fast facts |
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| name: |
double quasar |
| name (alternate): |
qso 0957+561 a/b |
| typ (catalog): |
quasar (qso) |
|
coordinates:
(J2000) |
| ra: |
10 h |
1 m |
20 s |
dec: |
55 ° |
53 ' |
51 " |
|
| coord. for easier usage: |
| ra: |
10.02222 |
dec: |
55.8975 |
usage is easier but not so exact |
|
| please remember: |
| some of the values can slighty differ by day and condition. |
 |
|
| distance (approx.): |
|
7.80 billion lightyears
|
convert this
|
|
| brightness (visible): |
|
16.70 mag
|
recommended to stack images
|
|
| redshift: |
|
| constellation: |
| ursa major (uma) |
symbolism: the great bear |
|
| proofpic: |
avaiable, please request if needed |
| different size: |
not added yet |
| additional Info: |
caltech,
google,
google images,
simbad,
wikipedia
|
| extra text: |
first identified gravitationally lensed object, also called twin quasar |
| image (max. 500kb): |
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click here to view the image |
| SLOOH only |
jump back |
| processing: |
it's recommended to use: faint galaxy or comet |
| visible: |
yes |