destination

Space

Launch

Space

circular orbit

Elevator

Loop

Elevator

radius

velocity

delta V

Release

km

km/s

km/s

km/s

km

6378

7.905

-2.241

-0.031

29790

Earth equator

6780

7.668

-2.131

0.088

30184

ISS

8000

7.059

-1.849

0.381

31261

10000

6.313

-1.501

0.715

32736

12789

5.583

-1.158

1.005

34383

Server Sky M288, 5 orbits per day

13000

5.537

-1.136

1.021

34493

radii where launch loop is less delta V

13682

5.398

-1.071

1.071

34836

radius where SE and LL delta V match

14000

5.336

-1.041

1.092

34991

radii where space elevator is less delta V

20000

4.464

-0.632

1.341

37385

26550

3.875

-0.358

1.448

39255

GPS

30000

3.645

-0.253

1.473

40044

40000

3.157

-0.035

1.490

41845

42164

3.075

0.000

1.488

42164

GEO

50000

2.823

0.105

1.471

43170

100000

1.996

0.403

1.300

46748

200000

1.412

0.523

1.058

49358

300000

1.153

0.534

0.916

50442

384399

1.018

0.526

0.833

50964

Moon

400000

0.998

0.523

0.820

51039

1491553

0.517

0.382

0.469

52514

Earth-Sun L1: maximum stable Earth orbit