Rocket Prediction Analysis - Astrobee G75-7M Engine
Rocket Astrobee Engine G75-7M
Mass (kg) 0.79 Mass (kg) 0.131
Diameter (m) 0.067 Propellant Mass (kg) 0.067
# of Fins 4 After Firing Mass (kg) 0.0563
Thickness (m) 0.0025 Delay Charge Mass (kg) 0.0077
Length (m) 1.73 Burn Time (s) 1.971
Fin Area (m^2) 0.0173 Delay Time (s) 7
Total Area 0.003525652 Max Liftoff Weight (g)  
Cd 0.7 Altimeter Two(kg) 0.0067
Initial Total Mass (kg) 0.9277 Air Density (kg/m^3) 1.18
Final Total Mass (kg) 0.853
99.68 101.92 397.49 1304.09
Time intervals (s) Thrust (N) Mass (kg) Drag (N) Acceleration (m/s/s) Velocity (m/s) Altitude (m) Ft
0 0 0.9277 0 -9.81 0 0 0
0.01 81.492 0.927360071 0 78.06525207 0.780652521 0.0039033 0.012806
0.013 94.731 0.927258092 0.000887371 92.35153778 1.057707134 0.0066608 0.021853
0.021 101.497 0.926986149 0.001628997 99.67963056 1.855144178 0.0183122 0.060079
0.037 87.964 0.926442263 0.005011236 85.13276362 3.217268396 0.0588915 0.193214
0.068 86.199 0.925388483 0.015071765 83.32270028 5.800272105 0.1986634 0.651783
0.154 87.67 0.922465094 0.048987613 85.17572138 13.12538414 1.0124666 3.321741
0.188 90.906 0.921309335 0.250849699 88.5881675 16.13738184 1.5099336 4.953851
0.211 90.024 0.920527499 0.379188964 87.57417501 18.15158786 1.9042568 6.247562
0.31 95.613 0.917162202 0.479754197 93.91565028 27.44923724 4.1614976 13.65321
0.357 91.494 0.915564536 1.097109814 88.92349901 31.62864169 5.5498278 18.2081
0.464 93.848 0.911927296 1.456634598 91.50439845 41.41961233 9.4579094 31.02989
0.696 92.083 0.904040944 2.49805271 89.28390489 62.13347826 21.470068 70.43986
0.879 84.728 0.897820244 5.621353166 78.29967162 76.46231817 34.151583 112.0459
0.907 85.611 0.896868442 8.513035803 76.15351544 78.5946166 36.32238 119.1679
0.92 92.965 0.896426535 8.994460893 83.86252736 79.68482946 37.351197 122.5433
0.939 77.667 0.89578067 9.245722053 66.57173078 80.94969234 38.877225 127.55
1.014 72.96 0.893231202 9.541572256 61.18889432 85.53885942 45.120545 148.0333
1.027 78.55 0.892789295 10.65409214 66.23919577 86.39996896 46.238148 151.7
1.053 71.489 0.891905479 10.86967881 58.15608226 87.9120271 48.504204 159.1345
1.171 64.134 0.887894318 11.25346143 49.74724405 93.7822019 59.224163 194.305
1.304 52.367 0.883373262 12.80649809 34.97344954 98.43367069 72.006519 236.2419
1.312 56.78 0.883101319 14.10837192 38.51019516 98.74175225 72.79522 238.8295
1.325 52.661 0.882659411 14.19682399 33.76759687 99.18073101 74.081717 243.0503
1.374 48.542 0.88099376 14.32333496 29.03098459 100.6032493 78.976424 259.109
1.411 44.129 0.879736022 14.73715169 23.59984973 101.4764437 82.714898 271.3743
1.442 36.186 0.878682243 14.99408663 14.30783503 101.9199866 85.867543 281.7177
1.492 22.359 0.876982598 15.12544825 -1.561772761 101.8418979 90.96159 298.4304
1.538 14.121 0.875418924 15.10227962 -10.93092576 101.3390754 95.634753 313.7623
1.585 7.649 0.873821258 14.95351922 -18.16928303 100.4851191 100.37762 329.3229
