| Spectral Class | Ia | Ib | II | III | IV | V | VI | VII |
| B0 | 52 | 30 | 22 | 16 | 13 | 10 | - | - |
| B5 | 75 | 35 | 20 | 10 | 5.3 | 4.4 | - | - |
| A0 | 135 | 50 | 18 | 6.2 | 4.5 | 3.2 | - | - |
| A5 | 149 | 55 | 14 | 4.6 | 2.7 | 1.8 | - | - |
| F0 | 174 | 59 | 16 | 4.7 | 2.7 | 1.7 | - | - |
| F5 | 204 | 60 | 18 | 5.2 | 2.6 | 1.4 | 1.14 | - |
| G0 | 298 | 84 | 25 | 7.1 | 2.5 | 1.03 | 1.02 | - |
| G5 | 454 | 128 | 37 | 11 | 2.8 | .91 | .55 | - |
| K0 | 654 | 216 | 54 | 16 | 3.3 | .908 | .4 | - |
| K5 | 1010 | 392 | 124 | 42 | - | .566 | .308 | - |
| M0 | 1467 | 857 | 237 | 63 | - | .549 | .256 | - |
| M5 | 3020 | 2073 | 712 | 228 | - | .358 | .104 | - |
| M9 | 3499 | 2876 | 931 | 360 | - | .201 | .053 | - |
| DB |
- |
- |
- |
- |
- |
- |
- |
.018 |
| DA |
- |
- |
- |
- |
- |
- |
- |
.017 |
| DF |
- |
- |
- |
- |
- |
- |
- |
.013 |
| DG |
- |
- |
- |
- |
- |
- |
- |
.012 |
| DK |
- |
- |
- |
- |
- |
- |
- |
.009 |
| DM |
- |
- |
- |
- |
- |
- |
- |
.006 |
| 1=695732 km |
||||||||
| Orbit No. |
AU |
Orbit Radius Mkm. |
Solar Radii |
Formula for Orbital Period and Distance P=(D3/M).5 D=(MP2).33 Units P=Period in years (365.25 days) Period in lunar months (28 days) M=Mass in Solar masses Combined Earth-moon masses D=Distance in AU (149.6Mkm) Distance in Earth-moon distance (400000km) |
| 0 |
.2 |
29.9 | 40 |
|
| 1 |
.4 |
59.8 |
80 |
|
| 2 |
.7 |
104.7 | 140 |
|
| 3 |
1 |
149.6 | 200 |
|
| 4 |
1.6 |
239.3 | 320 |
|
| 5 |
2.8 |
418.9 | 560 |
|
| 6 |
5.2 |
777.9 | 1040 |
|
| 7 |
10 |
1495.5 | 2000 |
|
| 8 |
19.6 |
2932 | 3920 |
|
| 9 |
38.8 |
5804 | 7760 |
|
| 10 |
77.2 |
11548 | 15440 |
|
| 11 |
154 |
23038 |
30800 |
|
| 12 |
307.6 |
46016 | 61520 |
|
| 13 |
614.8 |
91972 |
123498 |
|
| 14 |
1229.2 |
183885 |
245836 |
|
| 15 |
2458 |
367711 |
491594 |
|
| 16 |
4915.6 |
735363 |
983106 |
|
| 17 |
9830.8 |
1470670 |
1966132 |
|
| 18 |
19661.2 |
2941270 | 3932184 |
|
| 19 |
39322 |
5882490 |
7864290 |