Spiral galaxy M81
This NASA/ESA Hubble Space Telescope photo shows the majestic spiral galaxy M81.
In the midsts of this galaxy is the supernova 1993J which was recently found to have a companion star which had been hidden in the glow of the supernova for 21 years. The location of the supernova can be seen in the annotated version of this image.
Links:
Credit:About the Image
NASA press release
| Id: | opo1438b |
|---|---|
| Type: | Observation |
| Release date: | 10 September 2014, 11:55 |
| Size: | 10555 x 7223 px |
About the Object
| Name: | M81 |
|---|---|
| Type: | Local Universe : Galaxy : Type : Spiral |
| Distance: | 11 million light years |
| Constellation: | Ursa Major |
| Category: | Galaxies |
Image Formats
Coordinates
| Position (RA): | 9 55 45.61 |
|---|---|
| Position (Dec): | 69° 0' 45.47" |
| Field of view: | 8.80 x 6.02 arcminutes |
| Orientation: | North is 0.6° left of vertical |
View in ESASky:
View in WorldWide Telescope:
Colours & filters
| Band | Wavelength | Telescope |
|---|---|---|
| Optical B | 435 nm |
Hubble Space Telescope
ACS |
| Optical V | 606 nm |
Hubble Space Telescope
ACS |
| Optical I | 814 nm |
Hubble Space Telescope
ACS |