Hubble Galaxy Classification
| Galaxy Name |
x |
y |
Type |
Velocity
(km/s) |
Distance
(Mpc) |
Light Travel Time
(yrs) |
Earth-history Reference |
| NGC 7331 |
|
|
|
1105 |
|
|
|
| NGC 7317 |
|
|
|
6000 |
|
|
|
| NGC 6822 |
|
|
|
-57 |
|
|
|
| NGC 5866 |
|
|
|
672 |
|
|
|
| NGC 5195 |
|
|
|
565 |
|
|
|
| NGC 5055 |
|
|
|
587 |
|
|
|
| NGC 4594 |
|
|
|
963 |
|
|
|
| NGC 4565 |
|
|
|
1122 |
|
|
|
| NGC 4486 |
|
|
|
1180 |
|
|
|
| NGC 3034 |
|
|
|
203 |
|
|
|
| NGC 3031 |
|
|
|
95 |
|
|
|
| NGC 1398 |
|
|
|
1299 |
|
|
|
| NGC 1365 |
|
|
|
1636 |
|
|
|
| NGC 147 |
|
|
|
89 |
|
|
|
| Cartwheel |
|
|
|
9212 |
|
|
|
| Andromeda (NGC 224) |
|
|
|
-59 |
|
|
|
| 3C273 |
|
|
|
43,700 |
|
|
|
- The velocity of NGC224 is negative. What does this mean? What are the implications for applying the Hubble Law to this galaxy?
- The type of galaxy 3C273 is impossible to find from these images. Why?
- Look again at the color image of ngc224. What color are the arms? What color is the bulge? What do these colors tell you about the stellar populations in these regions?
© 1999 University of Washington
Revised: 3 February, 2000