Catalog Name: GLC-8
| Other Names: | The Twin Quasar, QSO 0957+561 |
| Survey: | |
| Right Ascension: | 10h 01m 20.00s (150.337) |
| Declination: | +55° 53′ 56.40″ (55.899) |
| System Class: | GAL-QSO |
| Lens Grade: | A: Spectroscopically Confirmed |
| Redshift of Lens: | 0.355 |
| Redshift of Source: | 1.41 |
| Credits: | |
| Object URL: | skyserver.sdss.org |
| Discovery Date?: | 1980-05-01 |