1.643 3.825 0.87184967 14.70256274 -22.28642008 99.19250669 106.16827 348.3211
1.7 2.648 0.869912075 14.32673637 -23.2351917 97.86810076 111.7845 366.7471
1.802 1.471 0.8664448 13.94671285 -24.20873937 95.39880935 121.64111 399.085
1.971 0 0.8607 13.25181753 -25.20655807 91.13890103 137.40355 450.7991
2.071 0 0.86059 12.09475606 -23.86402812 88.75249822 146.39812 480.3088
2.171 0 0.86048 11.46966442 -23.13937944 86.43856028 155.15767 509.0475
2.271 0 0.86037 10.87939106 -22.45501442 84.19305883 163.68925 537.0382
2.371 0 0.86026 10.32148332 -21.80809745 82.01224909 171.99952 564.3029
2.471 0 0.86015 9.793704194 -21.19604219 79.89264487 180.09476 590.8621
2.571 0 0.86004 9.294010015 -20.61648576 77.83099629 187.98094 616.7354
2.671 0 0.85993 8.820530742 -20.06726599 75.82426969 195.66371 641.9413
2.771 0 0.85982 8.371552605 -19.54640135 73.86962956 203.1484 666.4974
2.871 0 0.85971 7.945502721 -19.05207316 71.96442224 210.44011 690.4203
2.971 0 0.8596 7.540935473 -18.5826099 70.10616125 217.54363 713.7259
3.071 0 0.85949 7.156520396 -18.13647314 68.29251394 224.46357 736.4291
3.171 0 0.85938 6.791031398 -17.7122451 66.52128943 231.20426 758.5442
3.271 0 0.85927 6.443337144 -17.3086176 64.79042767 237.76984 780.0848
3.371 0 0.85916 6.112392466 -16.92438203 63.09798947 244.16427 801.0639
3.471 0 0.85905 5.797230667 -16.55842054 61.44214741 250.39127 821.4937
3.571 0 0.85894 5.496956628 -16.20969803 59.82117761 256.45444 841.386
3.671 0 0.85883 5.21074061 -15.877255 58.23345211 262.35717 860.7519
3.771 0 0.85872 4.93781268 -15.56020109 56.677432 268.10271 879.6021
3.871 0 0.85861 4.677457687 -15.25770931 55.15166107 273.69417 897.9468
3.971 0 0.8585 4.429010733 -14.96901075 53.65475999 279.13449 915.7956
4.071 0 0.85839 4.191853069 -14.69338991 52.185421 284.4265 933.1578
4.171 0 0.85828 3.965408392 -14.43018035 50.74240297 289.57289 950.0423
4.271 0 0.85817 3.749139483 -14.17876083 49.32452688 294.57624 966.4575
4.371 0 0.85806 3.542545157 -13.9385518 47.9306717 299.439 982.4114
4.471 0 0.85795 3.345157488 -13.70901217 46.55977049 304.16352 997.9118
4.571 0 0.85784 3.156539295 -13.48963641 45.21080685 308.75205 1012.966
4.671 0 0.85773 2.976281835 -13.27995189 43.88281166 313.20673 1027.581
4.771 0 0.85762 2.804002718 -13.07951647 42.57486001 317.52961 1041.764
4.871 0 0.85751 2.639343987 -12.88791628 41.28606838 321.72266 1055.521
4.971 0 0.8574 2.481970376 -12.70476368 40.01559202 325.78774 1068.857
5.071 0 0.85729 2.331567706 -12.52969544 38.76262247 329.72665 1081.78
5.171 0 0.85718 2.187841426 -12.36237106 37.52638536 333.5411 1094.295
5.271 0 0.85707 2.050515265 -12.20247117 36.30613825 337.23273 1106.407
5.371 0 0.85696 1.919330004 -12.04969614 35.10116863 340.80309 1118.12
5.471 0 0.85685 1.794042347 -11.90376477 33.91079216 344.25369 1129.441
5.571 0 0.85674 1.674423877 -11.7644131 32.73435085 347.58595 1140.374
5.671 0 0.85663 1.560260106 -11.63139326 31.57121152 350.80123 1150.923
