight | t | 0.653 | 1.039 | 0.653 | ||||||
Engines | TE-M-364-3 | TE-M-364-4 | TE-M-364-3 | |||||||
Propellant | solid HTPB | solid HTPB | solid HTPB | |||||||
Total thrust (vac) | kN | 42.3 | 66.72 | 42.3 | ||||||
Specific impulse (vac) | N*s/kg | 2846 | 2802 | 2846 | ||||||
Burn time | s | 44.0 | 43.6 | 44.0 | ||||||
Total impulse (vac) | MN*s | 1.86 | 2.91 | 1.86 | ||||||
Stage 2 |
Name |
|||||||||
Length | m | 5.18 (5.88) | 5.18 (5.88) | 5.18 (5.88) | 5.18 (5.88) | |||||
Diameter | m | 2.44 (1.40) | 2.44 (1.40) | 2.44 (1.40) | 2.44 (1.40) | |||||
Liftoff weight | t | 5.429 | 5.429 | 5.429 | 5.429 | |||||
Propellant weight | t | 4.586 | 4.586 | 4.586 | 4.586 | |||||
Engines | TRW TR-201 | TRW TR-201 | TRW TR-201 | TRW TR-201 | ||||||
Propellant |
Aerozin50/N2O4 |
Aerozin50/N2O4 |
Aerozin50/N2O4 |
Aerozin50/N2O4 |
||||||
Total thrust (vac) | kN | 43.9 | 43.9 | 43.9 | 43.9 | |||||
Specific impulse (vac) | N*s/kg | 2927 | 2927 | 2927 | 2927 | |||||
Burn time | s | 305.8 | 305.8 | 305.8 | 305.8 | |||||
Total impulse (vac) | MN*s | 13.4 | 13.4 | 13.4 | 13.4 | |||||
Stage 1 |
Name | ELTTAT | ELTTAT | ELTTAT | ELTTAT | |||||
Length | m | 22.05 | 22.05 | 22.05 | 22.05 | |||||
Diameter | m | 2.44 | 2.44 | 2.44 | 2.44 | |||||
Liftoff weight | t | 85.50 | 85.50 | 85.50 | 85.50 | |||||
Propellant weight | t | 81.42 | 81.42 | 81.42 | 81.42 | |||||
Engines | Rock. MB-3-III | Rock. MB-3-III | Rock. RS-27 | Rock. RS-27 | ||||||
Propellant | Kerosene/LOX | Kerosene/LOX | Kerosene/LOX | Kerosene/LOX | ||||||
Total thrust (s.l.) | kN | 756.2 (+8.9) | 756.2 (+8.9) | 911.9 (+8.9) | 911.9 (+8.9) | |||||
Specific impulse (s.l.) | N*s/kg | 2456 | 2456 | 2579 | 2579 | |||||
Burn time | s | 260.5 | 260.5 | 227.4 | 227.4 | |||||
Total impulse (vac) | MN*s | 226.5 | 226.5 | 233.5 | 233.5 | |||||
Booster |
Name | 6+3 Castor II | 6+3 Castor II | 3 Castor II | 3 Castor II | |||||
Length | m | 7.57 (6.04) | 7.57 (6.04) | 7.57 (6.04) | 7.57 (6.04) | |||||
Diameter | m | 0.79 | 0.79 | 0.79 | 0.79 | |||||
Liftoff weight | t | 40.203 | 40.203 | 13.401 | 13.401 | |||||
Propellant weight | t | 33.552 | 33.552 | 11.184 | 11.184 | |||||
Engines | TX-354-5 | TX-354-5 | TX-354-5 | TX-354-5 | ||||||
Propellant | solid HTPB | solid HTPB | solid HTPB | solid HTPB | ||||||
Total thrust (s.l.) | kN | 946.2 + 473.1 (av) | 946.2 + 473.1 (av) | 473.1 (av) | 473.1 (av) | |||||
Specific impulse (s.l.) | N*s/kg | 1692 | 1692 | 1692 | 1692 | |||||
Burn time | s | 40 | 40 | 40 | 40 | |||||
Total impulse (vac) | MN*s | 82.5 | 82.5 | 27.5 | 27.5 |