5.771 0 0.85652 1.451349589 -11.5044725 30.42076427 353.90083 1161.092
5.871 0 0.85641 1.347503122 -11.38343226 29.28242104 356.88599 1170.886
5.971 0 0.8563 1.248542989 -11.26806725 28.15561432 359.75789 1180.308
6.071 0 0.85619 1.15430228 -11.15818473 27.03979585 362.51766 1189.362
6.171 0 0.85608 1.064624252 -11.0536037 25.93443548 365.16637 1198.052
6.271 0 0.85597 0.979361746 -10.95415429 24.83902005 367.70504 1206.381
6.371 0 0.85586 0.898376648 -10.85967711 23.75305234 370.13465 1214.353
6.471 0 0.85575 0.821539387 -10.77002266 22.67605007 372.4561 1221.969
6.571 0 0.85564 0.74872848 -10.68505082 21.60754499 374.67028 1229.233
6.671 0 0.85553 0.679830101 -10.60463035 20.54708196 376.77801 1236.148
6.771 0 0.85542 0.614737696 -10.52863844 19.49421811 378.78008 1242.717
6.871 0 0.85531 0.553351613 -10.4569603 18.44852208 380.67721 1248.941
6.971 0 0.8552 0.495578777 -10.38948875 17.40957321 382.47012 1254.823
7.071 0 0.85509 0.441332375 -10.32612389 16.37696082 384.15945 1260.366
7.171 0 0.85498 0.39053158 -10.26677277 15.35028354 385.74581 1265.57
7.271 0 0.85487 0.343101283 -10.21134907 14.32914863 387.22978 1270.439
7.371 0 0.85476 0.29897186 -10.15977287 13.31317135 388.6119 1274.973
7.471 0 0.85465 0.258078949 -10.11197034 12.30197431 389.89265 1279.175
7.571 0 0.85454 0.220363251 -10.06787354 11.29518696 391.07251 1283.046
7.671 0 0.85443 0.185770344 -10.0274202 10.29244494 392.15189 1286.588
7.771 0 0.85432 0.154250522 -9.990553566 9.293389583 393.13118 1289.801
7.871 0 0.85421 0.125758638 -9.957222156 8.297667367 394.01074 1292.686
7.971 0 0.8541 0.10025397 -9.927379663 7.304929401 394.79087 1295.246
8.071 0 0.85399 0.077700101 -9.90098479 6.314830922 395.47185 1297.48
8.171 0 0.85388 0.058064808 -9.878001133 5.327030809 396.05395 1299.39
8.271 0 0.85377 0.041319966 -9.858397069 4.341191102 396.53736 1300.976
8.371 0 0.85366 0.027441468 -9.842145665 3.356976535 396.92227 1302.238
8.471 0 0.85355 0.016409152 -9.829224594 2.374054076 397.20882 1303.179
8.571 0 0.85344 0.008206741 -9.819616073 1.392092469 397.39713 1303.796
8.671 0 0.85333 0.002821797 -9.813306806 0.410761788 397.48727 1304.092
8.771 0 0.85322 0.00024568 -9.810287944 -0.570267006 397.47929 1304.066
8.871 0 0.85311 0.000473528 -9.810555061 -1.551322513 397.37321 1303.718
8.971 0 0.853 0.003504239 -9.814108135 -2.532733326 397.16901 1303.048
9.071 0 0.853 0.009340464 -9.820950134 -3.51482834 396.86663 1302.056
9.171 0 0.853 0.017988617 -9.831088648 -4.497937204 396.46599 1300.741
9.271 0 0.853 0.029458886 -9.844535622 -5.482390767 395.96698 1299.104
9.371 0 0.853 0.04376526 -9.861307456 -6.468521512 395.36943 1297.144
9.471 0 0.853 0.060925569 -9.881425051 -7.456664017 394.67317 1294.86
9.571 0 0.853 0.080961527 -9.904913865 -8.447155404 393.87798 1292.251
9.671 0 0.853 0.103898794 -9.931803979 -9.440335802 392.98361 1289.316
9.771 0 0.853 0.129767048 -9.962130185 -10.43654882 391.98976 1286.056
9.871 0 0.853 0.158600063 -9.995932079 -11.43614203 390.89613 1282.468
9.971 0 0.853 0.190435811 -10.03325417 -12.43946745 389.70235 1278.551
10.071 0 0.853 0.225316561 -10.07414603 -13.44688205 388.40803 1274.305
10.171 0 0.853 0.263289009 -10.11866238 -14.45874829 387.01275 1269.727
10.271 0 0.853 0.304404405 -10.16686331 -15.47543462 385.51604 1264.816
10.371 0 0.853 0.348718709 -10.21881443 -16.49731606 383.9174 1259.572
10.471 0 0.853 0.396292751 -10.27458705 -17.52477476 382.2163 1253.991
10.571 0 0.853 0.447192415 -10.3342584 -18.5582006 380.41215 1248.071
10.671 0 0.853 0.501488835 -10.39791188 -19.59799179 378.50434 1241.812
10.771 0 0.853 0.559258613 -10.4656373 -20.64455552 376.49221 1235.211
10.871 0 0.853 0.620584054 -10.53753113 -21.69830864 374.37507 1228.265
10.971 0 0.853 0.685553422 -10.61369686 -22.75967832 372.15217 1220.972
11.071 0 0.853 0.754261217 -10.69424527 -23.82910285 369.82273 1213.329
11.171 0 0.853 0.826808479 -10.77929482 -24.90703233 367.38592 1205.334
11.271 0 0.853 0.903303114 -10.868972 -25.99392953 364.84088 1196.985
11.371 0 0.853 0.983860246 -10.96341178 -27.09027071 362.18667 1188.277
11.471 0 0.853 1.068602604 -11.06275804 -28.19654651 359.42233 1179.207
11.571 0 0.853 1.157660933 -11.16716405 -29.31326292 356.54683 1169.773
11.671 0 0.853 1.251174444 -11.27679302 -30.44094222 353.55912 1159.971
11.771 0 0.853 1.349291299 -11.39181864 -31.58012408 350.45807 1149.797
11.871 0 0.853 1.452169137 -11.51242572 -32.73136665 347.2425 1139.247
11.971 0 0.853 1.55997564 -11.63881083 -33.89524774 343.91117 1128.318
12.071 0 0.853 1.672889146 -11.77118305 -35.07236604 340.46279 1117.004
12.171 0 0.853 1.791099319 -11.90976473 -36.26334252 336.896 1105.302
12.271 0 0.853 1.914807864 -12.05479234 -37.46882175 333.20939 1093.207
12.371 0 0.853 2.044229312 -12.20651736 -38.68947349 329.40148 1080.714
12.471 0 0.853 2.179591861 -12.36520734 -39.92599422 325.4707 1067.817
12.571 0 0.853 2.321138299 -12.53114689 -41.17910891 321.41545 1054.513
12.671 0 0.853 2.469126994 -12.70463891 -42.4495728 317.23401 1040.794
12.771 0 0.853 2.623832979 -12.88600584 -43.73817338 312.92463 1026.656
12.871 0 0.853 2.785549126 -13.075591 -45.04573248 308.48543 1012.091
12.971 0 0.853 2.954587425 -13.27376017 -46.3731085 303.91449 997.0948
13.071 0 0.853 3.131280373 -13.48090313 -47.72119882 299.20977 981.6594
13.171 0 0.853 3.315982491 -13.69743551 -49.09094237 294.36917 965.7781
13.271 0 0.853 3.509071978 -13.92380068 -50.48332243 289.39045 949.4438
13.371 0 0.853 3.710952512 -14.16047188 -51.89936962 284.27132 932.6487
13.471 0 0.853 3.922055222 -14.40795454 -53.34016508 279.00934 915.385
13.571 0 0.853 4.142840843 -14.6667888 -54.80684396 273.60199 897.6444
13.671 0 0.853 4.373802077 -14.93755226 -56.30059918 268.04662 879.4181
13.771 0 0.853 4.615466171 -15.22086304 -57.82268549 262.34046 860.6971
13.871 0 0.853 4.868397764 -15.51738308 -59.37442379 256.4806 841.4718